./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/bresenham-ll_valuebound2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_d502fd0c-8b04-4144-899b-32f8ad5b4751/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d502fd0c-8b04-4144-899b-32f8ad5b4751/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_d502fd0c-8b04-4144-899b-32f8ad5b4751/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d502fd0c-8b04-4144-899b-32f8ad5b4751/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/bresenham-ll_valuebound2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d502fd0c-8b04-4144-899b-32f8ad5b4751/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d502fd0c-8b04-4144-899b-32f8ad5b4751/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 72cd0a4215707a62376e213156123902caf611a87605e41064b672632b6ef1f9 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:39:57,286 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:39:57,349 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d502fd0c-8b04-4144-899b-32f8ad5b4751/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-12-03 02:39:57,353 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 02:39:57,353 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 02:39:57,375 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:39:57,376 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:39:57,377 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:39:57,377 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:39:57,378 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:39:57,379 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:39:57,379 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:39:57,380 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 02:39:57,380 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 02:39:57,381 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 02:39:57,381 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:39:57,382 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:39:57,382 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:39:57,383 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:39:57,383 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-12-03 02:39:57,384 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-03 02:39:57,385 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 02:39:57,385 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:39:57,385 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:39:57,386 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:39:57,386 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:39:57,387 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:39:57,387 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:39:57,388 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:39:57,388 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:39:57,389 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:39:57,389 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:39:57,389 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 02:39:57,390 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 02:39:57,390 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:39:57,390 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_d502fd0c-8b04-4144-899b-32f8ad5b4751/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d502fd0c-8b04-4144-899b-32f8ad5b4751/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72cd0a4215707a62376e213156123902caf611a87605e41064b672632b6ef1f9 [2023-12-03 02:39:57,625 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:39:57,646 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:39:57,649 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:39:57,651 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:39:57,651 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:39:57,653 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d502fd0c-8b04-4144-899b-32f8ad5b4751/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/nla-digbench-scaling/bresenham-ll_valuebound2.c [2023-12-03 02:40:00,516 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:40:00,690 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:40:00,691 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d502fd0c-8b04-4144-899b-32f8ad5b4751/sv-benchmarks/c/nla-digbench-scaling/bresenham-ll_valuebound2.c [2023-12-03 02:40:00,699 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d502fd0c-8b04-4144-899b-32f8ad5b4751/bin/ukojak-verify-Qdu7aM0XO9/data/365ac1b49/0966e853461545a0965eb5b49e4d7e46/FLAGda875c21c [2023-12-03 02:40:00,716 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d502fd0c-8b04-4144-899b-32f8ad5b4751/bin/ukojak-verify-Qdu7aM0XO9/data/365ac1b49/0966e853461545a0965eb5b49e4d7e46 [2023-12-03 02:40:00,719 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:40:00,720 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:40:00,722 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:40:00,722 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:40:00,728 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:40:00,729 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:40:00" (1/1) ... [2023-12-03 02:40:00,730 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a59b763 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:40:00, skipping insertion in model container [2023-12-03 02:40:00,730 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:40:00" (1/1) ... [2023-12-03 02:40:00,754 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:40:00,930 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:40:00,940 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:40:00,962 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:40:00,976 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:40:00,976 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:40:00 WrapperNode [2023-12-03 02:40:00,977 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:40:00,978 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:40:00,978 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:40:00,978 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:40:00,986 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:40:00" (1/1) ... [2023-12-03 02:40:00,993 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:40:00" (1/1) ... [2023-12-03 02:40:01,017 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 116 [2023-12-03 02:40:01,018 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:40:01,019 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:40:01,019 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:40:01,019 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:40:01,029 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:40:00" (1/1) ... [2023-12-03 02:40:01,029 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:40:00" (1/1) ... [2023-12-03 02:40:01,031 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:40:00" (1/1) ... [2023-12-03 02:40:01,031 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:40:00" (1/1) ... [2023-12-03 02:40:01,035 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:40:00" (1/1) ... [2023-12-03 02:40:01,038 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:40:00" (1/1) ... [2023-12-03 02:40:01,039 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:40:00" (1/1) ... [2023-12-03 02:40:01,041 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:40:00" (1/1) ... [2023-12-03 02:40:01,043 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:40:01,044 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:40:01,044 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:40:01,044 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:40:01,045 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:40:00" (1/1) ... [2023-12-03 02:40:01,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:40:01,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d502fd0c-8b04-4144-899b-32f8ad5b4751/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:40:01,075 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d502fd0c-8b04-4144-899b-32f8ad5b4751/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:40:01,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d502fd0c-8b04-4144-899b-32f8ad5b4751/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:40:01,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:40:01,111 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-03 02:40:01,111 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-03 02:40:01,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 02:40:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:40:01,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:40:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-03 02:40:01,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-03 02:40:01,169 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:40:01,171 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 02:40:01,521 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 02:40:01,556 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 02:40:01,556 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 02:40:01,558 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:40:01 BoogieIcfgContainer [2023-12-03 02:40:01,558 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 02:40:01,559 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 02:40:01,559 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 02:40:01,567 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 02:40:01,568 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:40:01" (1/1) ... [2023-12-03 02:40:01,574 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 02:40:01,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:01,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 132 states and 136 transitions. [2023-12-03 02:40:01,624 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 136 transitions. [2023-12-03 02:40:01,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-12-03 02:40:01,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:01,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:01,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:01,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:01,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:01,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 131 states and 135 transitions. [2023-12-03 02:40:01,862 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 135 transitions. [2023-12-03 02:40:01,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-03 02:40:01,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:01,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:01,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:01,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:01,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:01,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 130 states and 134 transitions. [2023-12-03 02:40:01,985 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 134 transitions. [2023-12-03 02:40:01,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-12-03 02:40:01,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:01,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:01,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:02,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:02,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:02,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 129 states and 133 transitions. [2023-12-03 02:40:02,288 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 133 transitions. [2023-12-03 02:40:02,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-12-03 02:40:02,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:02,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:02,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:02,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:02,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:02,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 128 states and 132 transitions. [2023-12-03 02:40:02,750 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 132 transitions. [2023-12-03 02:40:02,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 02:40:02,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:02,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:02,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:02,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 02:40:02,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:02,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:02,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:02,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 130 states and 134 transitions. [2023-12-03 02:40:02,861 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 134 transitions. [2023-12-03 02:40:02,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-12-03 02:40:02,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:02,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:02,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:02,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 02:40:02,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:02,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:02,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:02,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 131 states and 135 transitions. [2023-12-03 02:40:02,919 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 135 transitions. [2023-12-03 02:40:02,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-12-03 02:40:02,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:02,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:02,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:02,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 02:40:02,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:02,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:03,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:03,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 135 states and 141 transitions. [2023-12-03 02:40:03,112 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 141 transitions. [2023-12-03 02:40:03,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-03 02:40:03,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:03,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:03,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:03,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 02:40:03,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:03,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:03,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:03,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 136 states and 142 transitions. [2023-12-03 02:40:03,166 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 142 transitions. [2023-12-03 02:40:03,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-12-03 02:40:03,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:03,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:03,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:03,191 INFO L262 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:40:03,192 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:03,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:03,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:03,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 139 states and 147 transitions. [2023-12-03 02:40:03,410 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 147 transitions. [2023-12-03 02:40:03,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:40:03,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:03,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:03,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:03,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:40:03,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:03,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:03,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:03,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 143 states and 153 transitions. [2023-12-03 02:40:03,708 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 153 transitions. [2023-12-03 02:40:03,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-12-03 02:40:03,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:03,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:03,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:03,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:40:03,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:03,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:04,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:04,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 146 states and 159 transitions. [2023-12-03 02:40:04,077 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 159 transitions. [2023-12-03 02:40:04,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 02:40:04,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:04,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:04,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:04,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:40:04,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:04,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:04,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:04,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 150 states and 166 transitions. [2023-12-03 02:40:04,565 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 166 transitions. [2023-12-03 02:40:04,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-03 02:40:04,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:04,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:04,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:04,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-03 02:40:04,591 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:04,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:05,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:05,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 154 states and 172 transitions. [2023-12-03 02:40:05,007 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 172 transitions. [2023-12-03 02:40:05,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-03 02:40:05,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:05,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:05,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:05,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 02:40:05,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:05,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:05,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:05,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 158 states and 178 transitions. [2023-12-03 02:40:05,517 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 178 transitions. [2023-12-03 02:40:05,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-12-03 02:40:05,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:05,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:05,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:05,545 INFO L262 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 12 conjunts are in the unsatisfiable core [2023-12-03 02:40:05,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:05,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 02:40:07,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:07,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 170 states and 193 transitions. [2023-12-03 02:40:07,675 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 193 transitions. [2023-12-03 02:40:07,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-03 02:40:07,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:07,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:07,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:07,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 02:40:07,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:07,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 02:40:08,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:08,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 171 states and 195 transitions. [2023-12-03 02:40:08,165 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 195 transitions. [2023-12-03 02:40:08,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-12-03 02:40:08,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:08,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:08,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:08,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 02:40:08,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:08,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:09,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:09,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 185 states and 213 transitions. [2023-12-03 02:40:09,498 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 213 transitions. [2023-12-03 02:40:09,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 02:40:09,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:09,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:09,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:09,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 02:40:09,519 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:09,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:10,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:10,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 200 states and 232 transitions. [2023-12-03 02:40:10,982 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 232 transitions. [2023-12-03 02:40:10,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-03 02:40:10,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:10,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:11,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:11,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 02:40:11,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:11,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 02:40:13,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:13,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 216 states and 253 transitions. [2023-12-03 02:40:13,806 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 253 transitions. [2023-12-03 02:40:13,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 02:40:13,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:13,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:13,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:13,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 02:40:13,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:14,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:15,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:15,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 222 states and 261 transitions. [2023-12-03 02:40:15,110 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 261 transitions. [2023-12-03 02:40:15,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 02:40:15,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:15,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:15,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:15,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 02:40:15,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:15,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:17,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:17,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 240 states and 285 transitions. [2023-12-03 02:40:17,286 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 285 transitions. [2023-12-03 02:40:17,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:40:17,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:17,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:17,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:17,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 02:40:17,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:17,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:20,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:20,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 259 states and 311 transitions. [2023-12-03 02:40:20,117 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 311 transitions. [2023-12-03 02:40:20,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 02:40:20,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:20,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:20,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:20,140 INFO L262 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 02:40:20,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:20,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 02:40:22,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:22,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 277 states and 337 transitions. [2023-12-03 02:40:22,873 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 337 transitions. [2023-12-03 02:40:22,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 02:40:22,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:22,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:22,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:22,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 02:40:22,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:22,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:24,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:24,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 283 states and 348 transitions. [2023-12-03 02:40:24,011 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 348 transitions. [2023-12-03 02:40:24,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 02:40:24,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:24,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:24,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:24,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 02:40:24,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:24,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:25,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:25,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 289 states and 360 transitions. [2023-12-03 02:40:25,733 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 360 transitions. [2023-12-03 02:40:25,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 02:40:25,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:25,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:25,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 02:40:25,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:25,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:27,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:27,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 296 states and 373 transitions. [2023-12-03 02:40:27,274 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 373 transitions. [2023-12-03 02:40:27,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 02:40:27,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:27,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:27,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:27,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 02:40:27,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:27,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:29,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:29,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 303 states and 387 transitions. [2023-12-03 02:40:29,364 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 387 transitions. [2023-12-03 02:40:29,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-03 02:40:29,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:29,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:29,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:29,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:40:29,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:29,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:31,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:31,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 309 states and 399 transitions. [2023-12-03 02:40:31,219 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 399 transitions. [2023-12-03 02:40:31,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-03 02:40:31,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:31,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:31,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:31,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 02:40:31,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:31,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:31,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:31,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 311 states and 402 transitions. [2023-12-03 02:40:31,556 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 402 transitions. [2023-12-03 02:40:31,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 02:40:31,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:31,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:31,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:31,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:40:31,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:31,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:32,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:32,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 312 states and 404 transitions. [2023-12-03 02:40:32,659 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 404 transitions. [2023-12-03 02:40:32,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 02:40:32,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:32,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:32,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:32,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 02:40:32,680 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:32,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:32,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:32,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 314 states and 407 transitions. [2023-12-03 02:40:32,825 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 407 transitions. [2023-12-03 02:40:32,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 02:40:32,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:32,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:32,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:40:32,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:33,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:33,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:33,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 316 states and 410 transitions. [2023-12-03 02:40:33,823 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 410 transitions. [2023-12-03 02:40:33,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-03 02:40:33,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:33,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:33,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 02:40:33,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:34,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:38,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:38,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 341 states and 449 transitions. [2023-12-03 02:40:38,764 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 449 transitions. [2023-12-03 02:40:38,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-03 02:40:38,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:38,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:38,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:38,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:40:38,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:39,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:41,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:41,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 351 states and 465 transitions. [2023-12-03 02:40:41,552 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 465 transitions. [2023-12-03 02:40:41,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 02:40:41,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:41,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:41,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:41,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 02:40:41,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:41,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:43,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:43,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 359 states and 481 transitions. [2023-12-03 02:40:43,475 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 481 transitions. [2023-12-03 02:40:43,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 02:40:43,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:43,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:43,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:43,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 02:40:43,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:43,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:48,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:48,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 383 states and 518 transitions. [2023-12-03 02:40:48,744 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 518 transitions. [2023-12-03 02:40:48,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 02:40:48,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:48,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:48,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:48,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 02:40:48,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:49,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:40:54,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:54,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 408 states and 557 transitions. [2023-12-03 02:40:54,537 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 557 transitions. [2023-12-03 02:40:54,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 02:40:54,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:54,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:54,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:54,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 9 conjunts are in the unsatisfiable core [2023-12-03 02:40:54,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:40:55,041 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 02:41:00,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:00,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 422 states and 585 transitions. [2023-12-03 02:41:00,331 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 585 transitions. [2023-12-03 02:41:00,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 02:41:00,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:00,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:00,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:00,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 13 conjunts are in the unsatisfiable core [2023-12-03 02:41:00,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:41:00,769 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:41:04,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:04,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 435 states and 612 transitions. [2023-12-03 02:41:04,512 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 612 transitions. [2023-12-03 02:41:04,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 02:41:04,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:04,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:04,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:04,533 INFO L262 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 02:41:04,534 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:41:04,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:41:06,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:06,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 443 states and 623 transitions. [2023-12-03 02:41:06,500 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 623 transitions. [2023-12-03 02:41:06,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-03 02:41:06,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:06,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:06,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:06,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 02:41:06,522 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:41:06,742 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:41:18,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:18,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 454 states and 645 transitions. [2023-12-03 02:41:18,096 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 645 transitions. [2023-12-03 02:41:18,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-03 02:41:18,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:18,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:18,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:18,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-03 02:41:18,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:41:18,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:41:20,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:20,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 462 states and 656 transitions. [2023-12-03 02:41:20,749 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 656 transitions. [2023-12-03 02:41:20,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-03 02:41:20,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:20,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:20,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:20,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 02:41:20,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:41:21,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:41:34,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:34,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 474 states and 679 transitions. [2023-12-03 02:41:34,194 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 679 transitions. [2023-12-03 02:41:34,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 02:41:34,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:34,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:34,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:34,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-03 02:41:34,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:41:34,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 02:41:38,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:38,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 477 states and 685 transitions. [2023-12-03 02:41:38,378 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 685 transitions. [2023-12-03 02:41:38,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 02:41:38,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:38,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:38,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:38,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-03 02:41:38,406 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:41:39,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:41:46,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:46,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 490 states and 706 transitions. [2023-12-03 02:41:46,265 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 706 transitions. [2023-12-03 02:41:46,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 02:41:46,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:46,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:46,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:46,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 02:41:46,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:41:47,191 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:41:53,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:53,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 495 states and 714 transitions. [2023-12-03 02:41:53,220 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 714 transitions. [2023-12-03 02:41:53,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 02:41:53,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:53,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:53,248 INFO L262 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 13 conjunts are in the unsatisfiable core [2023-12-03 02:41:53,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:41:54,317 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 02:41:58,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:58,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 504 states and 732 transitions. [2023-12-03 02:41:58,784 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 732 transitions. [2023-12-03 02:41:58,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 02:41:58,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:58,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:58,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:58,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 13 conjunts are in the unsatisfiable core [2023-12-03 02:41:58,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:41:59,038 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 02:41:59,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:59,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 506 states and 733 transitions. [2023-12-03 02:41:59,608 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 733 transitions. [2023-12-03 02:41:59,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 02:41:59,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:59,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:59,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:59,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:41:59,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:42:11,726 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:42:34,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:34,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 521 states and 760 transitions. [2023-12-03 02:42:34,906 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 760 transitions. [2023-12-03 02:42:34,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 02:42:34,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:34,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:34,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:34,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-03 02:42:34,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:42:36,562 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:42:44,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:44,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 535 states and 785 transitions. [2023-12-03 02:42:44,537 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 785 transitions. [2023-12-03 02:42:44,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:42:44,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:44,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:44,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:44,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:42:44,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:42:48,508 WARN L876 $PredicateComparison]: unable to prove that (exists ((|ULTIMATE.start_main_~y~0#1| Int) (|ULTIMATE.start_main_~X~0#1| Int)) (let ((.cse0 (* |ULTIMATE.start_main_~X~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (<= |c_ULTIMATE.start_main_~xy~0#1| .cse0) (<= .cse0 4611686018427387903)))) is different from true [2023-12-03 02:42:48,532 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:43:17,723 WARN L854 $PredicateComparison]: unable to prove that (not (exists ((|ULTIMATE.start_main_~y~0#1| Int) (|ULTIMATE.start_main_~X~0#1| Int)) (let ((.cse0 (* |ULTIMATE.start_main_~X~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (<= |c_ULTIMATE.start_main_~xy~0#1| .cse0) (<= .cse0 4611686018427387903))))) is different from false [2023-12-03 02:43:20,817 WARN L854 $PredicateComparison]: unable to prove that (and (<= 0 |c_ULTIMATE.start_main_~yx~0#1|) (not (exists ((|ULTIMATE.start_main_~y~0#1| Int) (|ULTIMATE.start_main_~X~0#1| Int)) (let ((.cse0 (* |ULTIMATE.start_main_~X~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (<= |c_ULTIMATE.start_main_~xy~0#1| .cse0) (<= .cse0 4611686018427387903))))) (< 0 |c_ULTIMATE.start_main_~xy~0#1|) (<= |c_ULTIMATE.start_main_~yx~0#1| 0)) is different from false [2023-12-03 02:43:29,686 WARN L876 $PredicateComparison]: unable to prove that (not (and (<= 0 |c_ULTIMATE.start_main_~yx~0#1|) (not (exists ((|ULTIMATE.start_main_~y~0#1| Int) (|ULTIMATE.start_main_~X~0#1| Int)) (let ((.cse0 (* |ULTIMATE.start_main_~X~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (<= |c_ULTIMATE.start_main_~xy~0#1| .cse0) (<= .cse0 4611686018427387903))))) (< 0 |c_ULTIMATE.start_main_~xy~0#1|) (<= |c_ULTIMATE.start_main_~yx~0#1| 0))) is different from true [2023-12-03 02:43:41,209 WARN L854 $PredicateComparison]: unable to prove that (and (not (exists ((|ULTIMATE.start_main_~y~0#1| Int) (|ULTIMATE.start_main_~X~0#1| Int)) (let ((.cse0 (* |ULTIMATE.start_main_~X~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (<= |c_ULTIMATE.start_main_~xy~0#1| .cse0) (<= .cse0 4611686018427387903))))) (< 0 |c_ULTIMATE.start_main_~xy~0#1|) (<= |c_ULTIMATE.start_main_~yx~0#1| 0)) is different from false [2023-12-03 02:43:53,063 WARN L876 $PredicateComparison]: unable to prove that (not (and (not (exists ((|ULTIMATE.start_main_~y~0#1| Int) (|ULTIMATE.start_main_~X~0#1| Int)) (let ((.cse0 (* |ULTIMATE.start_main_~X~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (<= |c_ULTIMATE.start_main_~xy~0#1| .cse0) (<= .cse0 4611686018427387903))))) (< 0 |c_ULTIMATE.start_main_~xy~0#1|) (<= |c_ULTIMATE.start_main_~yx~0#1| 0))) is different from true [2023-12-03 02:44:07,219 WARN L854 $PredicateComparison]: unable to prove that (and (not (exists ((|ULTIMATE.start_main_~y~0#1| Int) (|ULTIMATE.start_main_~X~0#1| Int)) (let ((.cse0 (* |ULTIMATE.start_main_~X~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (<= |c_ULTIMATE.start_main_~xy~0#1| .cse0) (<= .cse0 4611686018427387903))))) (< 0 |c_ULTIMATE.start_main_~xy~0#1|)) is different from false [2023-12-03 02:44:21,563 WARN L876 $PredicateComparison]: unable to prove that (not (and (not (exists ((|ULTIMATE.start_main_~y~0#1| Int) (|ULTIMATE.start_main_~X~0#1| Int)) (let ((.cse0 (* |ULTIMATE.start_main_~X~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (<= |c_ULTIMATE.start_main_~xy~0#1| .cse0) (<= .cse0 4611686018427387903))))) (< 0 |c_ULTIMATE.start_main_~xy~0#1|))) is different from true [2023-12-03 02:44:21,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:21,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:21,581 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:21,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:21,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:21,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:21,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:21,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:21,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:21,675 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:21,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:21,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:21,760 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:21,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:21,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:21,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:21,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:21,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:21,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:21,856 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:21,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:21,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:21,928 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:21,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:21,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:21,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:21,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:21,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:21,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:22,023 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:22,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:22,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:22,093 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:22,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:22,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:22,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:22,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:22,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:22,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:22,188 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:22,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:22,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:22,315 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:22,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:22,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:22,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:22,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:22,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:22,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:22,408 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:22,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:22,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:22,490 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:22,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:22,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:22,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:22,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:22,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:22,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:22,579 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:22,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:22,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:22,657 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:22,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:22,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:22,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:22,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:22,683 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:22,684 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:22,753 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:22,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:22,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:22,824 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:22,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:22,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:22,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:22,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:22,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:22,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:22,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:22,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:22,999 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:22,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:22,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:23,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:23,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:23,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:23,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:23,093 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:23,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:23,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:23,178 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:23,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:23,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:23,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:23,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:23,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:23,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:23,275 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:23,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:23,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:23,353 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:23,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:23,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:23,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:23,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:23,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:23,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:23,446 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:23,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:23,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:23,553 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:23,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:23,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:23,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:23,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:23,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:23,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:23,628 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:23,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:23,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:23,691 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:23,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:23,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:23,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:23,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:23,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:23,718 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:23,791 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:23,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:23,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:23,874 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:23,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:23,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:23,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:23,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:23,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:23,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:23,959 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:24,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:24,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:24,041 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:24,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:24,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:24,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:24,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:24,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:24,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:24,137 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:24,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:24,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:24,217 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:24,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:24,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:24,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:24,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:24,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:24,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:24,308 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:24,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:24,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:24,388 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:24,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:24,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:24,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:24,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:24,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:24,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:24,491 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:24,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:24,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:24,576 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:24,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:24,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:24,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:24,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:24,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:24,720 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:24,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:24,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:24,800 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:24,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:24,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:24,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:24,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:24,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:24,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:24,884 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:24,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:24,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:24,963 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:24,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:24,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:24,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:24,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:24,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:24,985 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:25,048 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:25,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:25,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:25,130 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:25,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:25,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:25,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:25,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:25,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:25,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:25,231 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:25,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:25,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:25,306 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:25,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:25,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:25,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:25,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:25,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:25,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:25,398 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:25,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:25,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:25,478 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:25,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:25,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:25,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:25,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:25,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:25,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:25,563 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:25,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:25,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:25,639 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:25,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:25,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:25,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:25,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:25,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:25,724 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:25,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:25,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:25,834 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:25,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:25,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:25,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:25,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:25,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:25,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:25,914 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:25,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:25,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:25,992 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:25,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:25,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:25,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:26,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:26,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:26,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:26,066 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:26,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:26,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:26,135 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:26,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:26,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:26,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:26,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:26,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:26,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:26,224 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:26,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:26,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:26,303 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:26,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:26,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:26,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:26,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:26,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:26,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:26,387 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:26,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:26,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:26,450 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:26,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:26,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:26,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:26,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:26,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:26,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:26,532 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:26,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:26,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:26,594 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:26,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:26,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:26,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:26,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:26,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:26,675 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:26,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:26,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:26,756 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:26,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:26,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:26,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:26,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:26,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:26,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:26,843 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:26,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:26,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:26,969 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:26,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:26,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:26,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:26,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:26,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:26,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:27,053 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:27,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:27,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:27,139 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:27,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:27,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:27,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:27,159 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:27,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:27,222 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:27,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:27,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:27,308 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:27,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:27,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:27,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:27,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:27,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:27,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:27,414 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:27,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:27,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:27,503 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:27,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:27,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:27,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:27,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:27,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:27,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:27,598 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:27,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:27,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:27,678 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:27,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:27,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:27,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:27,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:27,704 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:27,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:27,778 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:27,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:27,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:27,865 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:27,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:27,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:27,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:27,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:27,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:27,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:27,957 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:28,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:28,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:28,038 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:28,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:28,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:28,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:28,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:28,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:28,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:28,190 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:28,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:28,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:28,286 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:28,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:28,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:28,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:28,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:28,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:28,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:28,392 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:28,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:28,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:28,471 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:28,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:28,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:28,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:28,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:28,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:28,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:28,557 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:28,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:28,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:28,637 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:28,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:28,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:28,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:28,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:28,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:28,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:28,726 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:28,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:28,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:28,791 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:28,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:28,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:28,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:28,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:28,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:28,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:28,880 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:28,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:28,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:28,959 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:28,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:28,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:28,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:28,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:28,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:28,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:29,052 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:29,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:29,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:29,117 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:29,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:29,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:29,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:29,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:29,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:29,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:29,214 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:29,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:29,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:29,286 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:29,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:29,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:29,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:29,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:29,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:29,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:29,404 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:29,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:29,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:29,483 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:29,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:29,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:29,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:29,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:29,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:29,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:29,586 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:29,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:29,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:29,653 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:29,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:29,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:29,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:29,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:29,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:29,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:29,741 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:29,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:29,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:29,833 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:29,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:29,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:29,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:29,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:29,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:29,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:29,923 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:30,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:30,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:30,005 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:30,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:30,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:30,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:30,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:30,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:30,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:30,096 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:30,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:30,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:30,178 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:30,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:30,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:30,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:30,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:30,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:30,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:30,255 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:30,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:30,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:30,335 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:30,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:30,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:30,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:30,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:30,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:30,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:30,417 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:30,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:30,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:30,522 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:30,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:30,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:30,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:30,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:30,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:30,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:30,601 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:30,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:30,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:30,679 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:30,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:30,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:30,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:30,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:30,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:30,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:30,762 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:30,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:30,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:30,840 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:30,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:30,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:30,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:30,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:30,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:30,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:30,920 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:30,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:30,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:30,995 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:30,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:30,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:30,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:31,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:31,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:31,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:31,076 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:31,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:31,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:31,137 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:31,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:31,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:31,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:31,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:31,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:31,160 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:31,220 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:31,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:31,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:31,297 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:31,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:31,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:31,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:31,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:31,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:31,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:31,375 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:31,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:31,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:31,442 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:31,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:31,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:31,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:31,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:31,465 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:31,466 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:31,529 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:31,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:31,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:31,659 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:31,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:31,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:31,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:31,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:31,683 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:31,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:31,744 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:31,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:31,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:31,815 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:31,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:31,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:31,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:31,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:31,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:31,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:31,904 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:31,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:31,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:31,985 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:31,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:31,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:31,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:32,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:32,008 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:32,009 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:32,071 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:32,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:32,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:32,153 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:32,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:32,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:32,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:32,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:32,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:32,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:32,240 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:32,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:32,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:32,319 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:32,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:32,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:32,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:32,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:32,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:32,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:32,403 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:32,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:32,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:32,471 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:32,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:32,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:32,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:32,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:32,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:32,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:32,554 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:32,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:32,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:32,641 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:32,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:32,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:32,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:32,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:32,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:32,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:32,786 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:32,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:32,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:32,869 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:32,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:32,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:32,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:32,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:32,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:32,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:32,955 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:33,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:33,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:33,033 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:33,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:33,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:33,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:33,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:33,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:33,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:33,120 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:33,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:33,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:33,203 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:33,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:33,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:33,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:33,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:33,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:33,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:33,292 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:33,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:33,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:33,366 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:33,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:33,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:33,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:33,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:33,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:33,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:33,454 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:33,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:33,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:33,521 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:33,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:33,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:33,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:33,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:33,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:33,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:33,604 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:33,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:33,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:33,671 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:33,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:33,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:33,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:33,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:33,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:33,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:33,757 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:33,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:33,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:33,820 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:33,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:33,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:33,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:33,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:33,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:33,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:33,934 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:34,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:34,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:34,014 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:34,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:34,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:34,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:34,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:34,034 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:34,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:34,092 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:34,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:34,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:34,169 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:34,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:34,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:34,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:34,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:34,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:34,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:34,255 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:34,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:34,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:34,334 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:34,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:34,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:34,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:34,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:34,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:34,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:34,413 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:34,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:34,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:34,493 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:34,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:34,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:34,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:34,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:34,514 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:34,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:34,570 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:34,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:34,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:34,638 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:34,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:34,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:34,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:34,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:34,662 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:34,662 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:34,724 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:34,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:34,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:34,797 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:34,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:34,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:34,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:34,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:34,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:34,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:34,889 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:35,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:35,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:35,010 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:35,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:35,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:35,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:35,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:35,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:35,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:35,100 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:35,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:35,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:35,184 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:35,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:35,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:35,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:35,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:35,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:35,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:35,263 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:35,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:35,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:35,328 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:35,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:35,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:35,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:35,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:35,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:35,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:35,410 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:35,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:35,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:35,488 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:35,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:35,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:35,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:35,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:35,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:35,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:35,572 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:35,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:35,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:35,650 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:35,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:35,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:35,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:35,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:35,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:35,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:35,728 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:35,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:35,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:35,799 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:35,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:35,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:35,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:35,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:35,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:35,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:35,881 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:35,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:35,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:35,959 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:35,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:35,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:35,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:35,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:35,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:35,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:36,039 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:36,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:36,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:36,153 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:36,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:36,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:36,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:36,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:36,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:36,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:36,240 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:36,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:36,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:36,322 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:36,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:36,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:36,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:36,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:36,344 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:36,345 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:36,411 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:36,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:36,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:36,490 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:36,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:36,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:36,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:36,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:36,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:36,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:36,578 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:36,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:36,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:36,656 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:36,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:36,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:36,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:36,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:36,679 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:36,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:36,746 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:36,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:36,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:36,829 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:36,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:36,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:36,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:36,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:36,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:36,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:36,921 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:37,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:37,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:37,001 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:37,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:37,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:37,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:37,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:37,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:37,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:37,090 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:37,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:37,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:37,170 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:37,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:37,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:37,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:37,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:37,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:37,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:37,261 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:37,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:37,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:37,368 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:37,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:37,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:37,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:37,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:37,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:37,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:37,448 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:37,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:37,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:37,515 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:37,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:37,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:37,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:37,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:37,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:37,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:37,593 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:37,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:37,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:37,676 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:37,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:37,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:37,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:37,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:37,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:37,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:37,767 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:37,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:37,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:37,849 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:37,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:37,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:37,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:37,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:37,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:37,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:37,940 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:38,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:38,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:38,020 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:38,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:38,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:38,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:38,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:38,042 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:38,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:38,109 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:38,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:38,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:38,189 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:38,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:38,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:38,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:38,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:38,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:38,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:38,279 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:38,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:38,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:38,358 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:38,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:38,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:38,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:38,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:38,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:38,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:38,448 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:38,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:38,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:38,562 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:38,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:38,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:38,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:38,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:38,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:38,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:38,651 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:38,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:38,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:38,750 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:38,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:38,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:38,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:38,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:38,773 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:38,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:38,842 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:38,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:38,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:38,942 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:38,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:38,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:38,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:38,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:38,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:38,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:39,022 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:39,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:39,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:39,089 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:39,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:39,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:39,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:39,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:39,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:39,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:39,167 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:39,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:39,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:39,232 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:39,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:39,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:39,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:39,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:39,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:39,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:39,308 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:39,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:39,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:39,368 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:39,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:39,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:39,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:39,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:39,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:39,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:39,447 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:39,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:39,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:39,525 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:39,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:39,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:39,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:39,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:39,545 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:39,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:39,606 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:39,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:39,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:39,678 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:39,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:39,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:39,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:39,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:39,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:39,697 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:39,750 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:39,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:39,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:39,828 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:39,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:39,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:39,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:39,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:39,845 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:39,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:39,900 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:39,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:39,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:39,963 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:39,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:39,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:39,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:39,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:39,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:39,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:40,038 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:40,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:40,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:40,114 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:40,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:40,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:40,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:40,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:40,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:40,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:40,197 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:40,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:40,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:40,284 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:40,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:40,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:40,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:40,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:40,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:40,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:40,364 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:40,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:40,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:40,445 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:40,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:40,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:40,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:40,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:40,466 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:40,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:40,526 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:40,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:40,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:40,594 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:40,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:40,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:40,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:40,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:40,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:40,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:40,678 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:40,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:40,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:40,749 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:40,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:40,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:40,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:40,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:40,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:40,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:40,823 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:40,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:40,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:40,888 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:40,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:40,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:40,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:40,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:40,905 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:40,906 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:40,957 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:41,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:41,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:41,019 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:41,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:41,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:41,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:41,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:41,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:41,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:41,101 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:41,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:41,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:41,167 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:41,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:41,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:41,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:41,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:41,189 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:41,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:41,237 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:41,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:41,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:41,316 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:41,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:41,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:41,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:41,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:41,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:41,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:41,385 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:41,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:41,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:41,457 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:41,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:41,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:41,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:41,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:41,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:41,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:41,535 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:41,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:41,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:41,612 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:41,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:41,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:41,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:41,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:41,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:41,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:41,690 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:41,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:41,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:41,770 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:41,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:41,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:41,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:41,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:41,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:41,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:41,851 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:41,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:41,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:41,930 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:41,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:41,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:41,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:41,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:41,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:41,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:42,011 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:42,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:42,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:42,085 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:42,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:42,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:42,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:42,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:42,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:42,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:42,170 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:42,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:42,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:42,239 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:42,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:42,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:42,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:42,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:42,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:42,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:42,324 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:42,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:42,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:42,397 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:42,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:42,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:42,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:42,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:42,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:42,417 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:42,475 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:42,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:42,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:42,554 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:42,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:42,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:42,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:42,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:42,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:42,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:42,629 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:42,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:42,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:42,707 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:42,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:42,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:42,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:42,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:42,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:42,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:42,783 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:42,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:42,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:42,863 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:42,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:42,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:42,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:42,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:42,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:42,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:42,936 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:42,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:42,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:42,995 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:42,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:42,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:42,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:43,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:43,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:43,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:43,063 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:43,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:43,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:43,125 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:43,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:43,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:43,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:43,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:43,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:43,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:43,196 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:43,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:43,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:43,268 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:43,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:43,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:43,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:43,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:43,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:43,286 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:43,347 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:43,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:43,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:43,416 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:43,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:43,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:43,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:43,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:43,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:43,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:43,489 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:43,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:43,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:43,556 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:43,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:43,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:43,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:43,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:43,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:43,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:43,631 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:43,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:43,706 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:43,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:43,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:43,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:43,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:43,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:43,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:43,786 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:43,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:43,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:43,845 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:43,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:43,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:43,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:43,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:43,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:43,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:43,924 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:43,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:43,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:43,993 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:43,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:43,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:43,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:44,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:44,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:44,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:44,072 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:44,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:44,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:44,143 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:44,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:44,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:44,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:44,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:44,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:44,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:44,220 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:44,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:44,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:44,300 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:44,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:44,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:44,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:44,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:44,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:44,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:44,380 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:44,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:44,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:44,448 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:44,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:44,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:44,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:44,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:44,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:44,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:44,524 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:44,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:44,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:44,592 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:44,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:44,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:44,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:44,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:44,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:44,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:44,674 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:44,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:44,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:44,755 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:44,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:44,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:44,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:44,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:44,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:44,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:44,838 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:44,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:44,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:44,916 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:44,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:44,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:44,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:44,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:44,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:44,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:44,994 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:45,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:45,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:45,061 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:45,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:45,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:45,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:45,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:45,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:45,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:45,152 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:45,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:45,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:45,220 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:45,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:45,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:45,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:45,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:45,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:45,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:45,297 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:45,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:45,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:45,366 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:45,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:45,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:45,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:45,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:45,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:45,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:45,435 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:45,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:45,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:45,515 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:45,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:45,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:45,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:45,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:45,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:45,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:45,583 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:45,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:45,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:45,645 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:45,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:45,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:45,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:45,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:45,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:45,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:45,712 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:45,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:45,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:45,780 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:45,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:45,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:45,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:45,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:45,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:45,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:45,858 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:45,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:45,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:45,937 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:45,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:45,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:45,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:45,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:45,957 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:45,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:46,014 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:46,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:46,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:46,092 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:46,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:46,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:46,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:46,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:46,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:46,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:46,164 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:46,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:46,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:46,230 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:46,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:46,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:46,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:46,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:46,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:46,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:46,308 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:46,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:46,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:46,369 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:46,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:46,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:46,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:46,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:46,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:46,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:46,444 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:46,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:46,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:46,525 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:46,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:46,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:46,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:46,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:46,545 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:46,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:46,595 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:46,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:46,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:46,662 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:46,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:46,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:46,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:46,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:46,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:46,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:46,730 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:46,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:46,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:46,796 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:46,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:46,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:46,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:46,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:46,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:46,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:46,864 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:46,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:46,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:46,944 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:46,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:46,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:46,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:46,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:46,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:46,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:47,014 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:47,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:47,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:47,077 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:47,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:47,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:47,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:47,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:47,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:47,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:47,157 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:47,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:47,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:47,235 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:47,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:47,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:47,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:47,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:47,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:47,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:47,320 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:47,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:47,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:47,398 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:47,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:47,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:47,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:47,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:47,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:47,418 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:47,480 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:47,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:47,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:47,560 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:47,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:47,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:47,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:47,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:47,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:47,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:47,643 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:47,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:47,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:47,722 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:47,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:47,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:47,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:47,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:47,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:47,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:47,801 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:47,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:47,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:47,867 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:47,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:47,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:47,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:47,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:47,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:47,884 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:47,940 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:48,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:48,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:48,019 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:48,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:48,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:48,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:48,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:48,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:48,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:48,096 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:48,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:48,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:48,175 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:48,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:48,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:48,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:48,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:48,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:48,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:48,255 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:48,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:48,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:48,332 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:48,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:48,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:48,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:48,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:48,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:48,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:48,412 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:48,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:48,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:48,493 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:48,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:48,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:48,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:48,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:48,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:48,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:48,574 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:48,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:48,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:48,642 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:48,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:48,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:48,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:48,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:48,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:48,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:48,710 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:48,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:48,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:48,785 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:48,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:48,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:48,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:48,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:48,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:48,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:48,866 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:48,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:48,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:48,932 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:48,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:48,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:48,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:48,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:48,949 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:48,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:49,007 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:49,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:49,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:49,089 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:49,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:49,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:49,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:49,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:49,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:49,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:49,159 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:49,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:49,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:49,223 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:49,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:49,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:49,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:49,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:49,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:49,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:49,297 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:49,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:49,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:49,371 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:49,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:49,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:49,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:49,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:49,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:49,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:49,448 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:49,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:49,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:49,527 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:49,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:49,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:49,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:49,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:49,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:49,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:49,607 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:49,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:49,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:49,687 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:49,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:49,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:49,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:49,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:49,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:49,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:49,767 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:49,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:49,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:49,846 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:49,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:49,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:49,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:49,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:49,866 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:49,867 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:49,928 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:50,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:50,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:50,008 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:50,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:50,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:50,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:50,027 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:50,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:50,089 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:50,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:50,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:50,162 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:50,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:50,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:50,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:50,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:50,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:50,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:50,244 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:50,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:50,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:50,319 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:50,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:50,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:50,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:50,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:50,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:50,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:50,403 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:50,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:50,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:50,468 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:50,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:50,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:50,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:50,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:50,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:50,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:50,536 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:50,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:50,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:50,602 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:50,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:50,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:50,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:50,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:50,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:50,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:50,670 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:50,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:50,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:50,736 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:50,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:50,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:50,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:50,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:50,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:50,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:50,805 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:50,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:50,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:50,883 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:50,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:50,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:50,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:50,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:50,903 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:50,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:50,955 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:51,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:51,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:51,017 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:51,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:51,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:51,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:51,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:51,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:51,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:51,106 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:51,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:51,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:51,189 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:51,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:51,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:51,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:51,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:51,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:51,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:51,271 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:51,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:51,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:51,340 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:51,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:51,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:51,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:51,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:51,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:51,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:51,411 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:51,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:51,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:51,476 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:51,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:51,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:51,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:51,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:51,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:51,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:51,554 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:51,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:51,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:51,622 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:51,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:51,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:51,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:51,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:51,641 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:51,642 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:51,698 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:51,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:51,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:51,770 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:51,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:51,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:51,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:51,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:51,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:51,788 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:51,839 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:51,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:51,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:51,903 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:51,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:51,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:51,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:51,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:51,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:51,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:51,981 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:52,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:52,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:52,044 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:52,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:52,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:52,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:52,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:52,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:52,065 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:52,118 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:52,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:52,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:52,182 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:52,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:52,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:52,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:52,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:52,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:52,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:52,254 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:52,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:52,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:52,332 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:52,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:52,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:52,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:52,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:52,351 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:52,352 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:52,410 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:52,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:52,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:52,489 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:52,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:52,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:52,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:52,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:52,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:52,509 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:52,567 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:52,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:52,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:52,637 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:52,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:52,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:52,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:52,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:52,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:52,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:52,708 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:52,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:52,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:52,774 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:52,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:52,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:52,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:52,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:52,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:52,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:52,850 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:52,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:52,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:52,915 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:52,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:52,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:52,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:52,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:52,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:52,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:52,985 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:53,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:53,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:53,056 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:53,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:53,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:53,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:53,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:53,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:53,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:53,124 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:53,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:53,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:53,187 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:53,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:53,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:53,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:53,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:53,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:53,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:53,258 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:53,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:53,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:53,322 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:53,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:53,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:53,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:53,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:53,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:53,344 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:53,401 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:53,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:53,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:53,467 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:53,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:53,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:53,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:53,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:53,488 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:53,488 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:53,548 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:53,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:53,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:53,619 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:53,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:53,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:53,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:53,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:53,636 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:53,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:53,686 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:53,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:53,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:53,751 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:53,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:53,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:53,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:53,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:53,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:53,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:53,839 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:53,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:53,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:53,918 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:53,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:53,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:53,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:53,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:53,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:53,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:54,007 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:54,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:54,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:54,086 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:54,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:54,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:54,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:54,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:54,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:54,168 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:54,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:54,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:54,242 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:54,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:54,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:54,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:54,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:54,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:54,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:54,314 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:54,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:54,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:54,388 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:54,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:54,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:54,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:54,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:54,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:54,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:54,464 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:54,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:54,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:54,543 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:54,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:54,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:54,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:54,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:54,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:54,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:54,614 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:54,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:54,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:54,675 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:54,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:54,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:54,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:54,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:54,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:54,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:54,748 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:54,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:54,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:54,826 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:54,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:54,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:54,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:54,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:54,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:54,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:54,900 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:54,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:54,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:54,966 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:54,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:54,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:54,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:54,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:54,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:54,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:55,035 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:55,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:55,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:55,100 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:55,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:55,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:55,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:55,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:55,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:55,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:55,169 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:55,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:55,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:55,231 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:55,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:55,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:55,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:55,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:55,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:55,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:55,307 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:55,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:55,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:55,369 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:55,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:55,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:55,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:55,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:55,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:55,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:55,442 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:55,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:55,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:55,504 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:55,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:55,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:55,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:55,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:55,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:55,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:55,577 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:55,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:55,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:55,665 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:55,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:55,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:55,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:55,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:55,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:55,739 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:55,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:55,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:55,817 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:55,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:55,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:55,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:55,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:55,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:55,837 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:55,887 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:55,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:55,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:55,960 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:55,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:55,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:55,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:55,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:55,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:55,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:56,032 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:56,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:56,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:56,096 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:56,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:56,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:56,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:56,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:56,113 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:56,114 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:56,163 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:56,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:56,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:56,228 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:56,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:56,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:56,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:56,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:56,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:56,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:56,294 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:56,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:56,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:56,359 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:56,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:56,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:56,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:56,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:56,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:56,376 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:56,426 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:56,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:56,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:56,486 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:56,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:56,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:56,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:56,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:56,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:56,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:56,559 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:56,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:56,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:56,622 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:56,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:56,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:56,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:56,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:56,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:56,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:56,693 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:56,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:56,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:56,753 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:56,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:56,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:56,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:56,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:56,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:56,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:56,829 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:56,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:56,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:56,911 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:56,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:56,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:56,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:56,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:56,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:56,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:56,979 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:57,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:57,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:57,042 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:57,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:57,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:57,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:57,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:57,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:57,060 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:57,109 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:57,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:57,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:57,186 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:57,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:57,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:57,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:57,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:57,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:57,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:57,253 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:57,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:57,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:57,312 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:57,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:57,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:57,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:57,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:57,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:57,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:57,380 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:57,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:57,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:57,445 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:57,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:57,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:57,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:57,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:57,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:57,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:57,515 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:57,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:57,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:57,578 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:57,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:57,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:57,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:57,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:57,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:57,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:57,653 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:57,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:57,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:57,715 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:57,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:57,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:57,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:57,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:57,733 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:57,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:57,793 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:57,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:57,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:57,869 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:57,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:57,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:57,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:57,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:57,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:57,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:57,952 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:58,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:58,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:58,030 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:58,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:58,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:58,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:58,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:58,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:58,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:58,104 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:58,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:58,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:58,174 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:58,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:58,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:58,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:58,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:58,194 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:58,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:58,260 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:58,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:58,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:58,339 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:58,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:58,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:58,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:58,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:58,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:58,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:58,422 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:58,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:58,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:58,481 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:58,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:58,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:58,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:58,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:58,501 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:58,501 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:58,550 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:58,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:58,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:58,618 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:58,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:58,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:58,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:58,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:58,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:58,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:58,695 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:58,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:58,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:58,773 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:58,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:58,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:58,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:58,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:58,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:58,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:58,843 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:58,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:58,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:58,917 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:58,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:58,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:58,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:58,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:58,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:58,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:59,000 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:59,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:59,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:59,081 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:59,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:59,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:59,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:59,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:59,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:59,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:59,164 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:59,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:59,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:59,243 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:59,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:59,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:59,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:59,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:59,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:59,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:59,318 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:59,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:59,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:59,397 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:59,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:59,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:59,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:59,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:59,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:59,417 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:59,468 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:59,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:59,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:59,533 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:59,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:59,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:59,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:59,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:59,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:59,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:59,598 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:59,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:59,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:59,664 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:59,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:59,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:59,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:59,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:59,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:59,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:59,739 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:59,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:59,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:59,815 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:59,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:59,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:59,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:59,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:59,832 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:59,833 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:44:59,882 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:44:59,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:59,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:44:59,943 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:44:59,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:44:59,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:59,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:59,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:59,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:44:59,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:00,022 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:00,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:00,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:00,093 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:00,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:00,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:00,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:00,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:00,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:00,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:00,175 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:00,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:00,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:00,256 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:00,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:00,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:00,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:00,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:00,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:00,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:00,336 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:00,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:00,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:00,416 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:00,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:00,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:00,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:00,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:00,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:00,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:00,497 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:00,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:00,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:00,577 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:00,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:00,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:00,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:00,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:00,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:00,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:00,660 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:00,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:00,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:00,739 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:00,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:00,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:00,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:00,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:00,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:00,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:00,823 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:00,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:00,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:00,904 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:00,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:00,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:00,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:00,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:00,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:00,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:00,981 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:01,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:01,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:01,062 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:01,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:01,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:01,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:01,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:01,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:01,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:01,137 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:01,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:01,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:01,217 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:01,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:01,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:01,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:01,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:01,237 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:01,237 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:01,290 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:01,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:01,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:01,363 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:01,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:01,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:01,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:01,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:01,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:01,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:01,443 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:01,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:01,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:01,508 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:01,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:01,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:01,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:01,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:01,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:01,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:01,575 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:01,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:01,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:01,640 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:01,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:01,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:01,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:01,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:01,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:01,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:01,707 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:01,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:01,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:01,772 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:01,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:01,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:01,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:01,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:01,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:01,789 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:01,840 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:01,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:01,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:01,918 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:01,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:01,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:01,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:01,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:01,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:01,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:02,001 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:02,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:02,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:02,070 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:02,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:02,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:02,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:02,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:02,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:02,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:02,152 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:02,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:02,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:02,236 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:02,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:02,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:02,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:02,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:02,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:02,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:02,317 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:02,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:02,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:02,397 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:02,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:02,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:02,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:02,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:02,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:02,417 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:02,465 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:02,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:02,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:02,526 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:02,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:02,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:02,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:02,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:02,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:02,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:02,595 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:02,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:02,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:02,662 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:02,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:02,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:02,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:02,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:02,679 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:02,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:02,730 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:02,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:02,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:02,798 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:02,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:02,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:02,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:02,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:02,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:02,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:02,888 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:02,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:02,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:02,968 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:02,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:02,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:02,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:02,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:02,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:02,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:03,060 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:03,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:03,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:03,138 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:03,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:03,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:03,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:03,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:03,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:03,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:03,216 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:03,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:03,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:03,278 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:03,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:03,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:03,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:03,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:03,295 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:03,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:03,348 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:03,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:03,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:03,416 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:03,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:03,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:03,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:03,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:03,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:03,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:03,486 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:03,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:03,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:03,551 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:03,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:03,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:03,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:03,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:03,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:03,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:03,617 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:03,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:03,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:03,683 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:03,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:03,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:03,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:03,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:03,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:03,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:03,756 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:03,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:03,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:03,822 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:03,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:03,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:03,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:03,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:03,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:03,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:03,893 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:03,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:03,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:03,959 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:03,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:03,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:03,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:03,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:03,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:03,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:04,028 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:04,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:04,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:04,093 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:04,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:04,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:04,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:04,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:04,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:04,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:04,161 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:04,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:04,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:04,227 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:04,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:04,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:04,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:04,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:04,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:04,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:04,299 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:04,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:04,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:04,375 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:04,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:04,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:04,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:04,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:04,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:04,396 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:04,448 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:04,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:04,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:04,526 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:04,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:04,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:04,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:04,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:04,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:04,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:04,595 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:04,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:04,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:04,660 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:04,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:04,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:04,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:04,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:04,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:04,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:04,745 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:04,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:04,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:04,824 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:04,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:04,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:04,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:04,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:04,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:04,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:04,901 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:04,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:04,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:04,974 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:04,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:04,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:04,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:04,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:04,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:04,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:05,052 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:05,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:05,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:05,119 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:05,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:05,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:05,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:05,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:05,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:05,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:05,185 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:05,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:05,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:05,246 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:05,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:05,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:05,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:05,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:05,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:05,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:05,327 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:05,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:05,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:05,396 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:05,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:05,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:05,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:05,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:05,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:05,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:05,475 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:05,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:05,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:05,554 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:05,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:05,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:05,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:05,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:05,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:05,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:05,634 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:05,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:05,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:05,715 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:05,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:05,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:05,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:05,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:05,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:05,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:05,796 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:05,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:05,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:05,874 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:05,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:05,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:05,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:05,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:05,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:05,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:05,946 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:06,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:06,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:06,016 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:06,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:06,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:06,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:06,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:06,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:06,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:06,088 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:06,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:06,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:06,166 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:06,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:06,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:06,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:06,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:06,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:06,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:06,231 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:06,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:06,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:06,295 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:06,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:06,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:06,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:06,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:06,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:06,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:06,364 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:06,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:06,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:06,438 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:06,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:06,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:06,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:06,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:06,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:06,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:06,520 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:06,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:06,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:06,601 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:06,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:06,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:06,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:06,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:06,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:06,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:06,680 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:06,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:06,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:06,743 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:06,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:06,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:06,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:06,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:06,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:06,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:06,810 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:06,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:06,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:06,871 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:06,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:06,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:06,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:06,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:06,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:06,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:06,940 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:07,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:07,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:07,002 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:07,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:07,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:07,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:07,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:07,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:07,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:07,071 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:07,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:07,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:07,151 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:07,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:07,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:07,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:07,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:07,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:07,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:07,234 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:07,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:07,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:07,314 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:07,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:07,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:07,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:07,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:07,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:07,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:07,397 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:07,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:07,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:07,481 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:07,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:07,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:07,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:07,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:07,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:07,501 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:07,558 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:07,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:07,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:07,637 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:07,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:07,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:07,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:07,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:07,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:07,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:07,714 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:07,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:07,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:07,791 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:07,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:07,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:07,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:07,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:07,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:07,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:07,869 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:07,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:07,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:07,949 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:07,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:07,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:07,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:07,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:07,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:07,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:08,025 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:08,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:08,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:08,104 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:08,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:08,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:08,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:08,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:08,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:08,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:08,180 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:08,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:08,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:08,259 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:08,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:08,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:08,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:08,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:08,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:08,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:08,337 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:08,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:08,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:08,415 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:08,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:08,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:08,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:08,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:08,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:08,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:08,494 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:08,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:08,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:08,573 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:08,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:08,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:08,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:08,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:08,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:08,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:08,653 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:08,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:08,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:08,733 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:08,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:08,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:08,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:08,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:08,753 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:08,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:08,820 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:08,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:08,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:08,887 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:08,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:08,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:08,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:08,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:08,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:08,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:08,961 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:09,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:09,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:09,040 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:09,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:09,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:09,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:09,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:09,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:09,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:09,118 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:09,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:09,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:09,198 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:09,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:09,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:09,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:09,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:09,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:09,276 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:09,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:09,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:09,355 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:09,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:09,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:09,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:09,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:09,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:09,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:09,434 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:09,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:09,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:09,515 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:09,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:09,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:09,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:09,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:09,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:09,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:09,595 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:09,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:09,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:09,666 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:09,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:09,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:09,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:09,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:09,683 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:09,684 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:09,737 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:09,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:09,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:09,804 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:09,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:09,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:09,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:09,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:09,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:09,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:09,883 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:09,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:09,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:09,960 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:09,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:09,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:09,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:09,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:09,977 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:09,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:10,037 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:10,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:10,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:10,116 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:10,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:10,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:10,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:10,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:10,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:10,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:10,195 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:10,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:10,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:10,262 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:10,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:10,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:10,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:10,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:10,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:10,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:10,332 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:10,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:10,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:10,394 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:10,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:10,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:10,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:10,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:10,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:10,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:10,470 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:10,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:10,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:10,550 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:10,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:10,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:10,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:10,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:10,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:10,570 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:10,623 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:10,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:10,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:10,685 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:10,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:10,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:10,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:10,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:10,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:10,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:10,760 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:10,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:10,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:10,820 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:10,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:10,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:10,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:10,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:10,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:10,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:10,894 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:10,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:10,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:10,960 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:10,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:10,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:10,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:10,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:10,977 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:10,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:11,028 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:11,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:11,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:11,092 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:11,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:11,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:11,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:11,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:11,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:11,112 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:11,174 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:11,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:11,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:11,254 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:11,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:11,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:11,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:11,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:11,274 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:11,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:11,334 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:11,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:11,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:11,405 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:11,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:11,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:11,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:11,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:11,424 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:11,425 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:11,498 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:11,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:11,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:11,577 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:11,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:11,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:11,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:11,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:11,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:11,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:11,644 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:11,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:11,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:11,716 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:11,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:11,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:11,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:11,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:11,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:11,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:11,783 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:11,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:11,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:11,846 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:11,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:11,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:11,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:11,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:11,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:11,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:11,922 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:12,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:12,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:12,001 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:12,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:12,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:12,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:12,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:12,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:12,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:12,082 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:12,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:12,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:12,164 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:12,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:12,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:12,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:12,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:12,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:12,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:12,240 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:12,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:12,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:12,305 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:12,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:12,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:12,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:12,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:12,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:12,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:12,384 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:12,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:12,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:12,462 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:12,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:12,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:12,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:12,482 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:12,483 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:12,542 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:12,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:12,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:12,608 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:12,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:12,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:12,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:12,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:12,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:12,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:12,679 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:12,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:12,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:12,758 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:12,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:12,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:12,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:12,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:12,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:12,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:12,838 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:12,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:12,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:12,916 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:12,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:12,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:12,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:12,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:12,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:12,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:12,994 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:13,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:13,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:13,072 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:13,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:13,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:13,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:13,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:13,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:13,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:13,151 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:13,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:13,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:13,232 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:13,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:13,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:13,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:13,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:13,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:13,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:13,304 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:13,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:13,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:13,371 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:13,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:13,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:13,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:13,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:13,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:13,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:13,441 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:13,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:13,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:13,503 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:13,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:13,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:13,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:13,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:13,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:13,521 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:13,578 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:13,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:13,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:13,655 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:13,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:13,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:13,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:13,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:13,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:13,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:13,730 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:13,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:13,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:13,807 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:13,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:13,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:13,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:13,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:13,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:13,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:13,882 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:13,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:13,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:13,961 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:13,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:13,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:13,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:13,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:13,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:13,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:14,034 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:14,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:14,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:14,097 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:14,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:14,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:14,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:14,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:14,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:14,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:14,170 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:14,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:14,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:14,232 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:14,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:14,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:14,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:14,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:14,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:14,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:14,302 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:14,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:14,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:14,379 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:14,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:14,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:14,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:14,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:14,399 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:14,449 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:14,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:14,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:14,521 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:14,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:14,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:14,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:14,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:14,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:14,541 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:14,591 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:14,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:14,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:14,653 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:14,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:14,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:14,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:14,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:14,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:14,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:14,720 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:14,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:14,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:14,787 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:14,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:14,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:14,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:14,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:14,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:14,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:14,858 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:14,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:14,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:14,936 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:14,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:14,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:14,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:14,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:14,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:14,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:15,013 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:15,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:15,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:15,091 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:15,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:15,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:15,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:15,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:15,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:15,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:15,169 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:15,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:15,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:15,248 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:15,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:15,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:15,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:15,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:15,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:15,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:15,324 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:15,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:15,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:15,401 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:15,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:15,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:15,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:15,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:15,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:15,425 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:15,476 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:15,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:15,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:15,542 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:15,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:15,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:15,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:15,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:15,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:15,559 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:15,609 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:15,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:15,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:15,683 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:15,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:15,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:15,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:15,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:15,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:15,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:15,751 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:15,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:15,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:15,811 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:15,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:15,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:15,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:15,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:15,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:15,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:15,885 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:15,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:15,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:15,963 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:15,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:15,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:15,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:15,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:15,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:15,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:16,038 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:16,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:16,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:16,117 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:16,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:16,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:16,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:16,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:16,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:16,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:16,194 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:16,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:16,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:16,255 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:16,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:16,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:16,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:16,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:16,272 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:16,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:16,326 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:16,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:16,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:16,392 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:16,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:16,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:16,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:16,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:16,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:16,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:16,472 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:16,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:16,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:16,549 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:16,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:16,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:16,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:16,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:16,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:16,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:16,622 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:16,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:16,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:16,687 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:16,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:16,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:16,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:16,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:16,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:16,709 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:16,760 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:16,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:16,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:16,824 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:16,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:16,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:16,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:16,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:16,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:16,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:16,891 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:16,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:16,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:16,952 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:16,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:16,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:16,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:16,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:16,969 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:16,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:17,019 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:17,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:17,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:17,087 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:17,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:17,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:17,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:17,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:17,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:17,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:17,163 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:17,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:17,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:17,242 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:17,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:17,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:17,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:17,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:17,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:17,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:17,318 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:17,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:17,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:17,395 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:17,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:17,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:17,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:17,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:17,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:17,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:17,473 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:17,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:17,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:17,550 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:17,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:17,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:17,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:17,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:17,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:17,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:17,629 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:17,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:17,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:17,707 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:17,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:17,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:17,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:17,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:17,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:17,789 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:17,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:17,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:17,869 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:17,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:17,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:17,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:17,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:17,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:17,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:17,940 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:17,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:17,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:17,999 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:17,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:17,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:17,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:18,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:18,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:18,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:18,070 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:18,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:18,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:18,138 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:18,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:18,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:18,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:18,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:18,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:18,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:18,203 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:18,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:18,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:18,268 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:18,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:18,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:18,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:18,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:18,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:18,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:18,333 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:18,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:18,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:18,400 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:18,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:18,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:18,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:18,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:18,416 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:18,417 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:18,470 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:18,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:18,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:18,538 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:18,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:18,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:18,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:18,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:18,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:18,556 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:18,606 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:18,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:18,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:18,677 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:18,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:18,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:18,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:18,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:18,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:18,697 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:18,749 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:18,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:18,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:18,813 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:18,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:18,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:18,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:18,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:18,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:18,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:18,894 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:18,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:18,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:18,961 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:18,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:18,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:18,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:18,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:18,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:18,985 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:19,050 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:19,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:19,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:19,135 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:19,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:19,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:19,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:19,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:19,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:19,158 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:19,221 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:19,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:19,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:19,312 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:19,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:19,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:19,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:19,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:19,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:19,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:19,390 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:19,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:19,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:19,455 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:19,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:19,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:19,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:19,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:19,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:19,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:19,529 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:19,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:19,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:19,604 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:19,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:19,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:19,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:19,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:19,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:19,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:19,681 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:19,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:19,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:19,759 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:19,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:19,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:19,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:19,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:19,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:19,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:19,833 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:19,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:19,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:19,911 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:19,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:19,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:19,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:19,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:19,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:19,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:19,987 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:20,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:20,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:20,050 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:20,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:20,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:20,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:20,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:20,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:20,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:20,140 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:20,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:20,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:20,218 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:20,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:20,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:20,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:20,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:20,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:20,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:20,291 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:20,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:20,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:20,352 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:20,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:20,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:20,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:20,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:20,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:20,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:20,436 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:20,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:20,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:20,515 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:20,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:20,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:20,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:20,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:20,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:20,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:20,597 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:20,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:20,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:20,679 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:20,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:20,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:20,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:20,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:20,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:20,700 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:20,757 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:20,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:20,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:20,838 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:20,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:20,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:20,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:20,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:20,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:20,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:20,907 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:20,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:20,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:20,967 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:20,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:20,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:20,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:20,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:20,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:20,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:21,034 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:21,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:21,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:21,104 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:21,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:21,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:21,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:21,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:21,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:21,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:21,175 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:21,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:21,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:21,238 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:21,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:21,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:21,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:21,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:21,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:21,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:21,305 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:21,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:21,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:21,371 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:21,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:21,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:21,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:21,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:21,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:21,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:21,439 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:21,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:21,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:21,504 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:21,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:21,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:21,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:21,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:21,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:21,521 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:21,572 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:21,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:21,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:21,637 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:21,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:21,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:21,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:21,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:21,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:21,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:21,713 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:21,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:21,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:21,793 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:21,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:21,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:21,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:21,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:21,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:21,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:21,866 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:21,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:21,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:21,933 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:21,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:21,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:21,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:21,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:21,951 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:21,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:21,999 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:22,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:22,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:22,066 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:22,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:22,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:22,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:22,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:22,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:22,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:22,135 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:22,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:22,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:22,214 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:22,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:22,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:22,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:22,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:22,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:22,289 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:22,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:22,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:22,361 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:22,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:22,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:22,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:22,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:22,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:22,379 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:22,430 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:22,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:22,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:22,495 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:22,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:22,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:22,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:22,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:22,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:22,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:22,571 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:22,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:22,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:22,649 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:22,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:22,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:22,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:22,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:22,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:22,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:22,718 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:22,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:22,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:22,780 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:22,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:22,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:22,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:22,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:22,798 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:22,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:22,849 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:22,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:22,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:22,911 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:22,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:22,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:22,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:22,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:22,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:22,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:22,995 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:23,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:23,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:23,074 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:23,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:23,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:23,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:23,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:23,095 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:23,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:23,157 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:23,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:23,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:23,246 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:23,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:23,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:23,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:23,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:23,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:23,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:23,319 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:23,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:23,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:23,392 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:23,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:23,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:23,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:23,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:23,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:23,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:23,469 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:23,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:23,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:23,538 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:23,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:23,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:23,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:23,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:23,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:23,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:23,603 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:23,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:23,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:23,668 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:23,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:23,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:23,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:23,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:23,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:23,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:23,734 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:23,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:23,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:23,798 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:23,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:23,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:23,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:23,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:23,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:23,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:23,882 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:23,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:23,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:23,962 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:23,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:23,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:23,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:23,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:23,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:23,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:24,041 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:24,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:24,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:24,121 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:24,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:24,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:24,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:24,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:24,140 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:24,141 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:24,201 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:24,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:24,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:24,280 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:24,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:24,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:24,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:24,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:24,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:24,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:24,363 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:24,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:24,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:24,442 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:24,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:24,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:24,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:24,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:24,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:24,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:24,515 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:24,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:24,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:24,581 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:24,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:24,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:24,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:24,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:24,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:24,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:24,653 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:24,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:24,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:24,731 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:24,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:24,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:24,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:24,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:24,751 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:24,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:24,809 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:24,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:24,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:24,887 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:24,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:24,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:24,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:24,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:24,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:24,907 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:24,965 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:25,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:25,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:25,037 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:25,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:25,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:25,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:25,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:25,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:25,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:25,110 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:25,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:25,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:25,188 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:25,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:25,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:25,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:25,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:25,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:25,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:25,266 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:25,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:25,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:25,328 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:25,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:25,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:25,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:25,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:25,345 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:25,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:25,399 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:25,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:25,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:25,461 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:25,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:25,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:25,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:25,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:25,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:25,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:25,532 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:25,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:25,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:25,594 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:25,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:25,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:25,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:25,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:25,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:25,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:25,666 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:25,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:25,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:25,732 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:25,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:25,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:25,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:25,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:25,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:25,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:25,803 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:25,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:25,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:25,874 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:25,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:25,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:25,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:25,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:25,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:25,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:25,941 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:26,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:26,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:26,006 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:26,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:26,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:26,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:26,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:26,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:26,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:26,088 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:26,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:26,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:26,165 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:26,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:26,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:26,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:26,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:26,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:26,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:26,245 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:26,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:26,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:26,322 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:26,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:26,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:26,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:26,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:26,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:26,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:26,401 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:26,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:26,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:26,462 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:26,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:26,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:26,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:26,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:26,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:26,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:26,538 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:26,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:26,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:26,617 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:26,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:26,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:26,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:26,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:26,637 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:26,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:26,689 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:26,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:26,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:26,751 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:26,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:26,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:26,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:26,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:26,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:26,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:26,820 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:26,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:26,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:26,897 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:26,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:26,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:26,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:26,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:26,917 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:26,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:26,976 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:27,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:27,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:27,055 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:27,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:27,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:27,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:27,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:27,074 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:27,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:27,129 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:27,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:27,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:27,196 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:27,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:27,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:27,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:27,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:27,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:27,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:27,270 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:27,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:27,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:27,349 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:27,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:27,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:27,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:27,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:27,369 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:27,369 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:27,427 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:27,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:27,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:27,506 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:27,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:27,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:27,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:27,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:27,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:27,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:27,584 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:27,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:27,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:27,663 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:27,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:27,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:27,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:27,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:27,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:27,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:27,740 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:27,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:27,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:27,818 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:27,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:27,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:27,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:27,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:27,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:27,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:27,891 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:27,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:27,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:27,951 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:27,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:27,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:27,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:27,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:27,969 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:27,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:28,030 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:28,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:28,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:28,110 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:28,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:28,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:28,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:28,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:28,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:28,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:28,192 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:28,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:28,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:28,271 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:28,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:28,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:28,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:28,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:28,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:28,291 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:28,350 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:28,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:28,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:28,415 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:28,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:28,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:28,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:28,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:28,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:28,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:28,487 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:28,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:28,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:28,554 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:28,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:28,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:28,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:28,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:28,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:28,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:28,624 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:28,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:28,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:28,691 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:28,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:28,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:28,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:28,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:28,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:28,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:28,759 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:28,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:28,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:28,822 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:28,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:28,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:28,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:28,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:28,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:28,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:28,890 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:28,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:28,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:28,953 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:28,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:28,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:28,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:28,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:28,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:28,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:29,020 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:29,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:29,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:29,087 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:29,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:29,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:29,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:29,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:29,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:29,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:29,161 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:29,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:29,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:29,239 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:29,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:29,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:29,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:29,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:29,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:29,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:29,316 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:29,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:29,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:29,395 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:29,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:29,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:29,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:29,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:29,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:29,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:29,473 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:29,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:29,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:29,551 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:29,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:29,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:29,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:29,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:29,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:29,571 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:29,634 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:29,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:29,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:29,700 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:29,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:29,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:29,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:29,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:29,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:29,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:29,779 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:29,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:29,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:29,857 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:29,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:29,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:29,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:29,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:29,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:29,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:29,934 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:30,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:30,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:30,015 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:30,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:30,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:30,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:30,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:30,034 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:30,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:30,090 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:30,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:30,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:30,176 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:30,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:30,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:30,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:30,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:30,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:30,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:30,245 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:30,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:30,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:30,308 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:30,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:30,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:30,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:30,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:30,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:30,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:30,374 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:30,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:30,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:30,438 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:30,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:30,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:30,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:30,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:30,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:30,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:30,513 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:30,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:30,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:30,591 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:30,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:30,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:30,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:30,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:30,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:30,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:30,662 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:30,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:30,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:30,725 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:30,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:30,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:30,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:30,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:30,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:30,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:30,793 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:30,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:30,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:30,865 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:30,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:30,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:30,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:30,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:30,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:30,946 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:31,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:31,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:31,026 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:31,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:31,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:31,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:31,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:31,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:31,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:31,106 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:31,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:31,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:31,190 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:31,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:31,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:31,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:31,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:31,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:31,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:31,267 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:31,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:31,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:31,346 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:31,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:31,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:31,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:31,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:31,365 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:31,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:31,424 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:31,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:31,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:31,503 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:31,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:31,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:31,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:31,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:31,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:31,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:31,581 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:31,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:31,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:31,659 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:31,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:31,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:31,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:31,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:31,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:31,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:31,729 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:31,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:31,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:31,791 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:31,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:31,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:31,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:31,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:31,808 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:31,861 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:31,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:31,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:31,932 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:31,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:31,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:31,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:31,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:31,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:31,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:32,003 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:32,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:32,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:32,065 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:32,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:32,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:32,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:32,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:32,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:32,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:32,133 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:32,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:32,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:32,194 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:32,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:32,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:32,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:32,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:32,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:32,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:32,263 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:32,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:32,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:32,328 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:32,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:32,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:32,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:32,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:32,345 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:32,345 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:32,398 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:32,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:32,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:32,470 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:32,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:32,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:32,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:32,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:32,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:32,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:32,535 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:32,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:32,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:32,601 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:32,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:32,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:32,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:32,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:32,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:32,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:32,674 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:32,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:32,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:32,752 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:32,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:32,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:32,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:32,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:32,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:32,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:32,821 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:32,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:32,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:32,883 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:32,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:32,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:32,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:32,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:32,900 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:32,900 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:32,950 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:33,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:33,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:33,013 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:33,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:33,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:33,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:33,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:33,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:33,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:33,088 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:33,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:33,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:33,165 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:33,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:33,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:33,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:33,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:33,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:33,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:33,243 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:33,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:33,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:33,323 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:33,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:33,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:33,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:33,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:33,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:33,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:33,400 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:33,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:33,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:33,477 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:33,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:33,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:33,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:33,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:33,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:33,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:33,550 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:33,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:33,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:33,611 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:33,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:33,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:33,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:33,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:33,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:33,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:33,681 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:33,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:33,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:33,756 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:33,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:33,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:33,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:33,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:33,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:33,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:33,825 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:33,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:33,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:33,888 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:33,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:33,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:33,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:33,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:33,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:33,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:33,961 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:34,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:34,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:34,041 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:34,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:34,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:34,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:34,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:34,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:34,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:34,111 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:34,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:34,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:34,175 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:34,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:34,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:34,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:34,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:34,194 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:34,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:34,246 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:34,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:34,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:34,312 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:34,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:34,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:34,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:34,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:34,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:34,329 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:34,380 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:34,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:34,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:34,442 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:34,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:34,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:34,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:34,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:34,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:34,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:34,525 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:34,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:34,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:34,605 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:34,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:34,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:34,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:34,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:34,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:34,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:34,693 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:34,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:34,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:34,774 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:34,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:34,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:34,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:34,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:34,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:34,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:34,863 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:34,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:34,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:34,942 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:34,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:34,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:34,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:34,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:34,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:34,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:35,022 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:35,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:35,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:35,094 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:35,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:35,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:35,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:35,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:35,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:35,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:35,160 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:35,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:35,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:35,226 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:35,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:35,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:35,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:35,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:35,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:35,243 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:35,292 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:35,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:35,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:35,356 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:35,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:35,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:35,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:35,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:35,372 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:35,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:35,422 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:35,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:35,488 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:35,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:35,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:35,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:35,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:35,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:35,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:35,575 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:35,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:35,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:35,644 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:35,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:35,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:35,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:35,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:35,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:35,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:35,711 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:35,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:35,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:35,777 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:35,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:35,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:35,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:35,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:35,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:35,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:35,848 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:35,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:35,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:35,926 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:35,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:35,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:35,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:35,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:35,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:35,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:36,002 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:36,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:36,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:36,081 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:36,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:36,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:36,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:36,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:36,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:36,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:36,160 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:36,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:36,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:36,239 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:36,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:36,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:36,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:36,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:36,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:36,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:36,319 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:36,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:36,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:36,393 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:36,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:36,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:36,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:36,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:36,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:36,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:36,458 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:36,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:36,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:36,520 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:36,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:36,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:36,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:36,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:36,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:36,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:36,589 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:36,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:36,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:36,657 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:36,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:36,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:36,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:36,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:36,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:36,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:36,733 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:36,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:36,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:36,811 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:36,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:36,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:36,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:36,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:36,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:36,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:36,881 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:36,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:36,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:36,944 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:36,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:36,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:36,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:36,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:36,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:36,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:37,014 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:37,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:37,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:37,080 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:37,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:37,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:37,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:37,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:37,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:37,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:37,156 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:37,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:37,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:37,235 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:37,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:37,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:37,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:37,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:37,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:37,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:37,314 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:37,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:37,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:37,394 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:37,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:37,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:37,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:37,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:37,413 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:37,414 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:37,475 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:37,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:37,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:37,555 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:37,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:37,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:37,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:37,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:37,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:37,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:37,638 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:37,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:37,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:37,722 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:37,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:37,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:37,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:37,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:37,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:37,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:37,802 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:37,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:37,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:37,883 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:37,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:37,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:37,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:37,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:37,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:37,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:37,954 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:38,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:38,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:38,024 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:38,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:38,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:38,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:38,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:38,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:38,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:38,097 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:38,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:38,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:38,175 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:38,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:38,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:38,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:38,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:38,194 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:38,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:38,245 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:38,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:38,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:38,307 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:38,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:38,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:38,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:38,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:38,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:38,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:38,375 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:38,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:38,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:38,440 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:38,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:38,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:38,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:38,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:38,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:38,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:38,514 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:38,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:38,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:38,594 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:38,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:38,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:38,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:38,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:38,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:38,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:38,671 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:38,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:38,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:38,747 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:38,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:38,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:38,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:38,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:38,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:38,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:38,826 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:38,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:38,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:38,906 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:38,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:38,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:38,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:38,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:38,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:38,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:38,992 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:39,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:39,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:39,070 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:39,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:39,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:39,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:39,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:39,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:39,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:39,142 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:39,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:39,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:39,221 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:39,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:39,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:39,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:39,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:39,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:39,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:39,295 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:39,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:39,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:39,373 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:39,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:39,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:39,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:39,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:39,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:39,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:39,448 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:39,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:39,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:39,527 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:39,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:39,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:39,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:39,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:39,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:39,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:39,605 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:39,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:39,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:39,683 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:39,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:39,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:39,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:39,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:39,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:39,760 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:39,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:39,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:39,838 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:39,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:39,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:39,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:39,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:39,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:39,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:39,916 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:39,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:39,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:39,994 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:39,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:39,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:39,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:40,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:40,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:40,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:40,074 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:40,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:40,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:40,153 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:40,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:40,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:40,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:40,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:40,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:40,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:40,228 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:40,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:40,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:40,292 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:40,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:40,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:40,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:40,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:40,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:40,309 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:40,367 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:40,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:40,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:40,435 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:40,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:40,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:40,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:40,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:40,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:40,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:40,502 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:40,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:40,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:40,570 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:40,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:40,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:40,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:40,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:40,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:40,636 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:40,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:40,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:40,702 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:40,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:40,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:40,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:40,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:40,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:40,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:40,767 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:40,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:40,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:40,835 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:40,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:40,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:40,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:40,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:40,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:40,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:40,903 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:40,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:40,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:40,965 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:40,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:40,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:40,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:40,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:40,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:40,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:41,033 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:41,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:41,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:41,095 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:41,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:41,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:41,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:41,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:41,113 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:41,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:41,163 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:41,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:41,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:41,226 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:41,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:41,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:41,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:41,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:41,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:41,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:41,295 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:41,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:41,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:41,357 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:41,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:41,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:41,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:41,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:41,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:41,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:41,426 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:41,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:41,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:41,488 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:41,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:41,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:41,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:41,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:41,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:41,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:41,562 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:41,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:41,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:41,623 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:41,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:41,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:41,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:41,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:41,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:41,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:41,690 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:41,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:41,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:41,763 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:41,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:41,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:41,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:41,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:41,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:41,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:41,836 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:41,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:41,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:41,902 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:41,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:41,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:41,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:41,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:41,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:41,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:41,968 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:42,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:42,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:42,034 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:42,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:42,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:42,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:42,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:42,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:42,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:42,101 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:42,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:42,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:42,166 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:42,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:42,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:42,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:42,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:42,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:42,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:42,233 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:42,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:42,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:42,298 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:42,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:42,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:42,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:42,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:42,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:42,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:42,365 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:42,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:42,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:42,432 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:42,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:42,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:42,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:42,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:42,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:42,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:42,499 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:42,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:42,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:42,564 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:42,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:42,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:42,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:42,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:42,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:42,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:42,634 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:42,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:42,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:42,700 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:42,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:42,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:42,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:42,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:42,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:42,770 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:42,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:42,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:42,832 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:42,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:42,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:42,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:42,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:42,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:42,905 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:42,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:42,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:42,983 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:42,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:42,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:42,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:43,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:43,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:43,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:43,055 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:43,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:43,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:43,120 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:43,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:43,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:43,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:43,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:43,140 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:43,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:43,195 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:43,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:43,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:43,274 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:43,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:43,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:43,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:43,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:43,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:43,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:43,350 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:43,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:43,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:43,427 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:43,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:43,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:43,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:43,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:43,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:43,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:43,507 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:43,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:43,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:43,587 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:43,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:43,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:43,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:43,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:43,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:43,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:43,667 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:43,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:43,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:43,748 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:43,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:43,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:43,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:43,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:43,767 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:43,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:43,830 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:43,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:43,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:43,911 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:43,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:43,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:43,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:43,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:43,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:43,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:43,993 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:44,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:44,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:44,072 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:44,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:44,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:44,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:44,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:44,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:44,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:44,153 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:44,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:44,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:44,231 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:44,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:44,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:44,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:44,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:44,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:44,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:44,308 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:44,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:44,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:44,387 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:44,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:44,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:44,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:44,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:44,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:44,404 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:44,462 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:44,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:44,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:44,534 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:44,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:44,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:44,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:44,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:44,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:44,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:44,599 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:44,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:44,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:44,665 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:44,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:44,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:44,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:44,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:44,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:44,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:44,730 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:44,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:44,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:44,789 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:44,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:44,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:44,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:44,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:44,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:44,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:44,856 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:44,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:44,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:44,920 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:44,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:44,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:44,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:44,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:44,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:44,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:44,987 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:45,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:45,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:45,049 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:45,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:45,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:45,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:45,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:45,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:45,118 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:45,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:45,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:45,181 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:45,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:45,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:45,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:45,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:45,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:45,256 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:45,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:45,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:45,318 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:45,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:45,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:45,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:45,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:45,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:45,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:45,390 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:45,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:45,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:45,454 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:45,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:45,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:45,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:45,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:45,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:45,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:45,519 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:45,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:45,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:45,580 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:45,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:45,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:45,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:45,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:45,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:45,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:45,657 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:45,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:45,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:45,738 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:45,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:45,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:45,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:45,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:45,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:45,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:45,825 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:45,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:45,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:45,904 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:45,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:45,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:45,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:45,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:45,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:45,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:45,981 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:46,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:46,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:46,060 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:46,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:46,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:46,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:46,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:46,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:46,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:46,130 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:46,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:46,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:46,190 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:46,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:46,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:46,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:46,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:46,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:46,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:46,258 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:46,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:46,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:46,322 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:46,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:46,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:46,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:46,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:46,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:46,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:46,396 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:46,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:46,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:46,474 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:46,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:46,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:46,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:46,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:46,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:46,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:46,550 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:46,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:46,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:46,630 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:46,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:46,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:46,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:46,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:46,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:46,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:46,703 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:46,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:46,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:46,768 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:46,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:46,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:46,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:46,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:46,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:46,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:46,840 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:46,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:46,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:46,919 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:46,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:46,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:46,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:46,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:46,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:46,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:46,991 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:47,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:47,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:47,056 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:47,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:47,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:47,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:47,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:47,074 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:47,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:47,131 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:47,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:47,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:47,209 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:47,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:47,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:47,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:47,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:47,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:47,229 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:47,278 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:47,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:47,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:47,339 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:47,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:47,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:47,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:47,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:47,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:47,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:47,408 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:47,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:47,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:47,472 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:47,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:47,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:47,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:47,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:47,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:47,490 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:47,542 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:47,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:47,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:47,604 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:47,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:47,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:47,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:47,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:47,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:47,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:47,676 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:47,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:47,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:47,739 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:47,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:47,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:47,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:47,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:47,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:47,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:47,820 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:47,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:47,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:47,890 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:47,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:47,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:47,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:47,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:47,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:47,955 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:48,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:48,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:48,034 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:48,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:48,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:48,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:48,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:48,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:48,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:48,104 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:48,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:48,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:48,168 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:48,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:48,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:48,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:48,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:48,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:48,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:48,234 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:48,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:48,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:48,296 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:48,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:48,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:48,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:48,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:48,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:48,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:48,364 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:48,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:48,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:48,426 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:48,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:48,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:48,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:48,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:48,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:48,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:48,494 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:48,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:48,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:48,560 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:48,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:48,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:48,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:48,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:48,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:48,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:48,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:48,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:48,695 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:48,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:48,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:48,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:48,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:48,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:48,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:48,766 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:48,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:48,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:48,832 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:48,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:48,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:48,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:48,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:48,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:48,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:48,901 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:48,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:48,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:48,967 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:48,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:48,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:48,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:48,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:48,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:48,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:49,037 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:49,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:49,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:49,105 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:49,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:49,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:49,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:49,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:49,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:49,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:49,170 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:49,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:49,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:49,232 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:49,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:49,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:49,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:49,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:49,248 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:49,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:49,298 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:49,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:49,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:49,362 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:49,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:49,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:49,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:49,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:49,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:49,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:49,431 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:49,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:49,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:49,496 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:49,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:49,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:49,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:49,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:49,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:49,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:49,564 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:49,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:49,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:49,624 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:49,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:49,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:49,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:49,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:49,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:49,642 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:49,691 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:49,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:49,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:49,751 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:49,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:49,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:49,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:49,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:49,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:49,768 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:49,817 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:49,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:49,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:49,877 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:49,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:49,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:49,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:49,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:49,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:49,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:49,952 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:50,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:50,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:50,014 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:50,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:50,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:50,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:50,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:50,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:50,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:50,091 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:50,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:50,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:50,163 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:50,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:50,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:50,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:50,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:50,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:50,241 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:50,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:50,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:50,309 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:50,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:50,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:50,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:50,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:50,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:50,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:50,381 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:50,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:50,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:50,458 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:50,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:50,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:50,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:50,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:50,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:50,528 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:50,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:50,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:50,607 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:50,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:50,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:50,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:50,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:50,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:50,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:50,682 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:50,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:50,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:50,763 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:50,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:50,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:50,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:50,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:50,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:50,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:50,836 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:50,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:50,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:50,900 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:50,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:50,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:50,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:50,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:50,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:50,917 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:50,968 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:51,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:51,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:51,047 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:51,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:51,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:51,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:51,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:51,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:51,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:51,122 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:51,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:51,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:51,186 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:51,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:51,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:51,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:51,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:51,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:51,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:51,265 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:51,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:51,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:51,345 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:51,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:51,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:51,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:51,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:51,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:51,364 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:51,423 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:51,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:51,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:51,485 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:51,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:51,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:51,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:51,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:51,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:51,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:51,566 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:51,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:51,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:51,650 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:51,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:51,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:51,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:51,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:51,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:51,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:51,727 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:51,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:51,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:51,803 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:51,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:51,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:51,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:51,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:51,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:51,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:51,881 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:51,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:51,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:51,961 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:51,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:51,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:51,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:51,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:51,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:51,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:52,039 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:52,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:52,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:52,120 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:52,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:52,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:52,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:52,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:52,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:52,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:52,210 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:52,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:52,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:52,292 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:52,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:52,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:52,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:52,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:52,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:52,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:52,373 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:52,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:52,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:52,453 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:52,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:52,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:52,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:52,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:52,472 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:52,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:52,531 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:52,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:52,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:52,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:52,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:52,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:52,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:52,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:52,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:52,681 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:52,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:52,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:52,746 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:52,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:52,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:52,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:52,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:52,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:52,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:52,822 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:52,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:52,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:52,899 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:52,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:52,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:52,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:52,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:52,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:52,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:52,973 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:53,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:53,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:53,053 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:53,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:53,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:53,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:53,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:53,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:53,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:53,123 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:53,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:53,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:53,199 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:53,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:53,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:53,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:53,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:53,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:53,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:53,270 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:53,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:53,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:53,334 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:53,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:53,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:53,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:53,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:53,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:53,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:53,403 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:53,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:53,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:53,468 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:53,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:53,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:53,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:53,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:53,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:53,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:53,535 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:53,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:53,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:53,606 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:53,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:53,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:53,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:53,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:53,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:53,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:53,684 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:53,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:53,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:53,763 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:53,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:53,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:53,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:53,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:53,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:53,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:53,839 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:53,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:53,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:53,918 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:53,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:53,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:53,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:53,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:53,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:53,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:53,997 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:54,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:54,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:54,076 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:54,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:54,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:54,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:54,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:54,095 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:54,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:54,156 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:54,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:54,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:54,218 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:54,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:54,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:54,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:54,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:54,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:54,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:54,292 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:54,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:54,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:54,372 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:54,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:54,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:54,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:54,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:54,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:54,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:54,447 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:54,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:54,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:54,527 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:54,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:54,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:54,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:54,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:54,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:54,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:54,605 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:54,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:54,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:54,685 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:54,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:54,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:54,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:54,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:54,704 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:54,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:54,763 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:54,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:54,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:54,843 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:54,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:54,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:54,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:54,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:54,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:54,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:54,922 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:55,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:55,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:55,004 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:55,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:55,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:55,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:55,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:55,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:55,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:55,081 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:55,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:55,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:55,159 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:55,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:55,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:55,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:55,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:55,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:55,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:55,236 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:55,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:55,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:55,315 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:55,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:55,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:55,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:55,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:55,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:55,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:55,394 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:55,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:55,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:55,473 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:55,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:55,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:55,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:55,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:55,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:55,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:55,554 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:55,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:55,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:55,628 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:55,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:55,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:55,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:55,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:55,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:55,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:55,707 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:55,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:55,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:55,790 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:55,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:55,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:55,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:55,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:55,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:55,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:55,867 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:55,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:55,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:55,945 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:55,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:55,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:55,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:55,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:55,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:55,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:56,023 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:56,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:56,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:56,103 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:56,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:56,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:56,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:56,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:56,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:56,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:56,179 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:56,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:56,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:56,252 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:56,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:56,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:56,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:56,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:56,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:56,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:56,322 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:56,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:56,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:56,383 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:56,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:56,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:56,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:56,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:56,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:56,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:56,458 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:56,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:56,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:56,529 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:56,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:56,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:56,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:56,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:56,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:56,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:56,603 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:56,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:56,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:56,683 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:56,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:56,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:56,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:56,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:56,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:56,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:56,762 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:56,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:56,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:56,841 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:56,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:56,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:56,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:56,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:56,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:56,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:56,911 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:56,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:56,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:56,970 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:56,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:56,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:56,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:56,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:56,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:56,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:57,039 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:57,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:57,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:57,108 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:57,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:57,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:57,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:57,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:57,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:57,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:57,185 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:57,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:57,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:57,263 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:57,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:57,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:57,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:57,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:57,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:57,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:57,340 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:57,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:57,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:57,421 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:57,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:57,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:57,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:57,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:57,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:57,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:57,499 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:57,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:57,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:57,578 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:57,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:57,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:57,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:57,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:57,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:57,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:57,656 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:57,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:57,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:57,735 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:57,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:57,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:57,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:57,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:57,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:57,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:57,814 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:57,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:57,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:57,874 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:57,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:57,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:57,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:57,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:57,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:57,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:57,951 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:58,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:58,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:58,031 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:58,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:58,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:58,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:58,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:58,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:58,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:58,110 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:58,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:58,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:58,187 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:58,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:58,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:58,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:58,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:58,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:58,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:58,257 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:58,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:58,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:58,320 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:58,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:58,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:58,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:58,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:58,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:58,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:58,395 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:58,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:58,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:58,463 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:58,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:58,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:58,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:58,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:58,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:58,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:58,535 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:58,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:58,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:58,615 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:58,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:58,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:58,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:58,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:58,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:58,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:58,687 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:58,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:58,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:58,755 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:58,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:58,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:58,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:58,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:58,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:58,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:58,833 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:58,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:58,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:58,912 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:58,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:58,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:58,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:58,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:58,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:58,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:58,989 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:59,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:59,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:59,067 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:59,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:59,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:59,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:59,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:59,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:59,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:59,146 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:59,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:59,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:59,224 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:59,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:59,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:59,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:59,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:59,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:59,243 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:59,304 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:59,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:59,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:59,383 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:59,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:59,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:59,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:59,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:59,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:59,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:59,464 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:59,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:59,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:59,543 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:59,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:59,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:59,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:59,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:59,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:59,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:59,624 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:59,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:59,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:59,703 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:59,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:59,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:59,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:59,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:59,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:59,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:59,785 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:45:59,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:59,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:45:59,870 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:45:59,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:45:59,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:59,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:59,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:59,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:45:59,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:45:59,937 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:00,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:00,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:00,005 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:00,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:00,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:00,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:00,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:00,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:00,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:00,083 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:00,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:00,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:00,159 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:00,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:00,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:00,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:00,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:00,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:00,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:00,227 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:00,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:00,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:00,305 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:00,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:00,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:00,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:00,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:00,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:00,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:00,374 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:00,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:00,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:00,440 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:00,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:00,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:00,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:00,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:00,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:00,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:00,507 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:00,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:00,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:00,569 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:00,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:00,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:00,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:00,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:00,587 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:00,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:00,638 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:00,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:00,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:00,702 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:00,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:00,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:00,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:00,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:00,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:00,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:00,774 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:00,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:00,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:00,851 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:00,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:00,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:00,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:00,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:00,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:00,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:00,925 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:01,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:01,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:01,004 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:01,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:01,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:01,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:01,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:01,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:01,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:01,075 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:01,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:01,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:01,142 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:01,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:01,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:01,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:01,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:01,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:01,160 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:01,210 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:01,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:01,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:01,277 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:01,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:01,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:01,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:01,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:01,294 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:01,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:01,343 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:01,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:01,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:01,404 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:01,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:01,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:01,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:01,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:01,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:01,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:01,470 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:01,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:01,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:01,531 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:01,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:01,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:01,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:01,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:01,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:01,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:01,599 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:01,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:01,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:01,663 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:01,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:01,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:01,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:01,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:01,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:01,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:01,738 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:01,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:01,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:01,815 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:01,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:01,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:01,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:01,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:01,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:01,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:01,891 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:01,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:01,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:01,969 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:01,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:01,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:01,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:01,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:01,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:01,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:02,047 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:02,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:02,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:02,125 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:02,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:02,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:02,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:02,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:02,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:02,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:02,205 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:02,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:02,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:02,282 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:02,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:02,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:02,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:02,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:02,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:02,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:02,368 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:02,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:02,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:02,452 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:02,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:02,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:02,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:02,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:02,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:02,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:02,538 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:02,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:02,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:02,617 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:02,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:02,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:02,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:02,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:02,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:02,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:02,702 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:02,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:02,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:02,781 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:02,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:02,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:02,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:02,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:02,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:02,867 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:02,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:02,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:02,945 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:02,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:02,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:02,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:02,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:02,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:02,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:03,032 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:03,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:03,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:03,110 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:03,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:03,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:03,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:03,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:03,132 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:03,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:03,197 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:03,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:03,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:03,276 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:03,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:03,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:03,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:03,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:03,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:03,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:03,364 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:03,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:03,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:03,442 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:03,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:03,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:03,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:03,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:03,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:03,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:03,530 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:03,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:03,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:03,609 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:03,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:03,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:03,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:03,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:03,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:03,698 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:03,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:03,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:03,777 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:03,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:03,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:03,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:03,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:03,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:03,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:03,867 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:03,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:03,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:03,949 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:03,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:03,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:03,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:03,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:03,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:03,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:04,034 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:04,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:04,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:04,113 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:04,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:04,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:04,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:04,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:04,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:04,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:04,198 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:04,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:04,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:04,277 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:04,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:04,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:04,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:04,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:04,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:04,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:04,363 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:04,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:04,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:04,442 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:04,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:04,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:04,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:04,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:04,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:04,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:04,522 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:04,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:04,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:04,582 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:04,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:04,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:04,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:04,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:04,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:04,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:04,656 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:04,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:04,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:04,717 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:04,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:04,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:04,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:04,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:04,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:04,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:04,794 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:04,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:04,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:04,873 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:04,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:04,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:04,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:04,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:04,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:04,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:04,954 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:05,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:05,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:05,034 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:05,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:05,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:05,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:05,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:05,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:05,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:05,112 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:05,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:05,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:05,175 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:05,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:05,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:05,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:05,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:05,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:05,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:05,254 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:05,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:05,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:05,322 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:05,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:05,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:05,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:05,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:05,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:05,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:05,396 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:05,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:05,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:05,458 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:05,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:05,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:05,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:05,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:05,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:05,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:05,528 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:05,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:05,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:05,588 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:05,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:05,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:05,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:05,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:05,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:05,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:05,663 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:05,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:05,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:05,725 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:05,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:05,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:05,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:05,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:05,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:05,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:05,800 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:05,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:05,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:05,879 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:05,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:05,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:05,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:05,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:05,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:05,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:05,957 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:06,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:06,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:06,023 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:06,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:06,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:06,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:06,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:06,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:06,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:06,101 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:06,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:06,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:06,182 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:06,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:06,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:06,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:06,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:06,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:06,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:06,258 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:06,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:06,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:06,331 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:06,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:06,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:06,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:06,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:06,351 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:06,414 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:06,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:06,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:06,485 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:06,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:06,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:06,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:06,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:06,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:06,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:06,568 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:06,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:06,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:06,650 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:06,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:06,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:06,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:06,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:06,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:06,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:06,729 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:06,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:06,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:06,807 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:06,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:06,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:06,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:06,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:06,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:06,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:06,876 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:06,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:06,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:06,937 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:06,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:06,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:06,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:06,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:06,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:06,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:07,006 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:07,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:07,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:07,069 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:07,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:07,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:07,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:07,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:07,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:07,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:07,143 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:07,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:07,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:07,223 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:07,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:07,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:07,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:07,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:07,242 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:07,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:07,298 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:07,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:07,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:07,375 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:07,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:07,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:07,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:07,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:07,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:07,397 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:07,449 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:07,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:07,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:07,511 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:07,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:07,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:07,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:07,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:07,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:07,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:07,579 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:07,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:07,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:07,641 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:07,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:07,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:07,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:07,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:07,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:07,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:07,712 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:07,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:07,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:07,778 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:07,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:07,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:07,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:07,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:07,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:07,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:07,847 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:07,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:07,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:07,916 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:07,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:07,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:07,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:07,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:07,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:07,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:07,980 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:08,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:08,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:08,046 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:08,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:08,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:08,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:08,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:08,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:08,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:08,110 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:08,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:08,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:08,176 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:08,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:08,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:08,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:08,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:08,194 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:08,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:08,243 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:08,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:08,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:08,308 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:08,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:08,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:08,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:08,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:08,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:08,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:08,383 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:08,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:08,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:08,457 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:08,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:08,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:08,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:08,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:08,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:08,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:08,535 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:08,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:08,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:08,608 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:08,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:08,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:08,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:08,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:08,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:08,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:08,682 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:08,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:08,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:08,750 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:08,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:08,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:08,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:08,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:08,767 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:08,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:08,821 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:08,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:08,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:08,899 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:08,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:08,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:08,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:08,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:08,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:08,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:08,972 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:09,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:09,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:09,040 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:09,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:09,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:09,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:09,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:09,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:09,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:09,122 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:09,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:09,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:09,191 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:09,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:09,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:09,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:09,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:09,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:09,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:09,270 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:09,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:09,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:09,340 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:09,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:09,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:09,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:09,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:09,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:09,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:09,412 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:09,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:09,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:09,477 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:09,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:09,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:09,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:09,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:09,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:09,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:09,543 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:09,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:09,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:09,608 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:09,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:09,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:09,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:09,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:09,624 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:09,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:09,675 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:09,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:09,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:09,740 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:09,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:09,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:09,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:09,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:09,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:09,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:09,807 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:09,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:09,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:09,875 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:09,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:09,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:09,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:09,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:09,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:09,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:09,943 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:10,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:10,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:10,008 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:10,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:10,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:10,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:10,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:10,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:10,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:10,079 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:10,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:10,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:10,149 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:10,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:10,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:10,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:10,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:10,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:10,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:10,220 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:10,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:10,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:10,290 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:10,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:10,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:10,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:10,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:10,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:10,310 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:10,367 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:10,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:10,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:10,429 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:10,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:10,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:10,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:10,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:10,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:10,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:10,495 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:10,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:10,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:10,561 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:10,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:10,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:10,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:10,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:10,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:10,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:10,632 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:10,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:10,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:10,697 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:10,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:10,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:10,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:10,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:10,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:10,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:10,770 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:10,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:10,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:10,849 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:10,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:10,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:10,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:10,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:10,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:10,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:10,919 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:10,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:10,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:10,983 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:10,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:10,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:10,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:10,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:11,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:11,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:11,059 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:11,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:11,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:11,137 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:11,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:11,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:11,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:11,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:11,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:11,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:11,218 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:11,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:11,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:11,295 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:11,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:11,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:11,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:11,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:11,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:11,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:11,376 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:11,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:11,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:11,455 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:11,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:11,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:11,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:11,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:11,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:11,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:11,537 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:11,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:11,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:11,617 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:11,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:11,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:11,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:11,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:11,636 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:11,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:11,703 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:11,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:11,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:11,783 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:11,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:11,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:11,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:11,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:11,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:11,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:11,860 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:11,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:11,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:11,941 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:11,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:11,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:11,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:11,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:11,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:11,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:12,019 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:12,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:12,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:12,095 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:12,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:12,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:12,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:12,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:12,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:12,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:12,173 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:12,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:12,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:12,253 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:12,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:12,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:12,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:12,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:12,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:12,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:12,322 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:12,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:12,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:12,386 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:12,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:12,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:12,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:12,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:12,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:12,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:12,454 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:12,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:12,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:12,521 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:12,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:12,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:12,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:12,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:12,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:12,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:12,587 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:12,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:12,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:12,663 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:12,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:12,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:12,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:12,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:12,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:12,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:12,732 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:12,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:12,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:12,792 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:12,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:12,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:12,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:12,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:12,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:46:12,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:46:12,860 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:46:12,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:12,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:46:12,939 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:46:12,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:46:12,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:12,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:12,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2023-12-03 02:52:13,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:13,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:13,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:13,711 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:13,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:13,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:13,772 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:13,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:13,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:13,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:13,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:13,789 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:13,843 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:13,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:13,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:13,921 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:13,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:13,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:13,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:13,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:13,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:13,992 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:14,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:14,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:14,056 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:14,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:14,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:14,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:14,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:14,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:14,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:14,130 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:14,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:14,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:14,207 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:14,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:14,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:14,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:14,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:14,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:14,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:14,280 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:14,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:14,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:14,353 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:14,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:14,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:14,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:14,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:14,372 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:14,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:14,422 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:14,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:14,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:14,487 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:14,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:14,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:14,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:14,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:14,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:14,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:14,552 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:14,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:14,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:14,617 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:14,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:14,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:14,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:14,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:14,637 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:14,638 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:14,692 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:14,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:14,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:14,771 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:14,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:14,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:14,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:14,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:14,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:14,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:14,847 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:14,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:14,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:14,923 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:14,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:14,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:14,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:14,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:14,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:14,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:15,017 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:15,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:15,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:15,105 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:15,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:15,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:15,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:15,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:15,128 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:15,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:15,205 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:15,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:15,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:15,289 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:15,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:15,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:15,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:15,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:15,308 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:15,309 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:15,369 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:15,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:15,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:15,452 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:15,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:15,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:15,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:15,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:15,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:15,473 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:15,534 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:15,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:15,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:15,619 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:15,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:15,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:15,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:15,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:15,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:15,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:15,712 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:15,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:15,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:15,798 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:15,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:15,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:15,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:15,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:15,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:15,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:15,879 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:15,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:15,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:15,961 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:15,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:15,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:15,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:15,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:15,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:15,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:16,032 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:16,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:16,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:16,110 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:16,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:16,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:16,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:16,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:16,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:16,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:16,190 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:16,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:16,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:16,261 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:16,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:16,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:16,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:16,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:16,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:16,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:16,329 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:16,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:16,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:16,396 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:16,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:16,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:16,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:16,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:16,416 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:16,417 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:16,469 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:16,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:16,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:16,547 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:16,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:16,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:16,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:16,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:16,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:16,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:16,615 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:16,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:16,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:16,674 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:16,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:16,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:16,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:16,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:16,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:16,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:16,742 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:16,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:16,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:16,802 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:16,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:16,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:16,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:16,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:16,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:16,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:16,869 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:16,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:16,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:16,936 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:16,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:16,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:16,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:16,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:16,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:16,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:17,013 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:17,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:17,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:17,077 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:17,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:17,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:17,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:17,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:17,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:17,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:17,155 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:17,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:17,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:17,234 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:17,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:17,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:17,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:17,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:17,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:17,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:17,298 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:17,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:17,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:17,357 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:17,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:17,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:17,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:17,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:17,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:17,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:17,422 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:17,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:17,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:17,486 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:17,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:17,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:17,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:17,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:17,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:17,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:17,551 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:17,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:17,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:17,611 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:17,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:17,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:17,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:17,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:17,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:17,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:17,696 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:17,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:17,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:17,783 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:17,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:17,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:17,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:17,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:17,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:17,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:17,876 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:17,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:17,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:17,969 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:17,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:17,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:17,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:17,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:17,989 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:17,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:18,049 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:18,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:18,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:18,126 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:18,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:18,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:18,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:18,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:18,146 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:18,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:18,210 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:18,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:18,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:18,276 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:18,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:18,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:18,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:18,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:18,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:18,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:18,366 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:18,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:18,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:18,455 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:18,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:18,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:18,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:18,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:18,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:18,473 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:18,534 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:18,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:18,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:18,603 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:18,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:18,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:18,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:18,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:18,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:18,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:18,673 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:18,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:18,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:18,742 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:18,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:18,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:18,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:18,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:18,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:18,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:18,809 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:18,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:18,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:18,876 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:18,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:18,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:18,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:18,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:18,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:18,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:18,946 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:19,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:19,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:19,015 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:19,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:19,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:19,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:19,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:19,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:19,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:19,087 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:19,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:19,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:19,155 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:19,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:19,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:19,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:19,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:19,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:19,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:19,223 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:19,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:19,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:19,292 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:19,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:19,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:19,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:19,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:19,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:19,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:19,363 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:19,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:19,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:19,427 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:19,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:19,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:19,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:19,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:19,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:19,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:19,498 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:19,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:19,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:19,565 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:19,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:19,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:19,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:19,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:19,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:19,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:19,635 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:19,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:19,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:19,701 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:19,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:19,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:19,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:19,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:19,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:19,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:19,781 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:19,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:19,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:19,866 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:19,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:19,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:19,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:19,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:19,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:19,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:19,940 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:20,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:20,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:20,018 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:20,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:20,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:20,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:20,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:20,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:20,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:20,097 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:20,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:20,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:20,171 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:20,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:20,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:20,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:20,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:20,189 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:20,190 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:20,239 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:20,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:20,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:20,301 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:20,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:20,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:20,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:20,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:20,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:20,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:20,367 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:20,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:20,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:20,446 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:20,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:20,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:20,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:20,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:20,465 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:20,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:20,520 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:20,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:20,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:20,600 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:20,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:20,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:20,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:20,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:20,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:20,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:20,679 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:20,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:20,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:20,752 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:20,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:20,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:20,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:20,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:20,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:20,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:20,833 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:20,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:20,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:20,901 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:20,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:20,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:20,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:20,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:20,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:20,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:20,976 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:21,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:21,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:21,044 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:21,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:21,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:21,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:21,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:21,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:21,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:21,128 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:21,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:21,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:21,202 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:21,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:21,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:21,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:21,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:21,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:21,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:21,267 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:21,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:21,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:21,361 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:21,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:21,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:21,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:21,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:21,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:21,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:21,435 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:21,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:21,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:21,522 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:21,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:21,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:21,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:21,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:21,545 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:21,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:21,611 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:21,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:21,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:21,689 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:21,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:21,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:21,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:21,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:21,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:21,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:21,772 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:21,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:21,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:21,851 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:21,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:21,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:21,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:21,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:21,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:21,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:21,919 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:21,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:21,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:21,986 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:21,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:21,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:21,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:22,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:22,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:22,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:22,061 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:22,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:22,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:22,141 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:22,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:22,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:22,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:22,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:22,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:22,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:22,220 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:22,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:22,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:22,292 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:22,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:22,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:22,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:22,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:22,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:22,310 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:22,376 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:22,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:22,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:22,444 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:22,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:22,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:22,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:22,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:22,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:22,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:22,522 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:22,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:22,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:22,607 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:22,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:22,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:22,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:22,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:22,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:22,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:22,683 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:22,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:22,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:22,756 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:22,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:22,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:22,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:22,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:22,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:22,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:22,829 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:22,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:22,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:22,896 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:22,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:22,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:22,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:22,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:22,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:22,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:22,975 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:23,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:23,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:23,058 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:23,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:23,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:23,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:23,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:23,078 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:23,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:23,137 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:23,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:23,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:23,219 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:23,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:23,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:23,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:23,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:23,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:23,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:23,303 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:23,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:23,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:23,387 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:23,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:23,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:23,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:23,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:23,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:23,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:23,465 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:23,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:23,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:23,537 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:23,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:23,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:23,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:23,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:23,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:23,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:23,614 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:23,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:23,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:23,687 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:23,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:23,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:23,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:23,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:23,704 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:23,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:23,770 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:23,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:23,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:23,850 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:23,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:23,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:23,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:23,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:23,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:23,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:23,938 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:24,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:24,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:24,019 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:24,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:24,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:24,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:24,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:24,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:24,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:24,095 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:24,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:24,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:24,173 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:24,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:24,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:24,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:24,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:24,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:24,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:24,250 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:24,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:24,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:24,330 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:24,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:24,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:24,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:24,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:24,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:24,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:24,408 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:24,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:24,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:24,485 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:24,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:24,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:24,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:24,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:24,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:24,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:24,562 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:24,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:24,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:24,634 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:24,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:24,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:24,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:24,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:24,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:24,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:24,710 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:24,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:24,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:24,792 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:24,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:24,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:24,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:24,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:24,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:24,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:24,868 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:24,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:24,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:24,950 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:24,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:24,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:24,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:24,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:24,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:24,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:25,027 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:25,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:25,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:25,094 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:25,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:25,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:25,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:25,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:25,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:25,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:25,162 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:25,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:25,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:25,222 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:25,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:25,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:25,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:25,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:25,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:25,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:25,297 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:25,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:25,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:25,363 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:25,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:25,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:25,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:25,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:25,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:25,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:25,433 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:25,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:25,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:25,497 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:25,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:25,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:25,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:25,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:25,514 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:25,515 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:25,570 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:25,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:25,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:25,640 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:25,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:25,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:25,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:25,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:25,658 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:25,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:25,712 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:25,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:25,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:25,793 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:25,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:25,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:25,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:25,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:25,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:25,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:25,881 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:25,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:25,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:25,962 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:25,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:25,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:25,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:25,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:25,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:25,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:26,038 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:26,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:26,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:26,110 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:26,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:26,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:26,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:26,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:26,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:26,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:26,190 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:26,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:26,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:26,258 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:26,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:26,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:26,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:26,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:26,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:26,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:26,336 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:26,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:26,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:26,402 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:26,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:26,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:26,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:26,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:26,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:26,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:26,479 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:26,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:26,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:26,543 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:26,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:26,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:26,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:26,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:26,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:26,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:26,620 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:26,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:26,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:26,705 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:26,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:26,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:26,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:26,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:26,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:26,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:26,781 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:26,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:26,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:26,859 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:26,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:26,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:26,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:26,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:26,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:26,880 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:26,935 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:27,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:27,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:27,026 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:27,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:27,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:27,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:27,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:27,046 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:27,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:27,099 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:27,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:27,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:27,166 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:27,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:27,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:27,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:27,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:27,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:27,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:27,240 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:27,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:27,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:27,318 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:27,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:27,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:27,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:27,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:27,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:27,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:27,393 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:27,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:27,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:27,471 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:27,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:27,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:27,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:27,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:27,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:27,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:27,550 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:27,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:27,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:27,618 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:27,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:27,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:27,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:27,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:27,636 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:27,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:27,701 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:27,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:27,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:27,773 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:27,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:27,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:27,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:27,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:27,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:27,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:27,859 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:27,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:27,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:27,941 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:27,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:27,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:27,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:27,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:27,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:27,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:28,023 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:28,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:28,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:28,100 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:28,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:28,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:28,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:28,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:28,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:28,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:28,164 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:28,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:28,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:28,223 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:28,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:28,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:28,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:28,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:28,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:28,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:28,287 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:28,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:28,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:28,347 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:28,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:28,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:28,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:28,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:28,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:28,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:28,411 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:28,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:28,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:28,470 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:28,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:28,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:28,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:28,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:28,488 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:28,488 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:28,535 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:28,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:28,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:28,595 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:28,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:28,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:28,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:28,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:28,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:28,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:28,660 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:28,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:28,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:28,720 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:28,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:28,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:28,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:28,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:28,737 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:28,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:28,786 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:28,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:28,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:28,857 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:28,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:28,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:28,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:28,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:28,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:28,925 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:28,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:28,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:28,986 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:28,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:28,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:28,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:29,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:29,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:29,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:29,053 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:29,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:29,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:29,114 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:29,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:29,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:29,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:29,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:29,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:29,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:29,186 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:29,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:29,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:29,247 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:29,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:29,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:29,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:29,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:29,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:29,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:29,319 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:29,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:29,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:29,397 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:29,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:29,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:29,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:29,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:29,416 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:29,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:29,471 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:29,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:29,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:29,535 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:29,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:29,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:29,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:29,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:29,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:29,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:29,601 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:29,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:29,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:29,664 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:29,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:29,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:29,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:29,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:29,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:29,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:29,730 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:29,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:29,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:29,791 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:29,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:29,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:29,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:29,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:29,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:29,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:29,862 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:29,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:29,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:29,933 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:29,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:29,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:29,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:29,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:29,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:29,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:30,011 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:30,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:30,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:30,087 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:30,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:30,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:30,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:30,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:30,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:30,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:30,168 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:30,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:30,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:30,246 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:30,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:30,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:30,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:30,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:30,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:30,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:30,317 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:30,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:30,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:30,380 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:30,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:30,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:30,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:30,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:30,397 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:30,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:30,454 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:30,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:30,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:30,518 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:30,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:30,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:30,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:30,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:30,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:30,534 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:30,582 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:30,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:30,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:30,644 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:30,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:30,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:30,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:30,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:30,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:30,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:30,713 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:30,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:30,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:30,779 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:30,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:30,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:30,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:30,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:30,798 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:30,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:30,852 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:30,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:30,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:30,919 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:30,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:30,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:30,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:30,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:30,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:30,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:30,991 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:31,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:31,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:31,056 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:31,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:31,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:31,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:31,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:31,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:31,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:31,127 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:31,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:31,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:31,190 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:31,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:31,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:31,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:31,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:31,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:31,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:31,260 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:31,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:31,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:31,324 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:31,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:31,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:31,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:31,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:31,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:31,390 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:31,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:31,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:31,454 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:31,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:31,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:31,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:31,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:31,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:31,473 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:31,534 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:31,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:31,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:31,611 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:31,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:31,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:31,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:31,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:31,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:31,631 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:31,690 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:31,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:31,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:31,760 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:31,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:31,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:31,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:31,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:31,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:31,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:31,832 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:31,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:31,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:31,896 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:31,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:31,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:31,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:31,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:31,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:31,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:31,964 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:32,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:32,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:32,031 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:32,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:32,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:32,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:32,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:32,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:32,047 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:32,099 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:32,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:32,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:32,160 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:32,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:32,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:32,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:32,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:32,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:32,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:32,226 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:32,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:32,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:32,301 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:32,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:32,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:32,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:32,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:32,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:32,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:32,371 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:32,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:32,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:32,432 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:32,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:32,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:32,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:32,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:32,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:32,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:32,499 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:32,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:32,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:32,572 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:32,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:32,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:32,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:32,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:32,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:32,591 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:32,643 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:32,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:32,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:32,706 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:32,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:32,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:32,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:32,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:32,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:32,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:32,775 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:32,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:32,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:32,837 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:32,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:32,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:32,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:32,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:32,855 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:32,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:32,914 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:32,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:32,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:32,992 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:32,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:32,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:32,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:33,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:33,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:33,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:33,060 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:33,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:33,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:33,122 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:33,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:33,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:33,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:33,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:33,140 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:33,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:33,190 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:33,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:33,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:33,256 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:33,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:33,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:33,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:33,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:33,272 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:33,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:33,323 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:33,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:33,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:33,386 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:33,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:33,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:33,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:33,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:33,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:33,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:33,452 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:33,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:33,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:33,516 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:33,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:33,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:33,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:33,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:33,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:33,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:33,589 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:33,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:33,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:33,667 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:33,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:33,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:33,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:33,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:33,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:33,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:33,744 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:33,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:33,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:33,822 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:33,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:33,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:33,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:33,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:33,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:33,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:33,901 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:33,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:33,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:33,978 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:33,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:33,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:33,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:33,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:33,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:33,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:34,057 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:34,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:34,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:34,135 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:34,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:34,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:34,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:34,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:34,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:34,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:34,213 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:34,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:34,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:34,292 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:34,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:34,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:34,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:34,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:34,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:34,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:34,365 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:34,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:34,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:34,440 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:34,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:34,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:34,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:34,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:34,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:34,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:34,512 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:34,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:34,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:34,578 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:34,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:34,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:34,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:34,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:34,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:34,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:34,650 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:34,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:34,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:34,713 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:34,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:34,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:34,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:34,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:34,729 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:34,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:34,788 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:34,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:34,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:34,868 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:34,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:34,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:34,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:34,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:34,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:34,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:34,946 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:35,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:35,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:35,025 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:35,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:35,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:35,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:35,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:35,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:35,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:35,104 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:35,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:35,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:35,183 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:35,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:35,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:35,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:35,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:35,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:35,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:35,265 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:35,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:35,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:35,343 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:35,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:35,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:35,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:35,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:35,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:35,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:35,425 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:35,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:35,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:35,504 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:35,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:35,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:35,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:35,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:35,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:35,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:35,578 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:35,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:35,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:35,638 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:35,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:35,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:35,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:35,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:35,655 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:35,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:35,705 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:35,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:35,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:35,779 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:35,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:35,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:35,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:35,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:35,798 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:35,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:35,854 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:35,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:35,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:35,934 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:35,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:35,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:35,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:35,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:35,953 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:35,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:36,010 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:36,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:36,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:36,087 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:36,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:36,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:36,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:36,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:36,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:36,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:36,164 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:36,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:36,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:36,243 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:36,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:36,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:36,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:36,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:36,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:36,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:36,321 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:36,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:36,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:36,401 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:36,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:36,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:36,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:36,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:36,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:36,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:36,469 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:36,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:36,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:36,529 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:36,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:36,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:36,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:36,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:36,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:36,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:36,597 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:36,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:36,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:36,675 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:36,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:36,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:36,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:36,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:36,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:36,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:36,747 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:36,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:36,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:36,810 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:36,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:36,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:36,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:36,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:36,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:36,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:36,876 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:36,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:36,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:36,955 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:36,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:36,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:36,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:36,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:36,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:36,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:37,024 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:37,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:37,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:37,087 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:37,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:37,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:37,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:37,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:37,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:37,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:37,154 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:37,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:37,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:37,215 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:37,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:37,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:37,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:37,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:37,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:37,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:37,282 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:37,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:37,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:37,343 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:37,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:37,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:37,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:37,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:37,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:37,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:37,411 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:37,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:37,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:37,474 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:37,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:37,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:37,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:37,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:37,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:37,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:37,542 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:37,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:37,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:37,604 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:37,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:37,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:37,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:37,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:37,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:37,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:37,672 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:37,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:37,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:37,734 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:37,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:37,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:37,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:37,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:37,751 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:37,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:37,806 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:37,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:37,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:37,885 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:37,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:37,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:37,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:37,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:37,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:37,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:37,961 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:38,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:38,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:38,044 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:38,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:38,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:38,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:38,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:38,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:38,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:38,112 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:38,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:38,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:38,176 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:38,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:38,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:38,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:38,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:38,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:38,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:38,250 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:38,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:38,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:38,325 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:38,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:38,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:38,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:38,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:38,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:38,397 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:38,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:38,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:38,462 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:38,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:38,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:38,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:38,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:38,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:38,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:38,535 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:38,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:38,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:38,611 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:38,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:38,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:38,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:38,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:38,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:38,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:38,687 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:38,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:38,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:38,765 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:38,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:38,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:38,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:38,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:38,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:38,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:38,847 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:38,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:38,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:38,938 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:38,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:38,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:38,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:38,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:38,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:38,959 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:39,025 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:39,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:39,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:39,123 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:39,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:39,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:39,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:39,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:39,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:39,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:39,206 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:39,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:39,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:39,291 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:39,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:39,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:39,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:39,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:39,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:39,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:39,386 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:39,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:39,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:39,472 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:39,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:39,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:39,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:39,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:39,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:39,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:39,559 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:39,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:39,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:39,648 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:39,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:39,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:39,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:39,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:39,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:39,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:39,729 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:39,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:39,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:39,816 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:39,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:39,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:39,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:39,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:39,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:39,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:39,900 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:39,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:39,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:39,984 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:39,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:39,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:39,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:40,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:40,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:40,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:40,065 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:40,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:40,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:40,143 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:40,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:40,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:40,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:40,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:40,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:40,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:40,221 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:40,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:40,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:40,302 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:40,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:40,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:40,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:40,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:40,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:40,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:40,382 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:40,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:40,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:40,465 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:40,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:40,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:40,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:40,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:40,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:40,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:40,544 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:40,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:40,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:40,614 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:40,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:40,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:40,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:40,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:40,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:40,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:40,697 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:40,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:40,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:40,774 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:40,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:40,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:40,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:40,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:40,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:40,792 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:40,851 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:40,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:40,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:40,928 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:40,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:40,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:40,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:40,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:40,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:40,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:40,997 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:41,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:41,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:41,067 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:41,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:41,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:41,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:41,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:41,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:41,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:41,137 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:41,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:41,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:41,209 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:41,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:41,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:41,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:41,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:41,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:41,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:41,277 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:41,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:41,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:41,343 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:41,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:41,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:41,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:41,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:41,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:41,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:41,412 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:41,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:41,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:41,472 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:41,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:41,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:41,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:41,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:41,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:41,490 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:41,547 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:41,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:41,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:41,625 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:41,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:41,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:41,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:41,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:41,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:41,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:41,701 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:41,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:41,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:41,768 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:41,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:41,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:41,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:41,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:41,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:41,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:41,835 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:41,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:41,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:41,902 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:41,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:41,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:41,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:41,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:41,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:41,972 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:42,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:42,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:42,047 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:42,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:42,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:42,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:42,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:42,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:42,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:42,118 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:42,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:42,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:42,183 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:42,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:42,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:42,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:42,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:42,200 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:42,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:42,248 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:42,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:42,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:42,310 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:42,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:42,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:42,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:42,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:42,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:42,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:42,377 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:42,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:42,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:42,444 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:42,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:42,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:42,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:42,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:42,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:42,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:42,511 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:42,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:42,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:42,576 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:42,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:42,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:42,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:42,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:42,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:42,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:42,643 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:42,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:42,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:42,705 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:42,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:42,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:42,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:42,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:42,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:42,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:42,772 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:42,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:42,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:42,834 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:42,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:42,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:42,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:42,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:42,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:42,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:42,903 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:42,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:42,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:42,965 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:42,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:42,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:42,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:42,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:42,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:42,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:43,033 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:43,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:43,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:43,097 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:43,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:43,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:43,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:43,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:43,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:43,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:43,166 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:43,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:43,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:43,229 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:43,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:43,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:43,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:43,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:43,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:43,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:43,298 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:43,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:43,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:43,366 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:43,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:43,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:43,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:43,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:43,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:43,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:43,432 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:43,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:43,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:43,494 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:43,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:43,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:43,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:43,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:43,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:43,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:43,559 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:43,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:43,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:43,621 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:43,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:43,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:43,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:43,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:43,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:43,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:43,694 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:43,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:43,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:43,773 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:43,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:43,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:43,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:43,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:43,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:43,792 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:43,842 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:43,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:43,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:43,903 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:43,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:43,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:43,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:43,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:43,920 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:43,921 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:43,971 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:44,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:44,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:44,035 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:44,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:44,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:44,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:44,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:44,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:44,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:44,111 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:44,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:44,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:44,179 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:44,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:44,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:44,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:44,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:44,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:44,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:44,259 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:44,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:44,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:44,337 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:44,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:44,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:44,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:44,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:44,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:44,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:44,416 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:44,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:44,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:44,486 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:44,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:44,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:44,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:44,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:44,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:44,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:44,565 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:44,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:44,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:44,643 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:44,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:44,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:44,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:44,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:44,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:44,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:44,715 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:44,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:44,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:44,777 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:44,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:44,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:44,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:44,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:44,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:44,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:44,849 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:44,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:44,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:44,927 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:44,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:44,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:44,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:44,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:44,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:44,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:45,001 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:45,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:45,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:45,079 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:45,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:45,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:45,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:45,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:45,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:45,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:45,155 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:45,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:45,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:45,231 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:45,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:45,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:45,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:45,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:45,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:45,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:45,304 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:45,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:45,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:45,382 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:45,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:45,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:45,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:45,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:45,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:45,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:45,453 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:45,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:45,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:45,523 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:45,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:45,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:45,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:45,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:45,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:45,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:45,602 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:45,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:45,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:45,679 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:45,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:45,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:45,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:45,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:45,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:45,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:45,759 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:45,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:45,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:45,838 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:45,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:45,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:45,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:45,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:45,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:45,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:45,916 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:45,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:45,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:45,999 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:45,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:45,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:45,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:46,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:46,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:46,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:46,073 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:46,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:46,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:46,140 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:46,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:46,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:46,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:46,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:46,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:46,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:46,204 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:46,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:46,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:46,269 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:46,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:46,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:46,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:46,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:46,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:46,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:46,334 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:46,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:46,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:46,400 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:46,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:46,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:46,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:46,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:46,416 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:46,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:46,465 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:46,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:46,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:46,530 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:46,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:46,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:46,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:46,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:46,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:46,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:46,596 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:46,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:46,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:46,662 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:46,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:46,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:46,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:46,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:46,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:46,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:46,728 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:46,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:46,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:46,793 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:46,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:46,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:46,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:46,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:46,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:46,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:46,860 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:46,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:46,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:46,926 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:46,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:46,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:46,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:46,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:46,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:46,994 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:47,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:47,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:47,060 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:47,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:47,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:47,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:47,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:47,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:47,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:47,130 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:47,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:47,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:47,200 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:47,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:47,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:47,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:47,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:47,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:47,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:47,267 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:47,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:47,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:47,333 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:47,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:47,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:47,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:47,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:47,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:47,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:47,397 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:47,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:47,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:47,462 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:47,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:47,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:47,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:47,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:47,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:47,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:47,526 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:47,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:47,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:47,593 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:47,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:47,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:47,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:47,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:47,609 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:47,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:47,661 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:47,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:47,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:47,729 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:47,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:47,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:47,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:47,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:47,745 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:47,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:47,795 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:47,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:47,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:47,860 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:47,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:47,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:47,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:47,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:47,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:47,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:47,927 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:47,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:47,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:47,992 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:47,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:47,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:47,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:48,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:48,008 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:48,008 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:48,058 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:48,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:48,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:48,124 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:48,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:48,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:48,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:48,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:48,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:48,141 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:48,195 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:48,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:48,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:48,258 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:48,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:48,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:48,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:48,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:48,274 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:48,275 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:48,327 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:48,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:48,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:48,398 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:48,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:48,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:48,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:48,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:48,414 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:48,466 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:48,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:48,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:48,543 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:48,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:48,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:48,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:48,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:48,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:48,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:48,613 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:48,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:48,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:48,680 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:48,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:48,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:48,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:48,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:48,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:48,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:48,747 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:48,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:48,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:48,812 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:48,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:48,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:48,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:48,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:48,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:48,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:48,877 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:48,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:48,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:48,943 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:48,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:48,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:48,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:48,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:48,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:48,959 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:49,009 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:49,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:49,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:49,072 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:49,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:49,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:49,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:49,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:49,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:49,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:49,137 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:49,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:49,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:49,201 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:49,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:49,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:49,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:49,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:49,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:49,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:49,268 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:49,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:49,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:49,336 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:49,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:49,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:49,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:49,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:49,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:49,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:49,404 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:49,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:49,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:49,468 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:49,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:49,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:49,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:49,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:49,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:49,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:49,540 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:49,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:49,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:49,613 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:49,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:49,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:49,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:49,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:49,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:49,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:49,682 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:49,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:49,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:49,775 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:49,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:49,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:49,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:49,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:49,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:49,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:49,854 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:49,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:49,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:49,926 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:49,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:49,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:49,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:49,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:49,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:49,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:50,001 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:50,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:50,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:50,073 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:50,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:50,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:50,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:50,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:50,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:50,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:50,152 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:50,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:50,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:50,234 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:50,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:50,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:50,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:50,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:50,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:50,254 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:50,317 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:50,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:50,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:50,389 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:50,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:50,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:50,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:50,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:50,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:50,406 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:50,467 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:50,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:50,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:50,551 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:50,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:50,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:50,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:50,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:50,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:50,571 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:50,637 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:50,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:50,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:50,722 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:50,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:50,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:50,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:50,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:50,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:50,814 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:50,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:50,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:50,898 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:50,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:50,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:50,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:50,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:50,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:50,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:50,982 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:51,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:51,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:51,057 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:51,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:51,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:51,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:51,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:51,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:51,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:51,133 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:51,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:51,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:51,211 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:51,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:51,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:51,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:51,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:51,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:51,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:51,290 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:51,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:51,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:51,374 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:51,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:51,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:51,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:51,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:51,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:51,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:51,451 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:51,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:51,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:51,533 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:51,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:51,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:51,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:51,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:51,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:51,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:51,612 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:51,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:51,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:51,689 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:51,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:51,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:51,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:51,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:51,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:51,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:51,760 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:51,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:51,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:51,829 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:51,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:51,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:51,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:51,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:51,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:51,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:51,902 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:51,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:51,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:51,966 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:51,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:51,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:51,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:51,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:51,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:51,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:52,041 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:52,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:52,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:52,111 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:52,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:52,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:52,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:52,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:52,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:52,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:52,181 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:52,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:52,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:52,242 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:52,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:52,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:52,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:52,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:52,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:52,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:52,310 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:52,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:52,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:52,376 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:52,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:52,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:52,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:52,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:52,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:52,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:52,441 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:52,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:52,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:52,504 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:52,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:52,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:52,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:52,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:52,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:52,521 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:52,570 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:52,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:52,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:52,630 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:52,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:52,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:52,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:52,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:52,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:52,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:52,707 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:52,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:52,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:52,787 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:52,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:52,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:52,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:52,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:52,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:52,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:52,866 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:52,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:52,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:52,941 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:52,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:52,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:52,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:52,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:52,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:52,959 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:53,008 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:53,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:53,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:53,070 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:53,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:53,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:53,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:53,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:53,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:53,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:53,141 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:53,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:53,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:53,220 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:53,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:53,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:53,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:53,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:53,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:53,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:53,291 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:53,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:53,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:53,367 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:53,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:53,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:53,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:53,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:53,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:53,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:53,442 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:53,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:53,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:53,519 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:53,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:53,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:53,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:53,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:53,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:53,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:53,594 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:53,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:53,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:53,677 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:53,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:53,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:53,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:53,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:53,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:53,697 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:53,745 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:53,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:53,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:53,806 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:53,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:53,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:53,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:53,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:53,824 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:53,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:53,873 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:53,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:53,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:53,939 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:53,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:53,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:53,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:53,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:53,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:54,004 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:54,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:54,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:54,066 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:54,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:54,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:54,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:54,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:54,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:54,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:54,139 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:54,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:54,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:54,217 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:54,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:54,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:54,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:54,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:54,236 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:54,237 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:54,293 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:54,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:54,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:54,373 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:54,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:54,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:54,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:54,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:54,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:54,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:54,445 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:54,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:54,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:54,506 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:54,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:54,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:54,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:54,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:54,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:54,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:54,582 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:54,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:54,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:54,659 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:54,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:54,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:54,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:54,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:54,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:54,730 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:54,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:54,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:54,791 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:54,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:54,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:54,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:54,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:54,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:54,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:54,861 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:54,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:54,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:54,931 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:54,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:54,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:54,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:54,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:54,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:54,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:55,002 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:55,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:55,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:55,080 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:55,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:55,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:55,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:55,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:55,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:55,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:55,154 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:55,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:55,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:55,231 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:55,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:55,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:55,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:55,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:55,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:55,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:55,306 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:55,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:55,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:55,385 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:55,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:55,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:55,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:55,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:55,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:55,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:55,463 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:55,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:55,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:55,542 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:55,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:55,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:55,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:55,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:55,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:55,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:55,621 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:55,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:55,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:55,701 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:55,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:55,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:55,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:55,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:55,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:55,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:55,782 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:55,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:55,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:55,861 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:55,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:55,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:55,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:55,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:55,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:55,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:55,940 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:56,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:56,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:56,019 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:56,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:56,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:56,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:56,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:56,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:56,091 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:56,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:56,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:56,162 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:56,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:56,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:56,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:56,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:56,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:56,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:56,233 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:56,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:56,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:56,299 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:56,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:56,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:56,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:56,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:56,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:56,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:56,365 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:56,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:56,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:56,427 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:56,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:56,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:56,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:56,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:56,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:56,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:56,494 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:56,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:56,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:56,559 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:56,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:56,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:56,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:56,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:56,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:56,623 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:56,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:56,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:56,690 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:56,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:56,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:56,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:56,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:56,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:56,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:56,761 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:56,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:56,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:56,840 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:56,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:56,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:56,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:56,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:56,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:56,859 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:56,914 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:56,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:56,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:56,991 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:56,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:56,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:56,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:57,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:57,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:57,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:57,066 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:57,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:57,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:57,145 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:57,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:57,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:57,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:57,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:57,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:57,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:57,223 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:57,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:57,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:57,301 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:57,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:57,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:57,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:57,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:57,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:57,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:57,371 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:57,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:57,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:57,436 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:57,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:57,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:57,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:57,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:57,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:57,519 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:57,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:57,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:57,584 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:57,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:57,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:57,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:57,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:57,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:57,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:57,651 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:57,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:57,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:57,713 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:57,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:57,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:57,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:57,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:57,729 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:57,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:57,780 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:57,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:57,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:57,846 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:57,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:57,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:57,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:57,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:57,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:57,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:57,912 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:57,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:57,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:57,975 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:57,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:57,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:57,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:57,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:57,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:57,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:58,041 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:58,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:58,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:58,104 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:58,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:58,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:58,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:58,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:58,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:58,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:58,179 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:58,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:58,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:58,256 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:58,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:58,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:58,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:58,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:58,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:58,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:58,335 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:58,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:58,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:58,413 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:58,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:58,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:58,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:58,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:58,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:58,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:58,493 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:58,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:58,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:58,567 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:58,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:58,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:58,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:58,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:58,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:58,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:58,647 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:58,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:58,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:58,725 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:58,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:58,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:58,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:58,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:58,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:58,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:58,809 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:58,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:58,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:58,887 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:58,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:58,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:58,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:58,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:58,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:58,906 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:58,961 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:59,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:59,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:59,039 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:59,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:59,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:59,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:59,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:59,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:59,058 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:59,111 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:59,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:59,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:59,188 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:59,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:59,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:59,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:59,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:59,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:59,207 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:59,255 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:59,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:59,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:59,315 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:59,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:59,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:59,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:59,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:59,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:59,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:59,380 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:59,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:59,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:59,442 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:59,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:59,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:59,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:59,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:59,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:59,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:59,513 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:59,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:59,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:59,575 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:59,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:59,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:59,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:59,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:59,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:59,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:59,644 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:59,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:59,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:59,711 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:59,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:59,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:59,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:59,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:59,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:59,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:59,785 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:52:59,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:59,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:52:59,863 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:52:59,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:52:59,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:59,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:59,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:59,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:52:59,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:52:59,941 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:00,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:00,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:00,017 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:00,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:00,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:00,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:00,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:00,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:00,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:00,095 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:00,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:00,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:00,166 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:00,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:00,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:00,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:00,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:00,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:00,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:00,234 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:00,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:00,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:00,310 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:00,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:00,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:00,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:00,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:00,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:00,329 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:00,377 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:00,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:00,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:00,448 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:00,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:00,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:00,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:00,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:00,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:00,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:00,522 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:00,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:00,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:00,605 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:00,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:00,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:00,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:00,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:00,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:00,624 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:00,679 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:00,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:00,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:00,763 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:00,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:00,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:00,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:00,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:00,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:00,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:00,857 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:00,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:00,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:00,940 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:00,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:00,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:00,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:00,957 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:00,958 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:01,017 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:01,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:01,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:01,082 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:01,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:01,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:01,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:01,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:01,102 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:01,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:01,161 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:01,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:01,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:01,234 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:01,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:01,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:01,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:01,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:01,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:01,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:01,310 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:01,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:01,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:01,382 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:01,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:01,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:01,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:01,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:01,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:01,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:01,459 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:01,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:01,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:01,528 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:01,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:01,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:01,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:01,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:01,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:01,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:01,602 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:01,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:01,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:01,679 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:01,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:01,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:01,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:01,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:01,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:01,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:01,749 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:01,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:01,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:01,837 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:01,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:01,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:01,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:01,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:01,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:01,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:01,911 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:01,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:01,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:01,998 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:01,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:01,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:01,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:02,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:02,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:02,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:02,073 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:02,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:02,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:02,143 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:02,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:02,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:02,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:02,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:02,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:02,163 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:02,214 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:02,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:02,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:02,287 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:02,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:02,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:02,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:02,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:02,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:02,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:02,363 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:02,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:02,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:02,431 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:02,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:02,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:02,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:02,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:02,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:02,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:02,514 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:02,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:02,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:02,594 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:02,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:02,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:02,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:02,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:02,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:02,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:02,667 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:02,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:02,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:02,739 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:02,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:02,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:02,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:02,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:02,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:02,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:02,816 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:02,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:02,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:02,886 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:02,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:02,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:02,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:02,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:02,905 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:02,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:02,953 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:03,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:03,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:03,019 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:03,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:03,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:03,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:03,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:03,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:03,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:03,086 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:03,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:03,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:03,154 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:03,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:03,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:03,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:03,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:03,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:03,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:03,228 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:03,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:03,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:03,307 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:03,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:03,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:03,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:03,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:03,326 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:03,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:03,376 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:03,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:03,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:03,441 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:03,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:03,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:03,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:03,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:03,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:03,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:03,511 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:03,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:03,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:03,575 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:03,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:03,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:03,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:03,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:03,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:03,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:03,645 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:03,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:03,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:03,710 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:03,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:03,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:03,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:03,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:03,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:03,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:03,782 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:03,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:03,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:03,860 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:03,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:03,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:03,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:03,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:03,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:03,880 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:03,934 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:03,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:03,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:03,994 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:03,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:03,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:03,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:04,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:04,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:04,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:04,064 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:04,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:04,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:04,138 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:04,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:04,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:04,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:04,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:04,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:04,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:04,204 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:04,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:04,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:04,263 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:04,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:04,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:04,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:04,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:04,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:04,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:04,334 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:04,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:04,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:04,413 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:04,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:04,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:04,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:04,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:04,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:04,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:04,483 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:04,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:04,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:04,550 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:04,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:04,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:04,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:04,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:04,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:04,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:04,621 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:04,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:04,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:04,701 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:04,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:04,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:04,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:04,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:04,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:04,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:04,770 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:04,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:04,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:04,832 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:04,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:04,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:04,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:04,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:04,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:04,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:04,900 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:04,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:04,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:04,964 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:04,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:04,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:04,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:04,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:04,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:04,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:05,036 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:05,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:05,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:05,102 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:05,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:05,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:05,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:05,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:05,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:05,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:05,182 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:05,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:05,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:05,264 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:05,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:05,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:05,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:05,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:05,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:05,284 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:05,334 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:05,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:05,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:05,395 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:05,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:05,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:05,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:05,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:05,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:05,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:05,467 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:05,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:05,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:05,545 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:05,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:05,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:05,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:05,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:05,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:05,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:05,614 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:05,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:05,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:05,676 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:05,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:05,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:05,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:05,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:05,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:05,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:05,742 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:05,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:05,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:05,804 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:05,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:05,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:05,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:05,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:05,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:05,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:05,874 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:05,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:05,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:05,951 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:05,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:05,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:05,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:05,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:05,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:05,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:06,028 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:06,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:06,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:06,107 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:06,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:06,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:06,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:06,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:06,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:06,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:06,185 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:06,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:06,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:06,263 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:06,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:06,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:06,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:06,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:06,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:06,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:06,334 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:06,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:06,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:06,413 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:06,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:06,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:06,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:06,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:06,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:06,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:06,492 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:06,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:06,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:06,574 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:06,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:06,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:06,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:06,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:06,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:06,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:06,647 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:06,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:06,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:06,714 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:06,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:06,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:06,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:06,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:06,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:06,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:06,787 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:06,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:06,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:06,866 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:06,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:06,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:06,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:06,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:06,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:06,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:06,937 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:07,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:07,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:07,003 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:07,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:07,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:07,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:07,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:07,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:07,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:07,070 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:07,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:07,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:07,132 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:07,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:07,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:07,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:07,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:07,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:07,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:07,203 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:07,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:07,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:07,265 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:07,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:07,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:07,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:07,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:07,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:07,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:07,340 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:07,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:07,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:07,418 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:07,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:07,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:07,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:07,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:07,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:07,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:07,494 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:07,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:07,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:07,554 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:07,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:07,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:07,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:07,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:07,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:07,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:07,631 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:07,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:07,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:07,691 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:07,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:07,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:07,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:07,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:07,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:07,709 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:07,764 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:07,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:07,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:07,837 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:07,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:07,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:07,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:07,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:07,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:07,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:07,902 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:07,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:07,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:07,961 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:07,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:07,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:07,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:07,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:07,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:07,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:08,026 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:08,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:08,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:08,089 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:08,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:08,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:08,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:08,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:08,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:08,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:08,162 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:08,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:08,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:08,239 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:08,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:08,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:08,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:08,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:08,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:08,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:08,314 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:08,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:08,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:08,392 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:08,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:08,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:08,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:08,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:08,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:08,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:08,464 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:08,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:08,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:08,522 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:08,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:08,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:08,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:08,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:08,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:08,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:08,590 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:08,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:08,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:08,658 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:08,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:08,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:08,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:08,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:08,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:08,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:08,730 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:08,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:08,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:08,791 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:08,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:08,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:08,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:08,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:08,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:08,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:08,863 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:08,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:08,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:08,928 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:08,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:08,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:08,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:08,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:08,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:08,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:08,997 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:09,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:09,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:09,063 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:09,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:09,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:09,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:09,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:09,081 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:09,081 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:09,130 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:09,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:09,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:09,191 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:09,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:09,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:09,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:09,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:09,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:09,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:09,256 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:09,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:09,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:09,318 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:09,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:09,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:09,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:09,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:09,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:09,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:09,385 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:09,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:09,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:09,448 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:09,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:09,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:09,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:09,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:09,465 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:09,466 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:09,514 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:09,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:09,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:09,572 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:09,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:09,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:09,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:09,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:09,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:09,591 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:09,639 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:09,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:09,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:09,710 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:09,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:09,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:09,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:09,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:09,729 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:09,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:09,783 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:09,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:09,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:09,862 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:09,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:09,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:09,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:09,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:09,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:09,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:09,931 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:09,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:09,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:09,991 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:09,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:09,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:09,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:10,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:10,008 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:10,009 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:10,062 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:10,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:10,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:10,138 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:10,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:10,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:10,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:10,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:10,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:10,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:10,218 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:10,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:10,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:10,288 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:10,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:10,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:10,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:10,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:10,304 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:10,305 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:10,356 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:10,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:10,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:10,434 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:10,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:10,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:10,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:10,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:10,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:10,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:10,500 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:10,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:10,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:10,578 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:10,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:10,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:10,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:10,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:10,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:10,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:10,653 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:10,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:10,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:10,722 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:10,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:10,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:10,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:10,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:10,739 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:10,740 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:10,789 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:10,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:10,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:10,852 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:10,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:10,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:10,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:10,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:10,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:10,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:10,921 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:10,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:10,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:10,986 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:10,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:10,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:10,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:11,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:11,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:11,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:11,058 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:11,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:11,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:11,120 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:11,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:11,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:11,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:11,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:11,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:11,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:11,195 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:11,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:11,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:11,271 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:11,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:11,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:11,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:11,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:11,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:11,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:11,346 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:11,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:11,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:11,412 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:11,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:11,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:11,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:11,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:11,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:11,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:11,481 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:11,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:11,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:11,546 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:11,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:11,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:11,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:11,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:11,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:11,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:11,611 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:11,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:11,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:11,674 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:11,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:11,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:11,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:11,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:11,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:11,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:11,743 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:11,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:11,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:11,806 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:11,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:11,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:11,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:11,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:11,824 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:11,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:11,875 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:11,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:11,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:11,939 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:11,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:11,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:11,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:11,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:11,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:11,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:12,004 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:12,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:12,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:12,065 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:12,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:12,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:12,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:12,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:12,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:12,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:12,131 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:12,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:12,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:12,191 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:12,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:12,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:12,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:12,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:12,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:12,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:12,258 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:12,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:12,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:12,318 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:12,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:12,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:12,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:12,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:12,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:12,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:12,385 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:12,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:12,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:12,445 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:12,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:12,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:12,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:12,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:12,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:12,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:12,512 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:12,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:12,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:12,571 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:12,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:12,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:12,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:12,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:12,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:12,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:12,638 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:12,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:12,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:12,705 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:12,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:12,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:12,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:12,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:12,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:12,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:12,769 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:12,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:12,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:12,832 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:12,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:12,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:12,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:12,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:12,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:12,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:12,896 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:12,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:12,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:12,960 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:12,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:12,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:12,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:12,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:12,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:12,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:13,030 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:13,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:13,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:13,107 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:13,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:13,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:13,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:13,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:13,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:13,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:13,175 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:13,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:13,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:13,236 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:13,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:13,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:13,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:13,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:13,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:13,254 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:13,305 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:13,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:13,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:13,370 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:13,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:13,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:13,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:13,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:13,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:13,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:13,437 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:13,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:13,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:13,514 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:13,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:13,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:13,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:13,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:13,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:13,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:13,587 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:13,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:13,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:13,652 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:13,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:13,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:13,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:13,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:13,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:13,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:13,729 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:13,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:13,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:13,807 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:13,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:13,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:13,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:13,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:13,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:13,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:13,881 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:13,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:13,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:13,962 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:13,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:13,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:13,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:13,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:13,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:13,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:14,039 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:14,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:14,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:14,108 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:14,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:14,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:14,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:14,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:14,128 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:14,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:14,200 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:14,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:14,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:14,296 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:14,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:14,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:14,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:14,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:14,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:14,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:14,372 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:14,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:14,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:14,463 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:14,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:14,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:14,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:14,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:14,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:14,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:14,552 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:14,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:14,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:14,633 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:14,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:14,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:14,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:14,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:14,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:14,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:14,723 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:14,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:14,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:14,809 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:14,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:14,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:14,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:14,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:14,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:14,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:14,890 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:14,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:14,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:14,977 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:14,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:14,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:14,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:14,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:14,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:14,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:15,056 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:15,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:15,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:15,126 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:15,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:15,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:15,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:15,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:15,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:15,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:15,200 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:15,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:15,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:15,272 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:15,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:15,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:15,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:15,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:15,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:15,291 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:15,343 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:15,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:15,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:15,419 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:15,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:15,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:15,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:15,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:15,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:15,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:15,485 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:15,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:15,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:15,551 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:15,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:15,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:15,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:15,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:15,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:15,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:15,618 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:15,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:15,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:15,690 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:15,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:15,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:15,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:15,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:15,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:15,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:15,765 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:15,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:15,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:15,843 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:15,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:15,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:15,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:15,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:15,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:15,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:15,918 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:15,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:15,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:15,982 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:15,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:15,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:15,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:15,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:15,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:15,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:16,055 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:16,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:16,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:16,121 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:16,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:16,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:16,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:16,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:16,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:16,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:16,188 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:16,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:16,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:16,247 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:16,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:16,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:16,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:16,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:16,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:16,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:16,327 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:16,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:16,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:16,406 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:16,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:16,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:16,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:16,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:16,424 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:16,425 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:16,486 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:16,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:16,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:16,563 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:16,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:16,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:16,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:16,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:16,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:16,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:16,632 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:16,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:16,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:16,697 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:16,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:16,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:16,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:16,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:16,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:16,715 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:16,762 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:16,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:16,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:16,821 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:16,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:16,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:16,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:16,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:16,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:16,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:16,886 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:16,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:16,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:16,946 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:16,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:16,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:16,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:16,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:16,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:16,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:17,012 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:17,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:17,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:17,075 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:17,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:17,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:17,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:17,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:17,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:17,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:17,142 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:17,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:17,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:17,205 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:17,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:17,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:17,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:17,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:17,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:17,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:17,272 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:17,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:17,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:17,336 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:17,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:17,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:17,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:17,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:17,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:17,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:17,409 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:17,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:17,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:17,487 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:17,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:17,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:17,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:17,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:17,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:17,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:17,565 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:17,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:17,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:17,643 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:17,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:17,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:17,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:17,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:17,662 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:17,663 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:17,721 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:17,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:17,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:17,799 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:17,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:17,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:17,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:17,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:17,818 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:17,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:17,879 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:17,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:17,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:17,945 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:17,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:17,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:17,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:17,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:17,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:17,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:18,011 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:18,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:18,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:18,073 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:18,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:18,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:18,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:18,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:18,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:18,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:18,147 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:18,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:18,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:18,209 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:18,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:18,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:18,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:18,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:18,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:18,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:18,280 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:18,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:18,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:18,343 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:18,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:18,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:18,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:18,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:18,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:18,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:18,413 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:18,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:18,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:18,477 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:18,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:18,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:18,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:18,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:18,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:18,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:18,551 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:18,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:18,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:18,617 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:18,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:18,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:18,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:18,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:18,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:18,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:18,683 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:18,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:18,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:18,771 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:18,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:18,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:18,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:18,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:18,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:18,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:18,861 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:18,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:18,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:18,935 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:18,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:18,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:18,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:18,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:18,953 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:18,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:19,013 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:19,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:19,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:19,082 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:19,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:19,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:19,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:19,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:19,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:19,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:19,159 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:19,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:19,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:19,234 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:19,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:19,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:19,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:19,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:19,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:19,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:19,300 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:19,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:19,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:19,368 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:19,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:19,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:19,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:19,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:19,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:19,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:19,435 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:19,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:19,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:19,499 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:19,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:19,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:19,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:19,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:19,517 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:19,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:19,568 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:19,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:19,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:19,635 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:19,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:19,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:19,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:19,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:19,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:19,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:19,709 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:19,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:19,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:19,786 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:19,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:19,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:19,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:19,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:19,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:19,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:19,862 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:19,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:19,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:19,934 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:19,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:19,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:19,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:19,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:19,951 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:19,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:20,004 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:20,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:20,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:20,070 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:20,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:20,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:20,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:20,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:20,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:20,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:20,155 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:20,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:20,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:20,238 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:20,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:20,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:20,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:20,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:20,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:20,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:20,332 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:20,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:20,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:20,418 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:20,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:20,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:20,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:20,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:20,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:20,438 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:20,506 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:20,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:20,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:20,598 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:20,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:20,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:20,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:20,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:20,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:20,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:20,678 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:20,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:20,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:20,758 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:20,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:20,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:20,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:20,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:20,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:20,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:20,837 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:20,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:20,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:20,919 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:20,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:20,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:20,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:20,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:20,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:20,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:20,995 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:21,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:21,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:21,071 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:21,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:21,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:21,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:21,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:21,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:21,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:21,139 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:21,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:21,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:21,201 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:21,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:21,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:21,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:21,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:21,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:21,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:21,268 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:21,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:21,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:21,329 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:21,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:21,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:21,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:21,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:21,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:21,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:21,396 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:21,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:21,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:21,462 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:21,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:21,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:21,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:21,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:21,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:21,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:21,530 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:21,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:21,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:21,596 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:21,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:21,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:21,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:21,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:21,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:21,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:21,666 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:21,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:21,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:21,734 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:21,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:21,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:21,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:21,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:21,751 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:21,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:21,807 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:21,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:21,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:21,878 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:21,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:21,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:21,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:21,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:21,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:21,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:21,941 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:22,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:22,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:22,008 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:22,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:22,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:22,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:22,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:22,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:22,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:22,072 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:22,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:22,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:22,140 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:22,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:22,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:22,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:22,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:22,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:22,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:22,206 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:22,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:22,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:22,270 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:22,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:22,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:22,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:22,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:22,286 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:22,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:22,334 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:22,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:22,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:22,399 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:22,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:22,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:22,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:22,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:22,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:22,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:22,467 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:22,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:22,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:22,532 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:22,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:22,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:22,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:22,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:22,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:22,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:22,605 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:22,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:22,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:22,683 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:22,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:22,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:22,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:22,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:22,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:22,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:22,754 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:22,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:22,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:22,823 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:22,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:22,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:22,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:22,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:22,845 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:22,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:22,914 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:22,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:22,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:22,985 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:22,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:22,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:22,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:23,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:23,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:23,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:23,077 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:23,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:23,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:23,165 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:23,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:23,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:23,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:23,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:23,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:23,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:23,236 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:23,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:23,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:23,315 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:23,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:23,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:23,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:23,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:23,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:23,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:23,394 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:23,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:23,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:23,466 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:23,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:23,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:23,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:23,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:23,483 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:23,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:23,539 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:23,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:23,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:23,614 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:23,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:23,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:23,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:23,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:23,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:23,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:23,689 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:23,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:23,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:23,755 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:23,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:23,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:23,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:23,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:23,773 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:23,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:23,829 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:23,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:23,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:23,899 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:23,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:23,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:23,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:23,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:23,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:23,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:23,974 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:24,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:24,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:24,049 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:24,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:24,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:24,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:24,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:24,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:24,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:24,128 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:24,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:24,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:24,200 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:24,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:24,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:24,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:24,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:24,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:24,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:24,271 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:24,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:24,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:24,343 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:24,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:24,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:24,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:24,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:24,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:24,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:24,414 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:24,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:24,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:24,483 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:24,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:24,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:24,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:24,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:24,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:24,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:24,553 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:24,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:24,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:24,617 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:24,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:24,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:24,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:24,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:24,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:24,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:24,691 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:24,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:24,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:24,767 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:24,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:24,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:24,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:24,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:24,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:24,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:24,838 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:24,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:24,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:24,917 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:24,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:24,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:24,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:24,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:24,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:24,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:24,989 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:25,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:25,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:25,067 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:25,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:25,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:25,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:25,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:25,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:25,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:25,142 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:25,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:25,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:25,221 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:25,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:25,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:25,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:25,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:25,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:25,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:25,291 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:25,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:25,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:25,353 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:25,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:25,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:25,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:25,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:25,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:25,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:25,424 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:25,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:25,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:25,493 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:25,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:25,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:25,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:25,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:25,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:25,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:25,571 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:25,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:25,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:25,649 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:25,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:25,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:25,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:25,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:25,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:25,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:25,722 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:25,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:25,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:25,790 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:25,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:25,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:25,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:25,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:25,807 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:25,808 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:25,857 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:25,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:25,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:25,931 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:25,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:25,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:25,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:25,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:25,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:25,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:26,000 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:26,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:26,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:26,067 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:26,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:26,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:26,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:26,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:26,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:26,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:26,135 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:26,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:26,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:26,202 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:26,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:26,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:26,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:26,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:26,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:26,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:26,271 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:26,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:26,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:26,339 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:26,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:26,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:26,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:26,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:26,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:26,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:26,410 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:26,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:26,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:26,476 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:26,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:26,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:26,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:26,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:26,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:26,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:26,547 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:26,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:26,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:26,610 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:26,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:26,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:26,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:26,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:26,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:26,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:26,678 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:26,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:26,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:26,743 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:26,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:26,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:26,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:26,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:26,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:26,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:26,822 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:26,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:26,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:26,902 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:26,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:26,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:26,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:26,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:26,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:26,977 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:27,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:27,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:27,051 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:27,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:27,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:27,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:27,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:27,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:27,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:27,119 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:27,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:27,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:27,183 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:27,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:27,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:27,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:27,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:27,200 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:27,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:27,251 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:27,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:27,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:27,314 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:27,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:27,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:27,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:27,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:27,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:27,381 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:27,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:27,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:27,446 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:27,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:27,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:27,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:27,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:27,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:27,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:27,516 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:27,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:27,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:27,595 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:27,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:27,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:27,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:27,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:27,614 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:27,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:27,667 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:27,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:27,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:27,732 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:27,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:27,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:27,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:27,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:27,748 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:27,749 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:27,800 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:27,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:27,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:27,866 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:27,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:27,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:27,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:27,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:27,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:27,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:27,933 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:27,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:27,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:27,999 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:27,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:27,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:27,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:28,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:28,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:28,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:28,076 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:28,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:28,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:28,153 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:28,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:28,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:28,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:28,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:28,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:28,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:28,230 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:28,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:28,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:28,296 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:28,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:28,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:28,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:28,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:28,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:28,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:28,369 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:28,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:28,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:28,447 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:28,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:28,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:28,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:28,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:28,466 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:28,466 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:28,521 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:28,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:28,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:28,600 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:28,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:28,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:28,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:28,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:28,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:28,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:28,667 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:28,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:28,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:28,732 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:28,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:28,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:28,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:28,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:28,748 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:28,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:28,803 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:28,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:28,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:28,881 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:28,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:28,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:28,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:28,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:28,900 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:28,901 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:28,958 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:29,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:29,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:29,035 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:29,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:29,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:29,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:29,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:29,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:29,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:29,110 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:29,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:29,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:29,174 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:29,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:29,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:29,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:29,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:29,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:29,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:29,241 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:29,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:29,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:29,306 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:29,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:29,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:29,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:29,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:29,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:29,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:29,374 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:29,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:29,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:29,439 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:29,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:29,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:29,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:29,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:29,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:29,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:29,523 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:29,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:29,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:29,601 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:29,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:29,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:29,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:29,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:29,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:29,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:29,675 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:29,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:29,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:29,754 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:29,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:29,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:29,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:29,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:29,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:29,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:29,829 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:29,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:29,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:29,907 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:29,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:29,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:29,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:29,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:29,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:29,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:29,980 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:30,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:30,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:30,058 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:30,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:30,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:30,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:30,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:30,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:30,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:30,136 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:30,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:30,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:30,202 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:30,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:30,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:30,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:30,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:30,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:30,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:30,268 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:30,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:30,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:30,334 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:30,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:30,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:30,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:30,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:30,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:30,351 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:30,401 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:30,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:30,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:30,464 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:30,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:30,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:30,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:30,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:30,481 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:30,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:30,539 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:30,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:30,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:30,618 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:30,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:30,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:30,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:30,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:30,637 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:30,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:30,698 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:30,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:30,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:30,777 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:30,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:30,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:30,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:30,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:30,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:30,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:30,862 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:30,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:30,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:30,941 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:30,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:30,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:30,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:30,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:30,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:30,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:31,016 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:31,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:31,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:31,095 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:31,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:31,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:31,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:31,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:31,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:31,114 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:31,170 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:31,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:31,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:31,249 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:31,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:31,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:31,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:31,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:31,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:31,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:31,325 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:31,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:31,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:31,403 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:31,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:31,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:31,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:31,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:31,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:31,423 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:31,481 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:31,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:31,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:31,561 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:31,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:31,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:31,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:31,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:31,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:31,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:31,638 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:31,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:31,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:31,718 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:31,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:31,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:31,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:31,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:31,737 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:31,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:31,796 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:31,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:31,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:31,875 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:31,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:31,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:31,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:31,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:31,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:31,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:31,954 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:32,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:32,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:32,031 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:32,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:32,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:32,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:32,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:32,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:32,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:32,113 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:32,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:32,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:32,192 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:32,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:32,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:32,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:32,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:32,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:32,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:32,268 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:32,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:32,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:32,329 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:32,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:32,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:32,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:32,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:32,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:32,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:32,404 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:32,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:32,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:32,482 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:32,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:32,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:32,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:32,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:32,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:32,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:32,554 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:32,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:32,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:32,633 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:32,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:32,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:32,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:32,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:32,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:32,653 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:32,710 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:32,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:32,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:32,790 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:32,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:32,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:32,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:32,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:32,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:32,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:32,868 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:32,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:32,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:32,947 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:32,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:32,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:32,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:32,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:32,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:32,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:33,026 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:33,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:33,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:33,106 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:33,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:33,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:33,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:33,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:33,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:33,125 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:33,185 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:33,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:33,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:33,257 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:33,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:33,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:33,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:33,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:33,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:33,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:33,326 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:33,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:33,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:33,390 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:33,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:33,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:33,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:33,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:33,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:33,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:33,473 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:33,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:33,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:33,551 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:33,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:33,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:33,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:33,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:33,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:33,571 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:33,632 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:33,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:33,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:33,712 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:33,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:33,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:33,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:33,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:33,730 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:33,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:33,788 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:33,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:33,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:33,867 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:33,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:33,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:33,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:33,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:33,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:33,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:33,944 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:34,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:34,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:34,024 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:34,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:34,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:34,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:34,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:34,042 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:34,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:34,100 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:34,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:34,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:34,179 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:34,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:34,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:34,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:34,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:34,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:34,198 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:34,255 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:34,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:34,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:34,335 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:34,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:34,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:34,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:34,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:34,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:34,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:34,412 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:34,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:34,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:34,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:34,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:34,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:34,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:34,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:34,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:34,570 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:34,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:34,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:34,648 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:34,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:34,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:34,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:34,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:34,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:34,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:34,736 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:34,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:34,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:34,818 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:34,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:34,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:34,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:34,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:34,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:34,837 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:34,889 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:34,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:34,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:34,951 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:34,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:34,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:34,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:34,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:34,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:34,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:35,022 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:35,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:35,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:35,084 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:35,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:35,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:35,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:35,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:35,102 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:35,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:35,154 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:35,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:35,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:35,216 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:35,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:35,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:35,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:35,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:35,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:35,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:35,283 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:35,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:35,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:35,343 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:35,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:35,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:35,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:35,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:35,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:35,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:35,410 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:35,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:35,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:35,476 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:35,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:35,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:35,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:35,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:35,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:35,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:35,548 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:35,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:35,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:35,627 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:35,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:35,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:35,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:35,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:35,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:35,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:35,704 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:35,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:35,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:35,783 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:35,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:35,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:35,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:35,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:35,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:35,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:35,861 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:35,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:35,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:35,939 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:35,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:35,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:35,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:35,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:35,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:35,959 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:36,018 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:36,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:36,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:36,092 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:36,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:36,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:36,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:36,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:36,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:36,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:36,164 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:36,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:36,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:36,229 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:36,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:36,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:36,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:36,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:36,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:36,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:36,298 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:36,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:36,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:36,360 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:36,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:36,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:36,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:36,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:36,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:36,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:36,434 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:36,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:36,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:36,500 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:36,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:36,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:36,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:36,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:36,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:36,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:36,566 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:36,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:36,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:36,628 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:36,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:36,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:36,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:36,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:36,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:36,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:36,695 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:36,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:36,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:36,756 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:36,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:36,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:36,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:36,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:36,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:36,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:36,824 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:36,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:36,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:36,888 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:36,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:36,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:36,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:36,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:36,905 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:36,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:36,955 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:37,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:37,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:37,020 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:37,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:37,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:37,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:37,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:37,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:37,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:37,088 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:37,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:37,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:37,167 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:37,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:37,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:37,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:37,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:37,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:37,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:37,237 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:37,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:37,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:37,296 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:37,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:37,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:37,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:37,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:37,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:37,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:37,373 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:37,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:37,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:37,455 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:37,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:37,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:37,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:37,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:37,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:37,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:37,523 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:37,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:37,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:37,584 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:37,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:37,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:37,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:37,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:37,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:37,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:37,650 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:37,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:37,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:37,712 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:37,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:37,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:37,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:37,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:37,730 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:37,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:37,778 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:37,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:37,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:37,839 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:37,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:37,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:37,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:37,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:37,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:37,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:37,912 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:37,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:37,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:37,976 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:37,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:37,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:37,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:37,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:37,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:37,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:38,054 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:38,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:38,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:38,131 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:38,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:38,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:38,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:38,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:38,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:38,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:38,211 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:38,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:38,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:38,290 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:38,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:38,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:38,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:38,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:38,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:38,310 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:38,370 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:38,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:38,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:38,449 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:38,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:38,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:38,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:38,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:38,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:38,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:38,530 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:38,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:38,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:38,610 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:38,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:38,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:38,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:38,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:38,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:38,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:38,692 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:38,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:38,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:38,775 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:38,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:38,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:38,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:38,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:38,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:38,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:38,851 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:38,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:38,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:38,930 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:38,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:38,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:38,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:38,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:38,949 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:38,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:39,006 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:39,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:39,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:39,084 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:39,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:39,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:39,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:39,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:39,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:39,103 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:39,160 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:39,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:39,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:39,240 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:39,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:39,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:39,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:39,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:39,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:39,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:39,317 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:39,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:39,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:39,395 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:39,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:39,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:39,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:39,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:39,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:39,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:39,473 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:39,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:39,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:39,552 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:39,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:39,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:39,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:39,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:39,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:39,571 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:39,630 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:39,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:39,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:39,709 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:39,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:39,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:39,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:39,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:39,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:39,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:39,789 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:39,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:39,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:39,856 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:39,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:39,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:39,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:39,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:39,873 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:39,873 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:39,933 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:40,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:40,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:40,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:40,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:40,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:40,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:40,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:40,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:40,091 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:40,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:40,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:40,170 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:40,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:40,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:40,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:40,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:40,189 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:40,190 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:40,244 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:40,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:40,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:40,319 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:40,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:40,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:40,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:40,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:40,337 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:40,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:40,384 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:40,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:40,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:40,442 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:40,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:40,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:40,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:40,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:40,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:40,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:40,507 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:40,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:40,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:40,567 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:40,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:40,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:40,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:40,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:40,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:40,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:40,633 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:40,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:40,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:40,700 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:40,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:40,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:40,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:40,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:40,719 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:40,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:40,770 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:40,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:40,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:40,840 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:40,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:40,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:40,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:40,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:40,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:40,919 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:40,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:40,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:40,981 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:40,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:40,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:40,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:40,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:40,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:41,052 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:41,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:41,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:41,121 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:41,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:41,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:41,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:41,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:41,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:41,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:41,198 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:41,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:41,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:41,272 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:41,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:41,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:41,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:41,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:41,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:41,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:41,349 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:41,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:41,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:41,430 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:41,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:41,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:41,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:41,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:41,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:41,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:41,501 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:41,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:41,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:41,573 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:41,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:41,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:41,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:41,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:41,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:41,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:41,651 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:41,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:41,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:41,715 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:41,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:41,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:41,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:41,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:41,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:41,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:41,786 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:41,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:41,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:41,860 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:41,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:41,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:41,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:41,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:41,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:41,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:41,928 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:41,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:41,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:41,988 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:41,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:41,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:41,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:42,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:42,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:42,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:42,061 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:42,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:42,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:42,139 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:42,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:42,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:42,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:42,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:42,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:42,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:42,207 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:42,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:42,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:42,269 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:42,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:42,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:42,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:42,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:42,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:42,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:42,342 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:42,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:42,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:42,420 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:42,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:42,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:42,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:42,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:42,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:42,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:42,489 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:42,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:42,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:42,550 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:42,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:42,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:42,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:42,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:42,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:42,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:42,628 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:42,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:42,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:42,696 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:42,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:42,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:42,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:42,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:42,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:42,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:42,768 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:42,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:42,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:42,841 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:42,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:42,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:42,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:42,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:42,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:42,859 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:42,913 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:42,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:42,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:42,991 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:42,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:42,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:42,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:43,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:43,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:43,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:43,065 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:43,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:43,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:43,143 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:43,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:43,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:43,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:43,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:43,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:43,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:43,220 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:43,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:43,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:43,299 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:43,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:43,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:43,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:43,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:43,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:43,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:43,382 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:43,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:43,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:43,459 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:43,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:43,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:43,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:43,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:43,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:43,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:43,540 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:43,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:43,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:43,619 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:43,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:43,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:43,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:43,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:43,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:43,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:43,699 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:43,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:43,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:43,780 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:43,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:43,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:43,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:43,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:43,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:43,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:43,859 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:43,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:43,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:43,939 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:43,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:43,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:43,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:43,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:43,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:43,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:44,012 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:44,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:44,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:44,080 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:44,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:44,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:44,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:44,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:44,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:44,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:44,144 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:44,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:44,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:44,208 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:44,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:44,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:44,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:44,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:44,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:44,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:44,273 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:44,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:44,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:44,338 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:44,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:44,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:44,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:44,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:44,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:44,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:44,403 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:44,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:44,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:44,466 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:44,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:44,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:44,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:44,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:44,482 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:44,483 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:44,532 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:44,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:44,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:44,596 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:44,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:44,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:44,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:44,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:44,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:44,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:44,661 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:44,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:44,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:44,727 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:44,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:44,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:44,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:44,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:44,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:44,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:44,794 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:44,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:44,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:44,859 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:44,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:44,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:44,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:44,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:44,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:44,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:44,933 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:44,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:44,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:44,994 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:44,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:44,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:44,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:45,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:45,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:45,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:45,064 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:45,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:45,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:45,128 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:45,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:45,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:45,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:45,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:45,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:45,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:45,196 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:45,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:45,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:45,263 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:45,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:45,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:45,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:45,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:45,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:45,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:45,329 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:45,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:45,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:45,407 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:45,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:45,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:45,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:45,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:45,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:45,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:45,476 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:45,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:45,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:45,538 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:45,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:45,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:45,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:45,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:45,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:45,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:45,604 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:45,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:45,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:45,669 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:45,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:45,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:45,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:45,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:45,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:45,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:45,735 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:45,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:45,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:45,800 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:45,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:45,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:45,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:45,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:45,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:45,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:45,876 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:45,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:45,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:45,943 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:45,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:45,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:45,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:45,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:45,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:45,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:46,021 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:46,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:46,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:46,101 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:46,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:46,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:46,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:46,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:46,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:46,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:46,181 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:46,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:46,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:46,262 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:46,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:46,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:46,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:46,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:46,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:46,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:46,343 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:46,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:46,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:46,422 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:46,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:46,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:46,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:46,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:46,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:46,442 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:46,503 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:46,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:46,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:46,587 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:46,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:46,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:46,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:46,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:46,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:46,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:46,662 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:46,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:46,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:46,742 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:46,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:46,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:46,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:46,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:46,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:46,819 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:46,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:46,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:46,898 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:46,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:46,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:46,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:46,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:46,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:46,974 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:47,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:47,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:47,040 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:47,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:47,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:47,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:47,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:47,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:47,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:47,108 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:47,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:47,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:47,172 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:47,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:47,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:47,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:47,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:47,188 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:47,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:47,240 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:47,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:47,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:47,307 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:47,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:47,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:47,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:47,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:47,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:47,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:47,373 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:47,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:47,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:47,436 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:47,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:47,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:47,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:47,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:47,453 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:47,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:47,512 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:47,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:47,580 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:47,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:47,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:47,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:47,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:47,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:47,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:47,649 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:47,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:47,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:47,712 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:47,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:47,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:47,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:47,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:47,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:47,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:47,781 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:47,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:47,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:47,850 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:47,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:47,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:47,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:47,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:47,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:47,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:47,918 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:47,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:47,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:47,987 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:47,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:47,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:47,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:48,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:48,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:48,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:48,063 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:48,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:48,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:48,132 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:48,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:48,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:48,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:48,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:48,149 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:48,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:48,198 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:48,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:48,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:48,260 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:48,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:48,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:48,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:48,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:48,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:48,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:48,326 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:48,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:48,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:48,388 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:48,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:48,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:48,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:48,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:48,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:48,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:48,455 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:48,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:48,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:48,517 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:48,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:48,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:48,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:48,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:48,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:48,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:48,593 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:48,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:48,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:48,673 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:48,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:48,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:48,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:48,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:48,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:48,692 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:48,742 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:48,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:48,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:48,801 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:48,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:48,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:48,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:48,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:48,818 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:48,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:48,870 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:48,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:48,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:48,936 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:48,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:48,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:48,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:48,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:48,953 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:48,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:49,006 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:49,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:49,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:49,083 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:49,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:49,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:49,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:49,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:49,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:49,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:49,153 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:49,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:49,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:49,215 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:49,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:49,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:49,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:49,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:49,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:49,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:49,281 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:49,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:49,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:49,343 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:49,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:49,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:49,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:49,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:49,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:49,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:49,410 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:49,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:49,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:49,473 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:49,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:49,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:49,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:49,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:49,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:49,490 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:49,540 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:49,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:49,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:49,602 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:49,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:49,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:49,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:49,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:49,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:49,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:49,669 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:49,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:49,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:49,731 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:49,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:49,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:49,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:49,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:49,748 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:49,749 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:49,798 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:49,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:49,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:49,859 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:49,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:49,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:49,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:49,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:49,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:49,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:49,933 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:50,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:50,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:50,011 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:50,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:50,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:50,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:50,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:50,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:50,031 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:50,084 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:50,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:50,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:50,157 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:50,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:50,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:50,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:50,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:50,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:50,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:50,230 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:50,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:50,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:50,313 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:50,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:50,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:50,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:50,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:50,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:50,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:50,385 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:50,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:50,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:50,453 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:50,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:50,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:50,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:50,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:50,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:50,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:50,518 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:50,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:50,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:50,583 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:50,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:50,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:50,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:50,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:50,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:50,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:50,648 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:50,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:50,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:50,710 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:50,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:50,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:50,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:50,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:50,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:50,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:50,776 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:50,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:50,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:50,840 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:50,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:50,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:50,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:50,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:50,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:50,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:50,907 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:50,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:50,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:50,971 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:50,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:50,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:50,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:50,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:50,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:50,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:51,038 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:51,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:51,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:51,103 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:51,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:51,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:51,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:51,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:51,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:51,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:51,171 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:51,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:51,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:51,236 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:51,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:51,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:51,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:51,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:51,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:51,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:51,304 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:51,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:51,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:51,370 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:51,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:51,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:51,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:51,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:51,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:51,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:51,439 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:51,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:51,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:51,519 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:51,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:51,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:51,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:51,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:51,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:51,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:51,593 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:51,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:51,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:51,671 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:51,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:51,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:51,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:51,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:51,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:51,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:51,743 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:51,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:51,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:51,806 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:51,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:51,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:51,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:51,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:51,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:51,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:51,871 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:51,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:51,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:51,950 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:51,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:51,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:51,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:51,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:51,969 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:51,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:52,027 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:52,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:52,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:52,105 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:52,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:52,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:52,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:52,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:52,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:52,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:52,182 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:52,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:52,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:52,258 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:52,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:52,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:52,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:52,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:52,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:52,275 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:52,325 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:52,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:52,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:52,388 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:52,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:52,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:52,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:52,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:52,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:52,406 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:52,466 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:52,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:52,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:52,545 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:52,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:52,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:52,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:52,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:52,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:52,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:52,618 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:52,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:52,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:52,686 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:52,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:52,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:52,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:52,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:52,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:52,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:52,757 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:52,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:52,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:52,844 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:52,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:52,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:52,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:52,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:52,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:52,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:52,920 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:52,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:52,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:52,999 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:52,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:52,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:52,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:53,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:53,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:53,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:53,077 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:53,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:53,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:53,156 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:53,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:53,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:53,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:53,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:53,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:53,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:53,229 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:53,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:53,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:53,296 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:53,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:53,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:53,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:53,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:53,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:53,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:53,363 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:53,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:53,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:53,429 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:53,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:53,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:53,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:53,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:53,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:53,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:53,498 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:53,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:53,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:53,564 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:53,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:53,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:53,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:53,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:53,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:53,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:53,632 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:53,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:53,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:53,700 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:53,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:53,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:53,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:53,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:53,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:53,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:53,769 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:53,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:53,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:53,835 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:53,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:53,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:53,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:53,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:53,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:53,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:53,905 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:53,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:53,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:53,979 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:53,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:53,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:53,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:53,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:53,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:53,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:54,057 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:54,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:54,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:54,127 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:54,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:54,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:54,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:54,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:54,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:54,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:54,203 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:54,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:54,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:54,281 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:54,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:54,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:54,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:54,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:54,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:54,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:54,357 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:54,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:54,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:54,435 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:54,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:54,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:54,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:54,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:54,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:54,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:54,513 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:54,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:54,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:54,593 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:54,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:54,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:54,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:54,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:54,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:54,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:54,662 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:54,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:54,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:54,723 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:54,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:54,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:54,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:54,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:54,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:54,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:54,801 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:54,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:54,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:54,879 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:54,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:54,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:54,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:54,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:54,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:54,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:54,954 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:55,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:55,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:55,015 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:55,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:55,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:55,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:55,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:55,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:55,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:55,095 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:55,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:55,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:55,175 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:55,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:55,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:55,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:55,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:55,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:55,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:55,257 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:55,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:55,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:55,324 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:55,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:55,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:55,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:55,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:55,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:55,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:55,399 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:55,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:55,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:55,484 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:55,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:55,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:55,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:55,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:55,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:55,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:55,561 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:55,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:55,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:55,641 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:55,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:55,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:55,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:55,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:55,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:55,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:55,712 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:55,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:55,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:55,792 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:55,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:55,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:55,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:55,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:55,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:55,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:55,864 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:55,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:55,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:55,938 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:55,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:55,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:55,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:55,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:55,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:55,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:56,004 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:56,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:56,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:56,072 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:56,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:56,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:56,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:56,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:56,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:56,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:56,142 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:56,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:56,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:56,205 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:56,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:56,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:56,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:56,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:56,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:56,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:56,274 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:56,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:56,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:56,336 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:56,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:56,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:56,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:56,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:56,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:56,405 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:56,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:56,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:56,482 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:56,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:56,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:56,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:56,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:56,501 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:56,501 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:56,551 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:56,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:56,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:56,612 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:56,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:56,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:56,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:56,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:56,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:56,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:56,683 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:56,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:56,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:56,754 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:56,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:56,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:56,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:56,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:56,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:56,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:56,825 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:56,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:56,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:56,905 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:56,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:56,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:56,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:56,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:56,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:56,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:56,975 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:57,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:57,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:57,038 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:57,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:57,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:57,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:57,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:57,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:57,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:57,109 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:57,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:57,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:57,189 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:57,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:57,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:57,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:57,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:57,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:57,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:57,260 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:57,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:57,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:57,326 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:57,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:57,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:57,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:57,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:57,344 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:57,344 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:57,392 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:57,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:57,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:57,454 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:57,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:57,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:57,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:57,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:57,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:57,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:57,523 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:57,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:57,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:57,591 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:57,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:57,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:57,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:57,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:57,608 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:57,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:57,660 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:57,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:57,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:57,722 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:57,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:57,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:57,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:57,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:57,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:57,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:57,790 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:57,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:57,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:57,850 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:57,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:57,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:57,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:57,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:57,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:57,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:57,925 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:58,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:58,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:58,004 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:58,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:58,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:58,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:58,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:58,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:58,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:58,070 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:58,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:58,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:58,130 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:58,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:58,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:58,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:58,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:58,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:58,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:58,203 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:58,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:58,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:58,284 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:58,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:58,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:58,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:58,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:58,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:58,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:58,353 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:58,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:58,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:58,416 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:58,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:58,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:58,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:58,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:58,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:58,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:58,481 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:58,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:58,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:58,541 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:58,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:58,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:58,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:58,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:58,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:58,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:58,610 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:58,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:58,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:58,670 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:58,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:58,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:58,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:58,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:58,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:58,688 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:58,736 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:58,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:58,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:58,795 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:58,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:58,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:58,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:58,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:58,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:58,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:58,864 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:58,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:58,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:58,926 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:58,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:58,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:58,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:58,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:58,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:58,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:59,000 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:59,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:59,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:59,078 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:59,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:59,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:59,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:59,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:59,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:59,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:59,153 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:59,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:59,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:59,212 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:59,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:59,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:59,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:59,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:59,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:59,230 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:59,276 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:59,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:59,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:59,336 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:59,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:59,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:59,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:59,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:59,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:59,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:59,404 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:59,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:59,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:59,464 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:59,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:59,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:59,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:59,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:59,481 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:59,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:59,533 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:59,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:59,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:59,593 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:59,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:59,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:59,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:59,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:59,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:59,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:59,669 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:59,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:59,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:59,747 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:59,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:59,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:59,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:59,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:59,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:59,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:59,815 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:53:59,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:59,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:53:59,877 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:53:59,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:53:59,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:59,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:59,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:59,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:53:59,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:53:59,952 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:00,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:00,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:00,031 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:00,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:00,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:00,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:00,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:00,049 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:00,050 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:00,110 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:00,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:00,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:00,185 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:00,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:00,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:00,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:00,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:00,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:00,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:00,254 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:00,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:00,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:00,331 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:00,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:00,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:00,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:00,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:00,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:00,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:00,406 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:00,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:00,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:00,468 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:00,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:00,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:00,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:00,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:00,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:00,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:00,533 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:00,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:00,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:00,596 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:00,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:00,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:00,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:00,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:00,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:00,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:00,671 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:00,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:00,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:00,751 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:00,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:00,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:00,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:00,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:00,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:00,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:00,829 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:00,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:00,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:00,908 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:00,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:00,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:00,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:00,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:00,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:00,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:00,986 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:01,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:01,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:01,067 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:01,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:01,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:01,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:01,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:01,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:01,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:01,143 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:01,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:01,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:01,221 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:01,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:01,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:01,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:01,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:01,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:01,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:01,301 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:01,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:01,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:01,380 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:01,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:01,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:01,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:01,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:01,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:01,399 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:01,457 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:01,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:01,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:01,522 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:01,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:01,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:01,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:01,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:01,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:01,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:01,589 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:01,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:01,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:01,656 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:01,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:01,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:01,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:01,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:01,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:01,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:01,731 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:01,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:01,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:01,807 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:01,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:01,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:01,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:01,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:01,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:01,825 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:01,879 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:01,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:01,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:01,957 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:01,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:01,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:01,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:01,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:01,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:01,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:02,025 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:02,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:02,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:02,087 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:02,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:02,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:02,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:02,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:02,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:02,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:02,155 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:02,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:02,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:02,235 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:02,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:02,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:02,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:02,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:02,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:02,254 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:02,308 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:02,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:02,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:02,372 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:02,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:02,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:02,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:02,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:02,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:02,446 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:02,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:02,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:02,526 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:02,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:02,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:02,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:02,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:02,545 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:02,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:02,604 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:02,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:02,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:02,683 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:02,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:02,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:02,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:02,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:02,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:02,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:02,761 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:02,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:02,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:02,839 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:02,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:02,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:02,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:02,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:02,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:02,859 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:02,918 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:02,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:02,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:02,997 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:02,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:02,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:02,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:03,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:03,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:03,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:03,074 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:03,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:03,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:03,136 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:03,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:03,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:03,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:03,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:03,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:03,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:03,202 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:03,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:03,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:03,272 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:03,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:03,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:03,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:03,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:03,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:03,336 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:03,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:03,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:03,403 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:03,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:03,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:03,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:03,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:03,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:03,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:03,469 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:03,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:03,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:03,536 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:03,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:03,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:03,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:03,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:03,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:03,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:03,602 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:03,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:03,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:03,666 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:03,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:03,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:03,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:03,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:03,683 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:03,684 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:03,741 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:03,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:03,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:03,821 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:03,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:03,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:03,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:03,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:03,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:03,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:03,899 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:03,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:03,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:03,978 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:03,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:03,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:03,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:03,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:03,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:03,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:04,058 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:04,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:04,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:04,137 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:04,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:04,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:04,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:04,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:04,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:04,158 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:04,221 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:04,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:04,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:04,300 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:04,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:04,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:04,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:04,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:04,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:04,381 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:04,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:04,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:04,462 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:04,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:04,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:04,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:04,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:04,481 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:04,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:04,538 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:04,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:04,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:04,619 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:04,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:04,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:04,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:04,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:04,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:04,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:04,694 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:04,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:04,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:04,769 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:04,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:04,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:04,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:04,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:04,788 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:04,788 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:04,844 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:04,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:04,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:04,923 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:04,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:04,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:04,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:04,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:04,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:04,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:04,999 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:05,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:05,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:05,080 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:05,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:05,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:05,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:05,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:05,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:05,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:05,158 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:05,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:05,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:05,238 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:05,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:05,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:05,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:05,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:05,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:05,258 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:05,318 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:05,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:05,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:05,383 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:05,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:05,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:05,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:05,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:05,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:05,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:05,455 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:05,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:05,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:05,524 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:05,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:05,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:05,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:05,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:05,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:05,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:05,602 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:05,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:05,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:05,680 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:05,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:05,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:05,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:05,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:05,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:05,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:05,751 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:05,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:05,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:05,813 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:05,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:05,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:05,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:05,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:05,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:05,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:05,880 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:05,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:05,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:05,948 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:05,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:05,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:05,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:05,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:05,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:05,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:06,014 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:06,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:06,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:06,080 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:06,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:06,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:06,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:06,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:06,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:06,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:06,146 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:06,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:06,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:06,212 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:06,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:06,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:06,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:06,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:06,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:06,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:06,278 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:06,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:06,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:06,345 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:06,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:06,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:06,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:06,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:06,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:06,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:06,412 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:06,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:06,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:06,478 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:06,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:06,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:06,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:06,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:06,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:06,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:06,546 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:06,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:06,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:06,612 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:06,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:06,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:06,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:06,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:06,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:06,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:06,689 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:06,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:06,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:06,767 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:06,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:06,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:06,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:06,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:06,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:06,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:06,842 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:06,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:06,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:06,907 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:06,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:06,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:06,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:06,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:06,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:06,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:06,983 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:07,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:07,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:07,063 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:07,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:07,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:07,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:07,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:07,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:07,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:07,137 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:07,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:07,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:07,215 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:07,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:07,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:07,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:07,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:07,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:07,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:07,290 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:07,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:07,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:07,369 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:07,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:07,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:07,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:07,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:07,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:07,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:07,438 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:07,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:07,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:07,502 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:07,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:07,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:07,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:07,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:07,520 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:07,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:07,575 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:07,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:07,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:07,653 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:07,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:07,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:07,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:07,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:07,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:07,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:07,728 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:07,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:07,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:07,807 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:07,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:07,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:07,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:07,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:07,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:07,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:07,885 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:07,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:07,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:07,963 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:07,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:07,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:07,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:07,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:07,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:07,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:08,032 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:08,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:08,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:08,093 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:08,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:08,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:08,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:08,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:08,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:08,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:08,163 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:08,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:08,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:08,228 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:08,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:08,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:08,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:08,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:08,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:08,246 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:08,303 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:08,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:08,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:08,383 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:08,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:08,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:08,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:08,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:08,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:08,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:08,459 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:08,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:08,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:08,538 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:08,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:08,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:08,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:08,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:08,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:08,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:08,609 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:08,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:08,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:08,672 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:08,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:08,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:08,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:08,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:08,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:08,689 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:08,738 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:08,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:08,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:08,799 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:08,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:08,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:08,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:08,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:08,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:08,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:08,876 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:08,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:08,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:08,957 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:08,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:08,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:08,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:08,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:08,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:08,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:09,029 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:09,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:09,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:09,097 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:09,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:09,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:09,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:09,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:09,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:09,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:09,172 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:09,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:09,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:09,251 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:09,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:09,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:09,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:09,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:09,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:09,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:09,325 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:09,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:09,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:09,392 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:09,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:09,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:09,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:09,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:09,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:09,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:09,470 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:09,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:09,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:09,541 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:09,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:09,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:09,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:09,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:09,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:09,559 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:09,609 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:09,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:09,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:09,670 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:09,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:09,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:09,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:09,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:09,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:09,688 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:09,737 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:09,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:09,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:09,814 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:09,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:09,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:09,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:09,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:09,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:09,882 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:09,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:09,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:09,942 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:09,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:09,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:09,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:09,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:09,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:09,959 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:10,007 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:10,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:10,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:10,069 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:10,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:10,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:10,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:10,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:10,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:10,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:10,144 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:10,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:10,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:10,223 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:10,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:10,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:10,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:10,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:10,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:10,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:10,294 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:10,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:10,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:10,360 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:10,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:10,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:10,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:10,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:10,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:10,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:10,438 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:10,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:10,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:10,518 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:10,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:10,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:10,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:10,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:10,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-03 02:54:10,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 02:54:10,591 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 4 not checked. [2023-12-03 02:54:10,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:10,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 551 states and 824 transitions. [2023-12-03 02:54:10,656 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 824 transitions. [2023-12-03 02:54:10,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:54:10,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:10,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms