./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label23.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d204029-10bb-4bba-b610-6d6148e37fdb/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d204029-10bb-4bba-b610-6d6148e37fdb/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_5d204029-10bb-4bba-b610-6d6148e37fdb/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d204029-10bb-4bba-b610-6d6148e37fdb/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label23.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d204029-10bb-4bba-b610-6d6148e37fdb/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_5d204029-10bb-4bba-b610-6d6148e37fdb/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 db3674d4e110d61289adcfc52216f8004ef1ec49416f84e6bf350103cb2e8879 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:24:08,772 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:24:08,837 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d204029-10bb-4bba-b610-6d6148e37fdb/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 02:24:08,841 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 02:24:08,842 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 02:24:08,864 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:24:08,865 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:24:08,865 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:24:08,866 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:24:08,867 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:24:08,867 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:24:08,868 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:24:08,868 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 02:24:08,869 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 02:24:08,869 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 02:24:08,870 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:24:08,870 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:24:08,871 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:24:08,871 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:24:08,872 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 02:24:08,872 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:24:08,873 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:24:08,873 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:24:08,874 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:24:08,874 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:24:08,875 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:24:08,875 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:24:08,876 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:24:08,876 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:24:08,877 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:24:08,877 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 02:24:08,877 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 02:24:08,878 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:24:08,878 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_5d204029-10bb-4bba-b610-6d6148e37fdb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d204029-10bb-4bba-b610-6d6148e37fdb/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db3674d4e110d61289adcfc52216f8004ef1ec49416f84e6bf350103cb2e8879 [2023-12-03 02:24:09,101 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:24:09,133 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:24:09,136 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:24:09,137 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:24:09,137 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:24:09,138 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d204029-10bb-4bba-b610-6d6148e37fdb/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/eca-rers2012/Problem02_label23.c [2023-12-03 02:24:11,902 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:24:12,135 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:24:12,136 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d204029-10bb-4bba-b610-6d6148e37fdb/sv-benchmarks/c/eca-rers2012/Problem02_label23.c [2023-12-03 02:24:12,149 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d204029-10bb-4bba-b610-6d6148e37fdb/bin/ukojak-verify-Qdu7aM0XO9/data/43f219a1c/a7090245092846b0b70b39bc0c054944/FLAG718d9ec6f [2023-12-03 02:24:12,164 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d204029-10bb-4bba-b610-6d6148e37fdb/bin/ukojak-verify-Qdu7aM0XO9/data/43f219a1c/a7090245092846b0b70b39bc0c054944 [2023-12-03 02:24:12,166 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:24:12,168 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:24:12,169 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:24:12,169 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:24:12,174 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:24:12,175 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:24:12" (1/1) ... [2023-12-03 02:24:12,176 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f3b352 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:24:12, skipping insertion in model container [2023-12-03 02:24:12,176 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:24:12" (1/1) ... [2023-12-03 02:24:12,225 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:24:12,509 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d204029-10bb-4bba-b610-6d6148e37fdb/sv-benchmarks/c/eca-rers2012/Problem02_label23.c[20538,20551] [2023-12-03 02:24:12,529 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:24:12,541 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:24:12,639 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_5d204029-10bb-4bba-b610-6d6148e37fdb/sv-benchmarks/c/eca-rers2012/Problem02_label23.c[20538,20551] [2023-12-03 02:24:12,646 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:24:12,661 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:24:12,661 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:24:12 WrapperNode [2023-12-03 02:24:12,661 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:24:12,662 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:24:12,662 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:24:12,663 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:24:12,670 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:24:12" (1/1) ... [2023-12-03 02:24:12,687 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:24:12" (1/1) ... [2023-12-03 02:24:12,725 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 669 [2023-12-03 02:24:12,725 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:24:12,726 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:24:12,726 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:24:12,726 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:24:12,736 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:24:12" (1/1) ... [2023-12-03 02:24:12,736 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:24:12" (1/1) ... [2023-12-03 02:24:12,741 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:24:12" (1/1) ... [2023-12-03 02:24:12,741 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:24:12" (1/1) ... [2023-12-03 02:24:12,765 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:24:12" (1/1) ... [2023-12-03 02:24:12,774 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:24:12" (1/1) ... [2023-12-03 02:24:12,782 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:24:12" (1/1) ... [2023-12-03 02:24:12,787 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:24:12" (1/1) ... [2023-12-03 02:24:12,794 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:24:12,795 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:24:12,795 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:24:12,795 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:24:12,796 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:24:12" (1/1) ... [2023-12-03 02:24:12,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:24:12,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d204029-10bb-4bba-b610-6d6148e37fdb/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:24:12,825 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d204029-10bb-4bba-b610-6d6148e37fdb/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:24:12,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d204029-10bb-4bba-b610-6d6148e37fdb/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:24:12,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:24:12,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 02:24:12,861 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:24:12,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:24:12,936 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:24:12,938 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 02:24:13,770 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 02:24:13,982 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 02:24:13,982 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 02:24:13,984 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:24:13 BoogieIcfgContainer [2023-12-03 02:24:13,984 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 02:24:13,985 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 02:24:13,985 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 02:24:13,992 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 02:24:13,993 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:24:13" (1/1) ... [2023-12-03 02:24:14,000 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 02:24:14,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:14,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 85 states and 162 transitions. [2023-12-03 02:24:14,047 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 162 transitions. [2023-12-03 02:24:14,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 02:24:14,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:14,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:14,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:14,468 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 02:24:14,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:14,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 163 states and 300 transitions. [2023-12-03 02:24:14,953 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 300 transitions. [2023-12-03 02:24:14,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 02:24:14,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:14,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:14,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:15,270 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:15,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:15,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 166 states and 305 transitions. [2023-12-03 02:24:15,352 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 305 transitions. [2023-12-03 02:24:15,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 02:24:15,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:15,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:15,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:15,467 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 02:24:16,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:16,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 245 states and 421 transitions. [2023-12-03 02:24:16,209 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 421 transitions. [2023-12-03 02:24:16,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 02:24:16,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:16,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:16,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:16,293 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:16,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:16,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 250 states and 429 transitions. [2023-12-03 02:24:16,448 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 429 transitions. [2023-12-03 02:24:16,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 02:24:16,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:16,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:16,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:16,548 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:16,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:16,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 253 states and 434 transitions. [2023-12-03 02:24:16,713 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 434 transitions. [2023-12-03 02:24:16,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 02:24:16,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:16,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:16,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:16,855 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:17,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:17,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 257 states and 441 transitions. [2023-12-03 02:24:17,163 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 441 transitions. [2023-12-03 02:24:17,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 02:24:17,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:17,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:17,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:17,291 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:17,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:17,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 260 states and 446 transitions. [2023-12-03 02:24:17,411 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 446 transitions. [2023-12-03 02:24:17,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 02:24:17,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:17,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:17,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:17,536 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 02:24:18,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:18,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 339 states and 527 transitions. [2023-12-03 02:24:18,227 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 527 transitions. [2023-12-03 02:24:18,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 02:24:18,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:18,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:18,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:18,298 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:24:18,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:18,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 345 states and 537 transitions. [2023-12-03 02:24:18,640 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 537 transitions. [2023-12-03 02:24:18,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 02:24:18,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:18,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:18,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:18,710 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:24:18,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:18,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 348 states and 540 transitions. [2023-12-03 02:24:18,833 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 540 transitions. [2023-12-03 02:24:18,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 02:24:18,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:18,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:18,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:18,914 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 02:24:19,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:19,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 351 states and 544 transitions. [2023-12-03 02:24:19,024 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 544 transitions. [2023-12-03 02:24:19,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 02:24:19,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:19,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:19,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:19,078 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 02:24:19,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:19,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 354 states and 548 transitions. [2023-12-03 02:24:19,232 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 548 transitions. [2023-12-03 02:24:19,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:24:19,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:19,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:19,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:19,329 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:24:19,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:19,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 363 states and 563 transitions. [2023-12-03 02:24:19,733 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 563 transitions. [2023-12-03 02:24:19,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 02:24:19,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:19,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:19,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:19,776 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:24:19,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:19,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 366 states and 566 transitions. [2023-12-03 02:24:19,814 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 566 transitions. [2023-12-03 02:24:19,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:24:19,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:19,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:19,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:19,856 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:24:20,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:20,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 376 states and 581 transitions. [2023-12-03 02:24:20,411 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 581 transitions. [2023-12-03 02:24:20,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:24:20,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:20,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:20,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:20,460 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:24:20,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:20,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 382 states and 588 transitions. [2023-12-03 02:24:20,704 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 588 transitions. [2023-12-03 02:24:20,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:24:20,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:20,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:20,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:20,744 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:24:20,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:20,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 384 states and 590 transitions. [2023-12-03 02:24:20,793 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 590 transitions. [2023-12-03 02:24:20,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:24:20,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:20,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:20,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:20,852 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:20,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:20,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 389 states and 595 transitions. [2023-12-03 02:24:20,903 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 595 transitions. [2023-12-03 02:24:20,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 02:24:20,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:20,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:20,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:20,963 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:24:21,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:21,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 392 states and 598 transitions. [2023-12-03 02:24:21,016 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 598 transitions. [2023-12-03 02:24:21,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 02:24:21,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:21,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:21,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:21,066 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 02:24:21,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:21,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 394 states and 600 transitions. [2023-12-03 02:24:21,093 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 600 transitions. [2023-12-03 02:24:21,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:24:21,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:21,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:21,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:21,184 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:24:21,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:21,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 396 states and 602 transitions. [2023-12-03 02:24:21,242 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 602 transitions. [2023-12-03 02:24:21,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 02:24:21,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:21,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:21,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:21,311 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:24:21,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:21,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 401 states and 607 transitions. [2023-12-03 02:24:21,368 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 607 transitions. [2023-12-03 02:24:21,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:24:21,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:21,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:21,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:21,439 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 02:24:21,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:21,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 420 states and 627 transitions. [2023-12-03 02:24:21,606 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 627 transitions. [2023-12-03 02:24:21,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 02:24:21,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:21,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:21,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:21,685 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:24:21,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:21,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 422 states and 629 transitions. [2023-12-03 02:24:21,716 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 629 transitions. [2023-12-03 02:24:21,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 02:24:21,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:21,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:21,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:21,769 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:21,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:21,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 427 states and 635 transitions. [2023-12-03 02:24:21,811 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 635 transitions. [2023-12-03 02:24:21,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 02:24:21,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:21,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:21,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:21,851 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 02:24:21,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:21,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 428 states and 636 transitions. [2023-12-03 02:24:21,878 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 636 transitions. [2023-12-03 02:24:21,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:24:21,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:21,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:21,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:21,993 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 02:24:22,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:22,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 453 states and 666 transitions. [2023-12-03 02:24:22,533 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 666 transitions. [2023-12-03 02:24:22,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:24:22,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:22,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:22,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:22,643 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 02:24:23,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:23,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 561 states and 781 transitions. [2023-12-03 02:24:23,807 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 781 transitions. [2023-12-03 02:24:23,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 02:24:23,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:23,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:23,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:23,885 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:24,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:24,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 580 states and 804 transitions. [2023-12-03 02:24:24,266 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 804 transitions. [2023-12-03 02:24:24,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 02:24:24,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:24,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:24,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:24,355 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:24,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:24,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 599 states and 824 transitions. [2023-12-03 02:24:24,519 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 824 transitions. [2023-12-03 02:24:24,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 02:24:24,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:24,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:24,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:24,592 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:24,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:24,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 604 states and 832 transitions. [2023-12-03 02:24:24,917 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 832 transitions. [2023-12-03 02:24:24,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 02:24:24,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:24,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:24,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:25,010 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:26,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:26,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 635 states and 875 transitions. [2023-12-03 02:24:26,195 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 875 transitions. [2023-12-03 02:24:26,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 02:24:26,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:26,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:26,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:26,264 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:26,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:26,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 665 states and 908 transitions. [2023-12-03 02:24:26,828 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 908 transitions. [2023-12-03 02:24:26,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 02:24:26,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:26,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:26,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:26,913 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:27,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:27,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 666 states and 909 transitions. [2023-12-03 02:24:27,094 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 909 transitions. [2023-12-03 02:24:27,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 02:24:27,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:27,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:27,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:27,168 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:27,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:27,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 669 states and 912 transitions. [2023-12-03 02:24:27,556 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 912 transitions. [2023-12-03 02:24:27,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 02:24:27,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:27,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:27,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:27,635 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:27,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:27,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 671 states and 914 transitions. [2023-12-03 02:24:27,806 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 914 transitions. [2023-12-03 02:24:27,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 02:24:27,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:27,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:27,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:27,883 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:28,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:28,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 672 states and 915 transitions. [2023-12-03 02:24:28,073 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 915 transitions. [2023-12-03 02:24:28,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 02:24:28,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:28,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:28,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:28,142 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:28,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:28,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 674 states and 916 transitions. [2023-12-03 02:24:28,346 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 916 transitions. [2023-12-03 02:24:28,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 02:24:28,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:28,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:28,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:28,408 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:28,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:28,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 691 states and 937 transitions. [2023-12-03 02:24:28,681 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 937 transitions. [2023-12-03 02:24:28,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 02:24:28,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:28,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:28,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:28,786 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:24:29,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:29,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 713 states and 966 transitions. [2023-12-03 02:24:29,689 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 966 transitions. [2023-12-03 02:24:29,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 02:24:29,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:29,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:29,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:29,742 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:24:30,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:30,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 734 states and 994 transitions. [2023-12-03 02:24:30,357 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 994 transitions. [2023-12-03 02:24:30,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 02:24:30,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:30,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:30,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:30,708 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:32,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:32,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 783 states and 1053 transitions. [2023-12-03 02:24:32,614 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1053 transitions. [2023-12-03 02:24:32,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 02:24:32,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:32,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:32,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:32,767 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:34,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:34,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 827 states and 1113 transitions. [2023-12-03 02:24:34,533 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1113 transitions. [2023-12-03 02:24:34,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 02:24:34,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:34,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:34,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:34,680 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:35,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:35,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 831 states and 1123 transitions. [2023-12-03 02:24:35,301 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1123 transitions. [2023-12-03 02:24:35,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 02:24:35,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:35,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:35,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:35,454 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:35,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:35,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 832 states and 1125 transitions. [2023-12-03 02:24:35,710 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1125 transitions. [2023-12-03 02:24:35,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 02:24:35,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:35,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:35,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:35,858 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:36,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:36,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 833 states and 1126 transitions. [2023-12-03 02:24:36,123 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1126 transitions. [2023-12-03 02:24:36,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 02:24:36,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:36,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:36,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:36,258 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:36,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:36,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 834 states and 1127 transitions. [2023-12-03 02:24:36,504 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1127 transitions. [2023-12-03 02:24:36,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 02:24:36,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:36,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:36,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:36,646 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:36,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:36,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 836 states and 1130 transitions. [2023-12-03 02:24:36,974 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1130 transitions. [2023-12-03 02:24:36,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 02:24:36,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:36,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:36,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:37,197 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:37,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:37,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 839 states and 1133 transitions. [2023-12-03 02:24:37,751 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1133 transitions. [2023-12-03 02:24:37,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 02:24:37,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:37,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:37,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:37,811 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-03 02:24:38,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:38,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 861 states and 1157 transitions. [2023-12-03 02:24:38,184 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1157 transitions. [2023-12-03 02:24:38,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 02:24:38,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:38,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:38,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:38,275 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:24:39,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:39,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 887 states and 1193 transitions. [2023-12-03 02:24:39,285 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1193 transitions. [2023-12-03 02:24:39,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 02:24:39,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:39,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:39,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:39,370 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:24:40,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:40,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 912 states and 1230 transitions. [2023-12-03 02:24:40,272 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1230 transitions. [2023-12-03 02:24:40,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 02:24:40,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:40,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:40,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:40,511 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 53 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:41,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:41,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 961 states and 1282 transitions. [2023-12-03 02:24:41,156 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1282 transitions. [2023-12-03 02:24:41,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-03 02:24:41,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:41,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:41,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:41,209 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:24:41,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:41,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 965 states and 1286 transitions. [2023-12-03 02:24:41,282 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1286 transitions. [2023-12-03 02:24:41,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-12-03 02:24:41,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:41,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:41,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:41,353 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:24:41,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:41,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 974 states and 1297 transitions. [2023-12-03 02:24:41,617 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1297 transitions. [2023-12-03 02:24:41,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-12-03 02:24:41,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:41,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:41,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:41,662 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:24:42,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:42,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 983 states and 1313 transitions. [2023-12-03 02:24:42,455 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1313 transitions. [2023-12-03 02:24:42,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-12-03 02:24:42,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:42,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:42,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:42,502 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:24:43,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:43,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 986 states and 1314 transitions. [2023-12-03 02:24:43,022 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1314 transitions. [2023-12-03 02:24:43,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-12-03 02:24:43,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:43,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:43,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:43,113 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:24:43,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:43,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 987 states and 1315 transitions. [2023-12-03 02:24:43,174 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1315 transitions. [2023-12-03 02:24:43,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-12-03 02:24:43,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:43,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:43,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:43,232 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:24:43,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:43,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 989 states and 1317 transitions. [2023-12-03 02:24:43,283 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1317 transitions. [2023-12-03 02:24:43,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-12-03 02:24:43,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:43,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:43,340 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:24:43,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:43,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 998 states and 1326 transitions. [2023-12-03 02:24:43,664 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1326 transitions. [2023-12-03 02:24:43,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-12-03 02:24:43,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:43,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:43,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:43,718 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:24:44,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:44,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1007 states and 1340 transitions. [2023-12-03 02:24:44,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1340 transitions. [2023-12-03 02:24:44,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-12-03 02:24:44,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:44,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:44,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:44,744 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:24:45,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:45,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 1010 states and 1344 transitions. [2023-12-03 02:24:45,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1344 transitions. [2023-12-03 02:24:45,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-12-03 02:24:45,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:45,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:45,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:45,384 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:24:45,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:45,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1011 states and 1345 transitions. [2023-12-03 02:24:45,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1345 transitions. [2023-12-03 02:24:45,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-12-03 02:24:45,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:45,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:45,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:45,788 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:24:46,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:46,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1014 states and 1348 transitions. [2023-12-03 02:24:46,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1348 transitions. [2023-12-03 02:24:46,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-12-03 02:24:46,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:46,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:46,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:46,569 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:24:46,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:46,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1016 states and 1349 transitions. [2023-12-03 02:24:46,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1349 transitions. [2023-12-03 02:24:46,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-12-03 02:24:46,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:46,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:46,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:47,015 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:24:47,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:47,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1017 states and 1350 transitions. [2023-12-03 02:24:47,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1350 transitions. [2023-12-03 02:24:47,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2023-12-03 02:24:47,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:47,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:47,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:47,169 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:24:47,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:47,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1020 states and 1353 transitions. [2023-12-03 02:24:47,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1353 transitions. [2023-12-03 02:24:47,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2023-12-03 02:24:47,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:47,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:47,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:47,298 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:24:47,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:47,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1022 states and 1355 transitions. [2023-12-03 02:24:47,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1355 transitions. [2023-12-03 02:24:47,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-03 02:24:47,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:47,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:47,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:47,451 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 02:24:47,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:47,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 1043 states and 1376 transitions. [2023-12-03 02:24:47,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1376 transitions. [2023-12-03 02:24:47,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-12-03 02:24:47,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:47,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:47,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:48,019 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:24:50,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:50,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 1110 states and 1450 transitions. [2023-12-03 02:24:50,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1450 transitions. [2023-12-03 02:24:50,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-03 02:24:50,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:50,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:50,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:50,648 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-03 02:24:51,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:51,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 1117 states and 1463 transitions. [2023-12-03 02:24:51,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1463 transitions. [2023-12-03 02:24:51,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-03 02:24:51,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:51,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:51,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:51,469 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-03 02:24:51,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:51,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 1119 states and 1464 transitions. [2023-12-03 02:24:51,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1464 transitions. [2023-12-03 02:24:51,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-03 02:24:51,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:51,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:51,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:51,809 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-03 02:24:52,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:52,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 1125 states and 1474 transitions. [2023-12-03 02:24:52,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1474 transitions. [2023-12-03 02:24:52,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-03 02:24:52,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:52,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:52,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:52,603 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-03 02:24:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:52,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 1127 states and 1475 transitions. [2023-12-03 02:24:52,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1475 transitions. [2023-12-03 02:24:52,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-03 02:24:52,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:52,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:52,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:53,027 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-03 02:24:53,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:53,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 1130 states and 1478 transitions. [2023-12-03 02:24:53,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1478 transitions. [2023-12-03 02:24:53,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 02:24:53,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:53,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:53,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:53,340 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:24:54,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:54,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 1174 states and 1526 transitions. [2023-12-03 02:24:54,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1526 transitions. [2023-12-03 02:24:54,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 02:24:54,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:54,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:54,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:54,310 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:24:54,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:54,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 1181 states and 1533 transitions. [2023-12-03 02:24:54,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1533 transitions. [2023-12-03 02:24:54,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 02:24:54,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:54,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:54,882 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:24:55,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:55,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 1183 states and 1535 transitions. [2023-12-03 02:24:55,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1535 transitions. [2023-12-03 02:24:55,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 02:24:55,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:55,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:55,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:55,446 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:24:55,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:55,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 1184 states and 1535 transitions. [2023-12-03 02:24:55,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1535 transitions. [2023-12-03 02:24:55,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 02:24:55,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:55,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:55,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:55,703 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:24:56,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:56,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 1203 states and 1556 transitions. [2023-12-03 02:24:56,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 1556 transitions. [2023-12-03 02:24:56,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-03 02:24:56,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:56,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:56,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:56,169 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:24:57,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:57,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1226 states and 1583 transitions. [2023-12-03 02:24:57,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1583 transitions. [2023-12-03 02:24:57,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-03 02:24:57,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:57,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:57,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:57,248 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:24:59,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:59,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 1249 states and 1621 transitions. [2023-12-03 02:24:59,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1621 transitions. [2023-12-03 02:24:59,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-03 02:24:59,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:59,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:59,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:59,223 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:24:59,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:24:59,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1253 states and 1626 transitions. [2023-12-03 02:24:59,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1626 transitions. [2023-12-03 02:24:59,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-03 02:24:59,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:24:59,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:24:59,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:24:59,632 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:25:00,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:00,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1259 states and 1634 transitions. [2023-12-03 02:25:00,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1634 transitions. [2023-12-03 02:25:00,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-03 02:25:00,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:00,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:00,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:00,327 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:25:00,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:00,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1261 states and 1637 transitions. [2023-12-03 02:25:00,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1637 transitions. [2023-12-03 02:25:00,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-03 02:25:00,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:00,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:00,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:01,047 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:25:01,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:01,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1262 states and 1637 transitions. [2023-12-03 02:25:01,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1637 transitions. [2023-12-03 02:25:01,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-03 02:25:01,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:01,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:01,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:01,426 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:25:01,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:01,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1266 states and 1641 transitions. [2023-12-03 02:25:01,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1641 transitions. [2023-12-03 02:25:01,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-03 02:25:01,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:01,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:01,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:02,164 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 72 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:25:04,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:04,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 1326 states and 1703 transitions. [2023-12-03 02:25:04,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 1703 transitions. [2023-12-03 02:25:04,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-03 02:25:04,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:04,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:04,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:04,512 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 72 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:25:06,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:06,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 1367 states and 1748 transitions. [2023-12-03 02:25:06,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 1748 transitions. [2023-12-03 02:25:06,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-03 02:25:06,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:06,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:06,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:06,493 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 72 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:25:07,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:07,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 1371 states and 1752 transitions. [2023-12-03 02:25:07,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 1752 transitions. [2023-12-03 02:25:07,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-03 02:25:07,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:07,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:07,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:07,477 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 72 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:25:07,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:07,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 1374 states and 1754 transitions. [2023-12-03 02:25:07,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 1754 transitions. [2023-12-03 02:25:07,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-03 02:25:07,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:07,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:08,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:08,037 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-12-03 02:25:08,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:08,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1378 states and 1760 transitions. [2023-12-03 02:25:08,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1760 transitions. [2023-12-03 02:25:08,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-03 02:25:08,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:08,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:08,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:08,412 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-12-03 02:25:08,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:08,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 1382 states and 1763 transitions. [2023-12-03 02:25:08,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1763 transitions. [2023-12-03 02:25:08,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-03 02:25:08,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:08,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:08,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:08,870 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 121 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:25:09,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:09,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1389 states and 1772 transitions. [2023-12-03 02:25:09,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 1772 transitions. [2023-12-03 02:25:09,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-03 02:25:09,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:09,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:09,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:09,688 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 121 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:25:10,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:10,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 1394 states and 1777 transitions. [2023-12-03 02:25:10,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 1777 transitions. [2023-12-03 02:25:10,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-03 02:25:10,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:10,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:10,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:10,146 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 121 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:25:10,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:10,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1398 states and 1780 transitions. [2023-12-03 02:25:10,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 1780 transitions. [2023-12-03 02:25:10,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-03 02:25:10,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:10,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:10,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:10,591 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 121 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:25:10,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:10,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1402 states and 1783 transitions. [2023-12-03 02:25:10,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1783 transitions. [2023-12-03 02:25:10,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-03 02:25:10,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:10,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:11,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:11,080 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:25:11,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:11,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1404 states and 1784 transitions. [2023-12-03 02:25:11,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1784 transitions. [2023-12-03 02:25:11,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-03 02:25:11,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:11,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:11,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:11,523 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:25:11,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:11,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 1406 states and 1785 transitions. [2023-12-03 02:25:11,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1785 transitions. [2023-12-03 02:25:11,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 02:25:11,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:11,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:11,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:11,982 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 02:25:12,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:12,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1416 states and 1798 transitions. [2023-12-03 02:25:12,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1798 transitions. [2023-12-03 02:25:12,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 02:25:12,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:12,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:12,788 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 02:25:13,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:13,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1426 states and 1809 transitions. [2023-12-03 02:25:13,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1809 transitions. [2023-12-03 02:25:13,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-03 02:25:13,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:13,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:13,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:13,477 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-12-03 02:25:13,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:13,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 1427 states and 1818 transitions. [2023-12-03 02:25:13,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1818 transitions. [2023-12-03 02:25:13,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-12-03 02:25:13,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:13,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:13,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:13,882 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:25:15,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:15,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 1459 states and 1854 transitions. [2023-12-03 02:25:15,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 1854 transitions. [2023-12-03 02:25:15,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 02:25:15,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:15,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:15,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:15,146 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2023-12-03 02:25:15,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:15,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 1460 states and 1854 transitions. [2023-12-03 02:25:15,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1854 transitions. [2023-12-03 02:25:15,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 02:25:15,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:15,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:15,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:15,511 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 105 proven. 18 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:25:16,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:16,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 1479 states and 1879 transitions. [2023-12-03 02:25:16,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 1879 transitions. [2023-12-03 02:25:16,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 02:25:16,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:16,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:16,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:17,128 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 105 proven. 18 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:25:17,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:17,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1482 states and 1884 transitions. [2023-12-03 02:25:17,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 1884 transitions. [2023-12-03 02:25:17,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 02:25:17,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:17,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:17,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:17,871 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 105 proven. 18 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:25:18,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:18,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 1484 states and 1885 transitions. [2023-12-03 02:25:18,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 1885 transitions. [2023-12-03 02:25:18,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 02:25:18,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:18,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:18,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:18,492 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 105 proven. 18 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:25:18,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:18,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1887 states to 1486 states and 1887 transitions. [2023-12-03 02:25:18,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 1887 transitions. [2023-12-03 02:25:18,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 02:25:18,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:18,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:19,067 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2023-12-03 02:25:19,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:19,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1887 states to 1487 states and 1887 transitions. [2023-12-03 02:25:19,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 1887 transitions. [2023-12-03 02:25:19,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 02:25:19,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:19,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:19,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:19,292 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:25:20,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:20,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 1501 states and 1904 transitions. [2023-12-03 02:25:20,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 1904 transitions. [2023-12-03 02:25:20,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 02:25:20,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:20,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:20,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:20,383 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:25:20,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:20,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 1520 states and 1925 transitions. [2023-12-03 02:25:20,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 1925 transitions. [2023-12-03 02:25:20,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 02:25:20,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:20,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:20,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:21,023 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:25:22,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:22,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1539 states and 1949 transitions. [2023-12-03 02:25:22,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 1949 transitions. [2023-12-03 02:25:22,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 02:25:22,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:22,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:22,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:22,987 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:25:23,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:23,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 1541 states and 1950 transitions. [2023-12-03 02:25:23,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 1950 transitions. [2023-12-03 02:25:23,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 02:25:23,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:23,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:23,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:23,566 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:25:24,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:24,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 1545 states and 1954 transitions. [2023-12-03 02:25:24,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 1954 transitions. [2023-12-03 02:25:24,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 02:25:24,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:24,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:24,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:24,812 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:25:25,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:25,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 1548 states and 1956 transitions. [2023-12-03 02:25:25,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 1956 transitions. [2023-12-03 02:25:25,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 02:25:25,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:25,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:25,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:25,801 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:25:26,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:26,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1591 states and 2000 transitions. [2023-12-03 02:25:26,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2000 transitions. [2023-12-03 02:25:26,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 02:25:26,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:26,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:26,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:26,293 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:25:27,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:27,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 1641 states and 2051 transitions. [2023-12-03 02:25:27,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2051 transitions. [2023-12-03 02:25:27,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 02:25:27,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:27,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:27,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:27,233 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:25:27,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:27,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 1660 states and 2072 transitions. [2023-12-03 02:25:27,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 2072 transitions. [2023-12-03 02:25:27,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 02:25:27,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:27,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:27,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:28,062 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:25:29,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:29,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1679 states and 2093 transitions. [2023-12-03 02:25:29,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2093 transitions. [2023-12-03 02:25:29,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 02:25:29,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:29,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:29,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:29,555 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:25:30,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:30,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2094 states to 1680 states and 2094 transitions. [2023-12-03 02:25:30,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2094 transitions. [2023-12-03 02:25:30,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 02:25:30,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:30,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:30,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:30,441 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 97 proven. 4 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:25:33,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:33,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 1705 states and 2122 transitions. [2023-12-03 02:25:33,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 2122 transitions. [2023-12-03 02:25:33,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 02:25:33,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:33,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:33,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:34,158 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 97 proven. 4 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:25:36,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:36,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 1730 states and 2151 transitions. [2023-12-03 02:25:36,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2151 transitions. [2023-12-03 02:25:36,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 02:25:36,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:36,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:36,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:36,471 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-12-03 02:25:37,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:37,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 1734 states and 2158 transitions. [2023-12-03 02:25:37,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2158 transitions. [2023-12-03 02:25:37,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 02:25:37,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:37,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:37,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:37,084 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-12-03 02:25:37,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:37,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 1737 states and 2161 transitions. [2023-12-03 02:25:37,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 2161 transitions. [2023-12-03 02:25:37,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:25:37,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:37,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:37,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:37,455 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:25:39,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:39,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1783 states and 2216 transitions. [2023-12-03 02:25:39,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2216 transitions. [2023-12-03 02:25:39,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:25:39,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:39,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:39,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:39,341 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:25:40,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:40,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1827 states and 2269 transitions. [2023-12-03 02:25:40,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 2269 transitions. [2023-12-03 02:25:40,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:25:40,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:40,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:40,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:40,945 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:25:41,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:41,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1836 states and 2280 transitions. [2023-12-03 02:25:41,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2280 transitions. [2023-12-03 02:25:41,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:25:41,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:41,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:41,549 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:25:44,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:44,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1879 states and 2334 transitions. [2023-12-03 02:25:44,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 2334 transitions. [2023-12-03 02:25:44,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:25:44,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:44,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:44,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:44,413 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:25:45,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:45,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1902 states and 2358 transitions. [2023-12-03 02:25:45,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 2358 transitions. [2023-12-03 02:25:45,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:25:45,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:45,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:45,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:45,850 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:25:46,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:46,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1924 states and 2378 transitions. [2023-12-03 02:25:46,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 2378 transitions. [2023-12-03 02:25:46,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:25:46,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:46,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:46,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:46,968 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:25:48,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:48,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1959 states and 2416 transitions. [2023-12-03 02:25:48,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 2416 transitions. [2023-12-03 02:25:48,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:25:48,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:48,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:48,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:48,781 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:25:49,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:49,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1960 states and 2416 transitions. [2023-12-03 02:25:49,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 2416 transitions. [2023-12-03 02:25:49,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:25:49,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:49,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:49,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:49,477 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:25:49,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:49,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 1962 states and 2417 transitions. [2023-12-03 02:25:49,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 2417 transitions. [2023-12-03 02:25:49,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:25:49,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:49,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:49,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:50,015 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:25:50,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:50,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 1968 states and 2425 transitions. [2023-12-03 02:25:50,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 2425 transitions. [2023-12-03 02:25:50,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 02:25:50,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:50,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:50,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:50,910 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 127 proven. 18 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:25:53,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:53,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2475 states to 2012 states and 2475 transitions. [2023-12-03 02:25:53,556 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 2475 transitions. [2023-12-03 02:25:53,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 02:25:53,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:53,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:53,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:53,615 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 02:25:54,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:54,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2521 states to 2056 states and 2521 transitions. [2023-12-03 02:25:54,423 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 2521 transitions. [2023-12-03 02:25:54,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 02:25:54,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:54,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:54,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:54,476 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:25:54,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:54,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 2064 states and 2532 transitions. [2023-12-03 02:25:54,752 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 2532 transitions. [2023-12-03 02:25:54,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 02:25:54,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:54,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:54,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:55,542 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 68 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:25:59,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:59,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2672 states to 2198 states and 2672 transitions. [2023-12-03 02:25:59,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 2672 transitions. [2023-12-03 02:25:59,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 02:25:59,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:59,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:59,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:59,084 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:26:01,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:01,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 2224 states and 2704 transitions. [2023-12-03 02:26:01,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 2704 transitions. [2023-12-03 02:26:01,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 02:26:01,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:01,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:01,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:01,710 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:26:03,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:03,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2729 states to 2245 states and 2729 transitions. [2023-12-03 02:26:03,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 2729 transitions. [2023-12-03 02:26:03,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 02:26:03,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:03,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:03,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:03,402 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:26:03,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:03,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 2249 states and 2733 transitions. [2023-12-03 02:26:03,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 2733 transitions. [2023-12-03 02:26:03,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 02:26:03,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:03,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:03,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:04,043 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 02:26:04,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:04,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2735 states to 2250 states and 2735 transitions. [2023-12-03 02:26:04,825 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 2735 transitions. [2023-12-03 02:26:04,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 02:26:04,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:04,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:04,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:04,922 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 02:26:05,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:05,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 2251 states and 2737 transitions. [2023-12-03 02:26:05,541 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 2737 transitions. [2023-12-03 02:26:05,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-12-03 02:26:05,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:05,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:05,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:05,610 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:26:07,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:07,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 2262 states and 2753 transitions. [2023-12-03 02:26:07,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 2753 transitions. [2023-12-03 02:26:07,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-12-03 02:26:07,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:07,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:07,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:08,028 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:26:10,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:10,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2768 states to 2273 states and 2768 transitions. [2023-12-03 02:26:10,013 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states and 2768 transitions. [2023-12-03 02:26:10,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-12-03 02:26:10,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:10,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:10,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:10,068 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-12-03 02:26:12,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:12,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2821 states to 2317 states and 2821 transitions. [2023-12-03 02:26:12,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 2821 transitions. [2023-12-03 02:26:12,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-12-03 02:26:12,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:12,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:12,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:12,854 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 02:26:13,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:13,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 2339 states and 2843 transitions. [2023-12-03 02:26:13,666 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 2843 transitions. [2023-12-03 02:26:13,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-12-03 02:26:13,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:13,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:13,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:13,724 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 02:26:14,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:14,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2852 states to 2346 states and 2852 transitions. [2023-12-03 02:26:14,687 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 2852 transitions. [2023-12-03 02:26:14,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-12-03 02:26:14,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:14,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:14,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:14,743 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 02:26:15,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:15,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2864 states to 2354 states and 2864 transitions. [2023-12-03 02:26:15,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 2864 transitions. [2023-12-03 02:26:15,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-12-03 02:26:15,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:15,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:15,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:15,569 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-03 02:26:15,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:15,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2870 states to 2360 states and 2870 transitions. [2023-12-03 02:26:15,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 2870 transitions. [2023-12-03 02:26:15,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-12-03 02:26:15,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:15,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:15,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:15,735 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-03 02:26:16,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:16,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2876 states to 2364 states and 2876 transitions. [2023-12-03 02:26:16,520 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 2876 transitions. [2023-12-03 02:26:16,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-12-03 02:26:16,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:16,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:16,682 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-03 02:26:16,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:16,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2879 states to 2367 states and 2879 transitions. [2023-12-03 02:26:16,977 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 2879 transitions. [2023-12-03 02:26:16,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-12-03 02:26:16,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:16,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:16,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:17,066 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2023-12-03 02:26:18,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:18,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2915 states to 2400 states and 2915 transitions. [2023-12-03 02:26:18,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 2915 transitions. [2023-12-03 02:26:18,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 02:26:18,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:18,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:18,455 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:26:18,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:18,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2920 states to 2406 states and 2920 transitions. [2023-12-03 02:26:18,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 2920 transitions. [2023-12-03 02:26:18,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 02:26:18,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:18,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:18,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:18,845 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:26:19,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:19,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2946 states to 2428 states and 2946 transitions. [2023-12-03 02:26:19,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2428 states and 2946 transitions. [2023-12-03 02:26:19,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-12-03 02:26:19,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:19,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:19,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:19,623 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 02:26:20,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:20,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 2450 states and 2968 transitions. [2023-12-03 02:26:20,389 INFO L276 IsEmpty]: Start isEmpty. Operand 2450 states and 2968 transitions. [2023-12-03 02:26:20,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-12-03 02:26:20,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:20,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:20,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:20,461 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2023-12-03 02:26:21,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:21,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2994 states to 2475 states and 2994 transitions. [2023-12-03 02:26:21,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 2994 transitions. [2023-12-03 02:26:21,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-12-03 02:26:21,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:21,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:21,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:22,199 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 29 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:26:26,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:26,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3144 states to 2622 states and 3144 transitions. [2023-12-03 02:26:26,833 INFO L276 IsEmpty]: Start isEmpty. Operand 2622 states and 3144 transitions. [2023-12-03 02:26:26,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-12-03 02:26:26,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:26,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:26,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:26,914 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:26:27,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:27,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3151 states to 2629 states and 3151 transitions. [2023-12-03 02:26:27,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 3151 transitions. [2023-12-03 02:26:27,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-03 02:26:27,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:27,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:27,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:27,154 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 02:26:28,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:28,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3167 states to 2645 states and 3167 transitions. [2023-12-03 02:26:28,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 3167 transitions. [2023-12-03 02:26:28,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-03 02:26:28,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:28,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:28,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:28,180 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 02:26:29,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:29,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3173 states to 2651 states and 3173 transitions. [2023-12-03 02:26:29,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 3173 transitions. [2023-12-03 02:26:29,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-03 02:26:29,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:29,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:29,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:29,601 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 02:26:30,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:30,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3191 states to 2670 states and 3191 transitions. [2023-12-03 02:26:30,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2670 states and 3191 transitions. [2023-12-03 02:26:30,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-03 02:26:30,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:30,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:30,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:30,322 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 02:26:31,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:31,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3194 states to 2673 states and 3194 transitions. [2023-12-03 02:26:31,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 3194 transitions. [2023-12-03 02:26:31,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-03 02:26:31,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:31,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:31,733 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 02:26:32,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:32,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3194 states to 2674 states and 3194 transitions. [2023-12-03 02:26:32,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 3194 transitions. [2023-12-03 02:26:32,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-03 02:26:32,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:32,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:32,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:32,098 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 02:26:33,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:33,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3198 states to 2677 states and 3198 transitions. [2023-12-03 02:26:33,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 3198 transitions. [2023-12-03 02:26:33,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-03 02:26:33,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:33,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:33,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:33,605 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 02:26:34,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:34,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3200 states to 2679 states and 3200 transitions. [2023-12-03 02:26:34,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 3200 transitions. [2023-12-03 02:26:34,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-03 02:26:34,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:34,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:34,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:34,623 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 02:26:35,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:35,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3200 states to 2680 states and 3200 transitions. [2023-12-03 02:26:35,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 3200 transitions. [2023-12-03 02:26:35,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-12-03 02:26:35,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:35,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:35,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:35,091 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2023-12-03 02:26:36,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:36,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3226 states to 2705 states and 3226 transitions. [2023-12-03 02:26:36,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2705 states and 3226 transitions. [2023-12-03 02:26:36,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-12-03 02:26:36,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:36,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:36,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:36,222 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 02:26:38,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:38,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3254 states to 2728 states and 3254 transitions. [2023-12-03 02:26:38,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2728 states and 3254 transitions. [2023-12-03 02:26:38,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-12-03 02:26:38,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:38,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:38,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:38,769 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 02:26:39,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:39,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3273 states to 2745 states and 3273 transitions. [2023-12-03 02:26:39,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2745 states and 3273 transitions. [2023-12-03 02:26:39,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-12-03 02:26:39,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:39,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:39,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:40,183 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 02:26:40,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:40,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3278 states to 2750 states and 3278 transitions. [2023-12-03 02:26:40,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2750 states and 3278 transitions. [2023-12-03 02:26:40,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-12-03 02:26:40,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:40,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:40,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:40,885 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 159 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:26:41,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:41,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3279 states to 2751 states and 3279 transitions. [2023-12-03 02:26:41,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2751 states and 3279 transitions. [2023-12-03 02:26:41,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-12-03 02:26:41,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:41,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:41,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:41,286 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 159 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:26:41,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:41,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3281 states to 2754 states and 3281 transitions. [2023-12-03 02:26:41,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2754 states and 3281 transitions. [2023-12-03 02:26:41,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-12-03 02:26:41,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:41,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:41,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:41,995 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 159 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:26:43,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:43,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3297 states to 2770 states and 3297 transitions. [2023-12-03 02:26:43,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 3297 transitions. [2023-12-03 02:26:43,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-12-03 02:26:43,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:43,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:43,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:43,110 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 159 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:26:43,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:43,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3302 states to 2777 states and 3302 transitions. [2023-12-03 02:26:43,197 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 3302 transitions. [2023-12-03 02:26:43,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-12-03 02:26:43,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:43,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:43,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:43,310 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 159 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:26:43,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:43,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 2786 states and 3310 transitions. [2023-12-03 02:26:43,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 3310 transitions. [2023-12-03 02:26:43,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-12-03 02:26:43,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:43,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:44,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:44,049 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2023-12-03 02:26:45,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:45,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3358 states to 2832 states and 3358 transitions. [2023-12-03 02:26:45,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2832 states and 3358 transitions. [2023-12-03 02:26:45,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-12-03 02:26:45,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:45,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:45,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:45,356 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2023-12-03 02:26:45,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:45,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3367 states to 2842 states and 3367 transitions. [2023-12-03 02:26:45,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2842 states and 3367 transitions. [2023-12-03 02:26:45,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 02:26:45,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:45,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:45,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:45,797 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:26:47,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:47,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 2886 states and 3418 transitions. [2023-12-03 02:26:47,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 3418 transitions. [2023-12-03 02:26:47,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 02:26:47,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:47,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:47,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:47,613 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 02:26:48,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:48,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3434 states to 2902 states and 3434 transitions. [2023-12-03 02:26:48,700 INFO L276 IsEmpty]: Start isEmpty. Operand 2902 states and 3434 transitions. [2023-12-03 02:26:48,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 02:26:48,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:48,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:48,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:48,780 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-12-03 02:26:51,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:51,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3469 states to 2934 states and 3469 transitions. [2023-12-03 02:26:51,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2934 states and 3469 transitions. [2023-12-03 02:26:51,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 02:26:51,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:51,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:51,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:51,312 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-12-03 02:26:53,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:53,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3500 states to 2962 states and 3500 transitions. [2023-12-03 02:26:53,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2962 states and 3500 transitions. [2023-12-03 02:26:53,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 02:26:53,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:53,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:53,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:53,229 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-12-03 02:26:54,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:54,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3522 states to 2985 states and 3522 transitions. [2023-12-03 02:26:54,403 INFO L276 IsEmpty]: Start isEmpty. Operand 2985 states and 3522 transitions. [2023-12-03 02:26:54,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 02:26:54,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:54,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:54,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:54,481 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-12-03 02:26:56,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:56,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 3001 states and 3543 transitions. [2023-12-03 02:26:56,968 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 3543 transitions. [2023-12-03 02:26:56,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 02:26:56,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:56,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:56,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:57,045 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-12-03 02:26:58,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:58,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3551 states to 3005 states and 3551 transitions. [2023-12-03 02:26:58,369 INFO L276 IsEmpty]: Start isEmpty. Operand 3005 states and 3551 transitions. [2023-12-03 02:26:58,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 02:26:58,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:58,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:58,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:58,446 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-12-03 02:26:59,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:26:59,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3553 states to 3007 states and 3553 transitions. [2023-12-03 02:26:59,514 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 3553 transitions. [2023-12-03 02:26:59,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 02:26:59,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:26:59,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:26:59,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:26:59,592 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-12-03 02:27:00,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:00,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3557 states to 3010 states and 3557 transitions. [2023-12-03 02:27:00,372 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 3557 transitions. [2023-12-03 02:27:00,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 02:27:00,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:00,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:00,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:00,450 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-12-03 02:27:01,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:01,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3559 states to 3013 states and 3559 transitions. [2023-12-03 02:27:01,187 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 3559 transitions. [2023-12-03 02:27:01,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-03 02:27:01,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:01,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:01,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:01,265 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:27:02,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:02,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3561 states to 3015 states and 3561 transitions. [2023-12-03 02:27:02,001 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 3561 transitions. [2023-12-03 02:27:02,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-03 02:27:02,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:02,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:02,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:02,080 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:27:02,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:02,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3563 states to 3017 states and 3563 transitions. [2023-12-03 02:27:02,841 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 3563 transitions. [2023-12-03 02:27:02,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-03 02:27:02,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:02,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:02,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:03,073 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:27:03,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:03,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3563 states to 3018 states and 3563 transitions. [2023-12-03 02:27:03,869 INFO L276 IsEmpty]: Start isEmpty. Operand 3018 states and 3563 transitions. [2023-12-03 02:27:03,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-03 02:27:03,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:03,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:03,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:03,984 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:27:04,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:04,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3563 states to 3019 states and 3563 transitions. [2023-12-03 02:27:04,723 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 3563 transitions. [2023-12-03 02:27:04,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-03 02:27:04,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:04,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:04,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:04,864 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:27:06,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:06,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 3027 states and 3574 transitions. [2023-12-03 02:27:06,970 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 3574 transitions. [2023-12-03 02:27:06,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-03 02:27:06,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:06,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:06,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:07,088 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:27:08,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:08,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 3035 states and 3584 transitions. [2023-12-03 02:27:08,895 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 3584 transitions. [2023-12-03 02:27:08,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-03 02:27:08,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:08,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:08,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:09,007 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:27:09,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:09,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 3036 states and 3584 transitions. [2023-12-03 02:27:09,834 INFO L276 IsEmpty]: Start isEmpty. Operand 3036 states and 3584 transitions. [2023-12-03 02:27:09,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-03 02:27:09,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:09,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:09,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:09,954 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:27:10,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:10,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 3037 states and 3584 transitions. [2023-12-03 02:27:10,606 INFO L276 IsEmpty]: Start isEmpty. Operand 3037 states and 3584 transitions. [2023-12-03 02:27:10,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-03 02:27:10,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:10,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:10,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:10,684 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:27:12,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:12,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3597 states to 3047 states and 3597 transitions. [2023-12-03 02:27:12,284 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 3597 transitions. [2023-12-03 02:27:12,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-03 02:27:12,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:12,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:12,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:12,362 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:27:14,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:14,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3626 states to 3072 states and 3626 transitions. [2023-12-03 02:27:14,842 INFO L276 IsEmpty]: Start isEmpty. Operand 3072 states and 3626 transitions. [2023-12-03 02:27:14,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-03 02:27:14,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:14,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:14,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:14,919 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:27:15,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:15,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3631 states to 3076 states and 3631 transitions. [2023-12-03 02:27:15,601 INFO L276 IsEmpty]: Start isEmpty. Operand 3076 states and 3631 transitions. [2023-12-03 02:27:15,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-03 02:27:15,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:15,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:15,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:15,678 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 02:27:16,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:16,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 3080 states and 3636 transitions. [2023-12-03 02:27:16,446 INFO L276 IsEmpty]: Start isEmpty. Operand 3080 states and 3636 transitions. [2023-12-03 02:27:16,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-03 02:27:16,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:16,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:16,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:16,530 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 02:27:19,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:19,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3657 states to 3098 states and 3657 transitions. [2023-12-03 02:27:19,120 INFO L276 IsEmpty]: Start isEmpty. Operand 3098 states and 3657 transitions. [2023-12-03 02:27:19,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-03 02:27:19,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:19,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:19,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:19,210 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 02:27:21,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:21,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 3116 states and 3678 transitions. [2023-12-03 02:27:21,947 INFO L276 IsEmpty]: Start isEmpty. Operand 3116 states and 3678 transitions. [2023-12-03 02:27:21,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-12-03 02:27:21,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:21,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:21,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:22,027 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-12-03 02:27:22,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:22,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3691 states to 3129 states and 3691 transitions. [2023-12-03 02:27:22,435 INFO L276 IsEmpty]: Start isEmpty. Operand 3129 states and 3691 transitions. [2023-12-03 02:27:22,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-12-03 02:27:22,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:22,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:22,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:23,216 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 170 proven. 16 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-03 02:27:28,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:28,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3774 states to 3205 states and 3774 transitions. [2023-12-03 02:27:28,526 INFO L276 IsEmpty]: Start isEmpty. Operand 3205 states and 3774 transitions. [2023-12-03 02:27:28,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-12-03 02:27:28,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:28,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:28,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:28,752 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 170 proven. 16 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-03 02:27:33,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:33,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 3282 states and 3856 transitions. [2023-12-03 02:27:33,366 INFO L276 IsEmpty]: Start isEmpty. Operand 3282 states and 3856 transitions. [2023-12-03 02:27:33,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-12-03 02:27:33,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:33,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:33,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:33,604 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 170 proven. 16 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-03 02:27:37,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:37,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 3306 states and 3880 transitions. [2023-12-03 02:27:37,116 INFO L276 IsEmpty]: Start isEmpty. Operand 3306 states and 3880 transitions. [2023-12-03 02:27:37,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-12-03 02:27:37,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:37,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:37,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:37,340 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 170 proven. 16 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-03 02:27:40,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:40,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 3331 states and 3904 transitions. [2023-12-03 02:27:40,727 INFO L276 IsEmpty]: Start isEmpty. Operand 3331 states and 3904 transitions. [2023-12-03 02:27:40,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-12-03 02:27:40,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:40,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:40,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:40,952 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 170 proven. 16 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-03 02:27:41,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:41,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 3332 states and 3904 transitions. [2023-12-03 02:27:41,841 INFO L276 IsEmpty]: Start isEmpty. Operand 3332 states and 3904 transitions. [2023-12-03 02:27:41,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-12-03 02:27:41,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:41,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:41,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:42,305 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 170 proven. 16 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-03 02:27:43,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:43,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 3333 states and 3904 transitions. [2023-12-03 02:27:43,178 INFO L276 IsEmpty]: Start isEmpty. Operand 3333 states and 3904 transitions. [2023-12-03 02:27:43,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-12-03 02:27:43,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:43,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:43,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:43,433 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 170 proven. 16 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-03 02:27:44,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:44,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 3334 states and 3904 transitions. [2023-12-03 02:27:44,042 INFO L276 IsEmpty]: Start isEmpty. Operand 3334 states and 3904 transitions. [2023-12-03 02:27:44,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 02:27:44,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:44,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:44,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:44,258 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 128 proven. 45 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:27:46,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:46,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 3352 states and 3923 transitions. [2023-12-03 02:27:46,217 INFO L276 IsEmpty]: Start isEmpty. Operand 3352 states and 3923 transitions. [2023-12-03 02:27:46,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 02:27:46,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:46,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:46,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:46,433 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 128 proven. 45 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:27:48,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:48,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3942 states to 3370 states and 3942 transitions. [2023-12-03 02:27:48,753 INFO L276 IsEmpty]: Start isEmpty. Operand 3370 states and 3942 transitions. [2023-12-03 02:27:48,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 02:27:48,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:48,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:48,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:48,820 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2023-12-03 02:27:49,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:49,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3951 states to 3378 states and 3951 transitions. [2023-12-03 02:27:49,549 INFO L276 IsEmpty]: Start isEmpty. Operand 3378 states and 3951 transitions. [2023-12-03 02:27:49,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 02:27:49,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:49,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:49,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:49,615 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2023-12-03 02:27:50,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:50,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3952 states to 3380 states and 3952 transitions. [2023-12-03 02:27:50,033 INFO L276 IsEmpty]: Start isEmpty. Operand 3380 states and 3952 transitions. [2023-12-03 02:27:50,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-12-03 02:27:50,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:50,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:50,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:50,153 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2023-12-03 02:27:52,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:52,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4009 states to 3426 states and 4009 transitions. [2023-12-03 02:27:52,581 INFO L276 IsEmpty]: Start isEmpty. Operand 3426 states and 4009 transitions. [2023-12-03 02:27:52,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-12-03 02:27:52,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:52,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:52,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:52,697 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2023-12-03 02:27:53,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:53,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4014 states to 3429 states and 4014 transitions. [2023-12-03 02:27:53,509 INFO L276 IsEmpty]: Start isEmpty. Operand 3429 states and 4014 transitions. [2023-12-03 02:27:53,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-03 02:27:53,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:53,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:53,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:53,593 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-12-03 02:27:54,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:54,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4017 states to 3430 states and 4017 transitions. [2023-12-03 02:27:54,193 INFO L276 IsEmpty]: Start isEmpty. Operand 3430 states and 4017 transitions. [2023-12-03 02:27:54,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-12-03 02:27:54,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:54,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:54,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:54,434 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 132 proven. 43 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 02:27:55,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:55,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4079 states to 3492 states and 4079 transitions. [2023-12-03 02:27:55,734 INFO L276 IsEmpty]: Start isEmpty. Operand 3492 states and 4079 transitions. [2023-12-03 02:27:55,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 02:27:55,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:55,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:55,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:56,155 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 02:28:00,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:00,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4160 states to 3570 states and 4160 transitions. [2023-12-03 02:28:00,235 INFO L276 IsEmpty]: Start isEmpty. Operand 3570 states and 4160 transitions. [2023-12-03 02:28:00,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 02:28:00,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:00,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:00,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:00,407 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 02:28:01,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:01,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4191 states to 3602 states and 4191 transitions. [2023-12-03 02:28:01,988 INFO L276 IsEmpty]: Start isEmpty. Operand 3602 states and 4191 transitions. [2023-12-03 02:28:01,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 02:28:01,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:01,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:02,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:02,071 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:28:08,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:08,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4249 states to 3650 states and 4249 transitions. [2023-12-03 02:28:08,140 INFO L276 IsEmpty]: Start isEmpty. Operand 3650 states and 4249 transitions. [2023-12-03 02:28:08,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 02:28:08,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:08,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:08,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:08,223 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:28:17,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:17,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4318 states to 3705 states and 4318 transitions. [2023-12-03 02:28:17,311 INFO L276 IsEmpty]: Start isEmpty. Operand 3705 states and 4318 transitions. [2023-12-03 02:28:17,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 02:28:17,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:17,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:17,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:17,394 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:28:19,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:19,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4340 states to 3728 states and 4340 transitions. [2023-12-03 02:28:19,066 INFO L276 IsEmpty]: Start isEmpty. Operand 3728 states and 4340 transitions. [2023-12-03 02:28:19,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 02:28:19,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:19,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:19,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:19,149 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:28:25,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:25,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4378 states to 3759 states and 4378 transitions. [2023-12-03 02:28:25,073 INFO L276 IsEmpty]: Start isEmpty. Operand 3759 states and 4378 transitions. [2023-12-03 02:28:25,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 02:28:25,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:25,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:25,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:25,156 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:28:26,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:26,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4382 states to 3763 states and 4382 transitions. [2023-12-03 02:28:26,107 INFO L276 IsEmpty]: Start isEmpty. Operand 3763 states and 4382 transitions. [2023-12-03 02:28:26,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 02:28:26,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:26,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:26,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:26,190 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:28:28,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:28,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4397 states to 3778 states and 4397 transitions. [2023-12-03 02:28:28,687 INFO L276 IsEmpty]: Start isEmpty. Operand 3778 states and 4397 transitions. [2023-12-03 02:28:28,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 02:28:28,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:28,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:28,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:28,769 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:28:31,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:31,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4401 states to 3783 states and 4401 transitions. [2023-12-03 02:28:31,631 INFO L276 IsEmpty]: Start isEmpty. Operand 3783 states and 4401 transitions. [2023-12-03 02:28:31,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 02:28:31,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:31,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:31,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:31,737 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:28:32,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:32,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4403 states to 3786 states and 4403 transitions. [2023-12-03 02:28:32,659 INFO L276 IsEmpty]: Start isEmpty. Operand 3786 states and 4403 transitions. [2023-12-03 02:28:32,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 02:28:32,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:32,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:32,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:32,742 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:28:33,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:33,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4405 states to 3789 states and 4405 transitions. [2023-12-03 02:28:33,712 INFO L276 IsEmpty]: Start isEmpty. Operand 3789 states and 4405 transitions. [2023-12-03 02:28:33,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-03 02:28:33,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:33,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:33,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:33,788 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2023-12-03 02:28:34,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:34,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4420 states to 3805 states and 4420 transitions. [2023-12-03 02:28:34,319 INFO L276 IsEmpty]: Start isEmpty. Operand 3805 states and 4420 transitions. [2023-12-03 02:28:34,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-03 02:28:34,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:34,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:34,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:34,393 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2023-12-03 02:28:35,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:35,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4422 states to 3807 states and 4422 transitions. [2023-12-03 02:28:35,922 INFO L276 IsEmpty]: Start isEmpty. Operand 3807 states and 4422 transitions. [2023-12-03 02:28:35,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-03 02:28:35,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:35,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:35,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:35,997 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2023-12-03 02:28:36,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:36,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4422 states to 3808 states and 4422 transitions. [2023-12-03 02:28:36,953 INFO L276 IsEmpty]: Start isEmpty. Operand 3808 states and 4422 transitions. [2023-12-03 02:28:36,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 02:28:36,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:36,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:36,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:37,057 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 02:28:38,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:38,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4441 states to 3825 states and 4441 transitions. [2023-12-03 02:28:38,906 INFO L276 IsEmpty]: Start isEmpty. Operand 3825 states and 4441 transitions. [2023-12-03 02:28:38,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 02:28:38,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:38,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:39,013 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 02:28:42,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:42,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4470 states to 3849 states and 4470 transitions. [2023-12-03 02:28:42,803 INFO L276 IsEmpty]: Start isEmpty. Operand 3849 states and 4470 transitions. [2023-12-03 02:28:42,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 02:28:42,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:42,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:42,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:42,907 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 02:28:44,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:44,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4478 states to 3856 states and 4478 transitions. [2023-12-03 02:28:44,444 INFO L276 IsEmpty]: Start isEmpty. Operand 3856 states and 4478 transitions. [2023-12-03 02:28:44,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 02:28:44,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:44,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:44,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:44,545 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 02:28:46,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:46,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4494 states to 3871 states and 4494 transitions. [2023-12-03 02:28:46,522 INFO L276 IsEmpty]: Start isEmpty. Operand 3871 states and 4494 transitions. [2023-12-03 02:28:46,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 02:28:46,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:46,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:46,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:46,626 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 02:28:47,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:47,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4498 states to 3875 states and 4498 transitions. [2023-12-03 02:28:47,592 INFO L276 IsEmpty]: Start isEmpty. Operand 3875 states and 4498 transitions. [2023-12-03 02:28:47,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 02:28:47,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:47,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:47,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:47,694 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 02:28:48,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:28:48,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4509 states to 3886 states and 4509 transitions. [2023-12-03 02:28:48,593 INFO L276 IsEmpty]: Start isEmpty. Operand 3886 states and 4509 transitions. [2023-12-03 02:28:48,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 02:28:48,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:28:48,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:28:48,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:28:49,057 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2023-12-03 02:29:03,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:03,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4635 states to 3977 states and 4635 transitions. [2023-12-03 02:29:03,328 INFO L276 IsEmpty]: Start isEmpty. Operand 3977 states and 4635 transitions. [2023-12-03 02:29:03,329 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-12-03 02:29:03,329 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 240 iterations. [2023-12-03 02:29:03,337 INFO L751 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2023-12-03 02:29:18,931 INFO L560 CodeCheckObserver]: Invariant with dag size 24 [2023-12-03 02:29:18,937 INFO L560 CodeCheckObserver]: Invariant with dag size 24 [2023-12-03 02:29:18,938 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-12-03 02:29:18,938 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 03.12 02:29:18 ImpRootNode [2023-12-03 02:29:18,938 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-12-03 02:29:18,939 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-03 02:29:18,939 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-03 02:29:18,939 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-03 02:29:18,939 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:24:13" (3/4) ... [2023-12-03 02:29:18,941 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-12-03 02:29:18,958 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 128 nodes and edges [2023-12-03 02:29:18,960 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2023-12-03 02:29:18,961 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2023-12-03 02:29:18,963 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-12-03 02:29:19,125 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d204029-10bb-4bba-b610-6d6148e37fdb/bin/ukojak-verify-Qdu7aM0XO9/witness.graphml [2023-12-03 02:29:19,126 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d204029-10bb-4bba-b610-6d6148e37fdb/bin/ukojak-verify-Qdu7aM0XO9/witness.yml [2023-12-03 02:29:19,126 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-03 02:29:19,127 INFO L158 Benchmark]: Toolchain (without parser) took 306958.90ms. Allocated memory was 155.2MB in the beginning and 3.0GB in the end (delta: 2.8GB). Free memory was 113.4MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 874.8MB. Max. memory is 16.1GB. [2023-12-03 02:29:19,127 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 107.0MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-03 02:29:19,127 INFO L158 Benchmark]: CACSL2BoogieTranslator took 492.32ms. Allocated memory is still 155.2MB. Free memory was 113.4MB in the beginning and 86.7MB in the end (delta: 26.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2023-12-03 02:29:19,128 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.03ms. Allocated memory is still 155.2MB. Free memory was 86.7MB in the beginning and 80.9MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-12-03 02:29:19,128 INFO L158 Benchmark]: Boogie Preprocessor took 68.35ms. Allocated memory is still 155.2MB. Free memory was 80.9MB in the beginning and 76.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-03 02:29:19,128 INFO L158 Benchmark]: RCFGBuilder took 1189.11ms. Allocated memory is still 155.2MB. Free memory was 76.7MB in the beginning and 65.6MB in the end (delta: 11.1MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. [2023-12-03 02:29:19,129 INFO L158 Benchmark]: CodeCheck took 304953.38ms. Allocated memory was 155.2MB in the beginning and 3.0GB in the end (delta: 2.8GB). Free memory was 65.6MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2023-12-03 02:29:19,129 INFO L158 Benchmark]: Witness Printer took 187.38ms. Allocated memory is still 3.0GB. Free memory was 2.1GB in the beginning and 2.1GB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-12-03 02:29:19,131 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, 85 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 289.3s, OverallIterations: 240, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1007185 SdHoareTripleChecker+Valid, 2088.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 958391 mSDsluCounter, 136748 SdHoareTripleChecker+Invalid, 1785.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 110287 mSDsCounter, 268974 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2127432 IncrementalHoareTripleChecker+Invalid, 2396406 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 268974 mSolverCounterUnsat, 26461 mSDtfsCounter, 2127432 mSolverCounterSat, 13.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 266889 GetRequests, 258201 SyntacticMatches, 6774 SemanticMatches, 1914 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2312814 ImplicationChecksByTransitivity, 230.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.2s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 23.3s InterpolantComputationTime, 39679 NumberOfCodeBlocks, 39679 NumberOfCodeBlocksAsserted, 239 NumberOfCheckSat, 39440 ConstructedInterpolants, 0 QuantifiedInterpolants, 101380 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 239 InterpolantComputations, 198 PerfectInterpolantSequences, 29907/30616 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: 581]: 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: 39]: Loop Invariant Derived loop invariant: (((((11 <= a28) || ((((7 == a28) && (a11 == 1)) && (a21 == 1)) && (a19 == 1))) || ((((a11 == 1) && !((a19 == 1))) && (a21 == 1)) && (a28 == 9))) || !((7 == a17))) || !((a25 == 1))) - InvariantResult [Line: 616]: Loop Invariant Derived loop invariant: (((((11 <= a28) || ((((7 == a28) && (a11 == 1)) && (a21 == 1)) && (a19 == 1))) || ((((a11 == 1) && !((a19 == 1))) && (a21 == 1)) && (a28 == 9))) || !((7 == a17))) || !((a25 == 1))) - InvariantResult [Line: 610]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 107.0MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 492.32ms. Allocated memory is still 155.2MB. Free memory was 113.4MB in the beginning and 86.7MB in the end (delta: 26.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.03ms. Allocated memory is still 155.2MB. Free memory was 86.7MB in the beginning and 80.9MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 68.35ms. Allocated memory is still 155.2MB. Free memory was 80.9MB in the beginning and 76.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1189.11ms. Allocated memory is still 155.2MB. Free memory was 76.7MB in the beginning and 65.6MB in the end (delta: 11.1MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. * CodeCheck took 304953.38ms. Allocated memory was 155.2MB in the beginning and 3.0GB in the end (delta: 2.8GB). Free memory was 65.6MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. * Witness Printer took 187.38ms. Allocated memory is still 3.0GB. Free memory was 2.1GB in the beginning and 2.1GB 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 02:29:19,152 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d204029-10bb-4bba-b610-6d6148e37fdb/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