./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6160d6d6-e412-470b-abb2-525904ef8875/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6160d6d6-e412-470b-abb2-525904ef8875/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6160d6d6-e412-470b-abb2-525904ef8875/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6160d6d6-e412-470b-abb2-525904ef8875/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6160d6d6-e412-470b-abb2-525904ef8875/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6160d6d6-e412-470b-abb2-525904ef8875/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 47fbdb3da16165eeeef0687b73275c90a2682f5a520ac2387154637187559fe6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:11:04,725 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:11:04,806 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6160d6d6-e412-470b-abb2-525904ef8875/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:11:04,814 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:11:04,814 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:11:04,846 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:11:04,847 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:11:04,848 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:11:04,848 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:11:04,849 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:11:04,850 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:11:04,850 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:11:04,850 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:11:04,851 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:11:04,851 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:11:04,851 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:11:04,851 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:11:04,851 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:11:04,851 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:11:04,851 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:11:04,851 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:11:04,851 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:11:04,851 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:11:04,851 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:11:04,852 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:11:04,852 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:11:04,852 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:11:04,852 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:11:04,853 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:11:04,853 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:11:04,853 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:11:04,854 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:11:04,854 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:11:04,854 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_6160d6d6-e412-470b-abb2-525904ef8875/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47fbdb3da16165eeeef0687b73275c90a2682f5a520ac2387154637187559fe6 [2024-11-13 21:11:05,204 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:11:05,217 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:11:05,222 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:11:05,224 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:11:05,224 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:11:05,225 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6160d6d6-e412-470b-abb2-525904ef8875/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound100.c Unable to find full path for "g++" [2024-11-13 21:11:07,170 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:11:07,475 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:11:07,476 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6160d6d6-e412-470b-abb2-525904ef8875/sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound100.c [2024-11-13 21:11:07,485 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6160d6d6-e412-470b-abb2-525904ef8875/bin/ukojak-verify-EEHR8qb7sm/data/f0d259bf8/d5b503c46abe4d008480a23956277290/FLAG805111377 [2024-11-13 21:11:07,512 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6160d6d6-e412-470b-abb2-525904ef8875/bin/ukojak-verify-EEHR8qb7sm/data/f0d259bf8/d5b503c46abe4d008480a23956277290 [2024-11-13 21:11:07,515 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:11:07,516 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:11:07,519 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:11:07,519 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:11:07,524 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:11:07,525 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:11:07" (1/1) ... [2024-11-13 21:11:07,529 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28c3247f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:07, skipping insertion in model container [2024-11-13 21:11:07,529 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:11:07" (1/1) ... [2024-11-13 21:11:07,548 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:11:07,718 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6160d6d6-e412-470b-abb2-525904ef8875/sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound100.c[458,471] [2024-11-13 21:11:07,742 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:11:07,754 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:11:07,767 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6160d6d6-e412-470b-abb2-525904ef8875/sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound100.c[458,471] [2024-11-13 21:11:07,780 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:11:07,798 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:11:07,799 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:07 WrapperNode [2024-11-13 21:11:07,799 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:11:07,801 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:11:07,801 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:11:07,801 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:11:07,808 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:07" (1/1) ... [2024-11-13 21:11:07,815 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:07" (1/1) ... [2024-11-13 21:11:07,835 INFO L138 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 38 [2024-11-13 21:11:07,836 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:11:07,836 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:11:07,836 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:11:07,836 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:11:07,845 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:07" (1/1) ... [2024-11-13 21:11:07,846 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:07" (1/1) ... [2024-11-13 21:11:07,851 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:07" (1/1) ... [2024-11-13 21:11:07,852 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:07" (1/1) ... [2024-11-13 21:11:07,854 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:07" (1/1) ... [2024-11-13 21:11:07,860 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:07" (1/1) ... [2024-11-13 21:11:07,861 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:07" (1/1) ... [2024-11-13 21:11:07,862 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:07" (1/1) ... [2024-11-13 21:11:07,866 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:11:07,867 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:11:07,867 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:11:07,867 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:11:07,868 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:07" (1/1) ... [2024-11-13 21:11:07,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:11:07,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6160d6d6-e412-470b-abb2-525904ef8875/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:11:07,908 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6160d6d6-e412-470b-abb2-525904ef8875/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:11:07,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6160d6d6-e412-470b-abb2-525904ef8875/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:11:07,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:11:07,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:11:07,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:11:07,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:11:07,942 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:11:07,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:11:08,002 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:11:08,004 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:11:08,121 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-13 21:11:08,121 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:11:08,143 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:11:08,144 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:11:08,144 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:11:08 BoogieIcfgContainer [2024-11-13 21:11:08,144 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:11:08,145 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:11:08,145 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:11:08,154 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:11:08,155 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:11:08" (1/1) ... [2024-11-13 21:11:08,163 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:11:08,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:08,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 20 transitions. [2024-11-13 21:11:08,227 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 20 transitions. [2024-11-13 21:11:08,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:11:08,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:08,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:08,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:08,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:08,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:08,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 15 states and 18 transitions. [2024-11-13 21:11:08,384 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 18 transitions. [2024-11-13 21:11:08,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:11:08,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:08,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:08,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:08,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:08,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:08,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2024-11-13 21:11:08,540 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2024-11-13 21:11:08,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:11:08,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:08,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:08,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:08,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:08,605 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 21:11:08,616 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:08,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:09,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:09,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 22 states and 32 transitions. [2024-11-13 21:11:09,158 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 32 transitions. [2024-11-13 21:11:09,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:11:09,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:09,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:09,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:09,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:09,221 INFO L255 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 21:11:09,223 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:09,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:09,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:09,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 24 states and 39 transitions. [2024-11-13 21:11:09,343 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 39 transitions. [2024-11-13 21:11:09,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:11:09,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:09,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:09,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:09,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:10,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:10,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 28 states and 50 transitions. [2024-11-13 21:11:10,219 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 50 transitions. [2024-11-13 21:11:10,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:11:10,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:10,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:10,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:10,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:10,279 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 21:11:10,282 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:10,418 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:11,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:11,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 32 states and 59 transitions. [2024-11-13 21:11:11,089 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 59 transitions. [2024-11-13 21:11:11,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:11:11,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:11,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:11,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:11,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:11,154 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 21:11:11,157 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:11,250 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:11,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:11,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 34 states and 60 transitions. [2024-11-13 21:11:11,656 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 60 transitions. [2024-11-13 21:11:11,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:11:11,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:11,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:11,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:12,026 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:11:13,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:13,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 35 states and 59 transitions. [2024-11-13 21:11:13,021 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 59 transitions. [2024-11-13 21:11:13,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:11:13,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:13,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:13,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:13,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:13,097 INFO L255 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 21:11:13,101 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:13,528 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:11:15,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:15,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 44 states and 85 transitions. [2024-11-13 21:11:15,836 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 85 transitions. [2024-11-13 21:11:15,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:11:15,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:15,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:15,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:15,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:15,883 INFO L255 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 21:11:15,885 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:15,976 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:16,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:16,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 46 states and 87 transitions. [2024-11-13 21:11:16,691 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 87 transitions. [2024-11-13 21:11:16,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:11:16,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:16,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:16,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:16,946 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:18,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:18,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 50 states and 103 transitions. [2024-11-13 21:11:18,243 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 103 transitions. [2024-11-13 21:11:18,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:11:18,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:18,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:18,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:18,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:18,286 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-13 21:11:18,288 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:18,447 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:11:19,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:19,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 53 states and 111 transitions. [2024-11-13 21:11:19,328 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 111 transitions. [2024-11-13 21:11:19,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:11:19,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:19,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:19,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:19,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:19,376 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 21:11:19,378 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:19,447 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:20,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:20,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 55 states and 113 transitions. [2024-11-13 21:11:20,022 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 113 transitions. [2024-11-13 21:11:20,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:11:20,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:20,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:20,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:20,120 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:20,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:20,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 55 states and 112 transitions. [2024-11-13 21:11:20,401 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 112 transitions. [2024-11-13 21:11:20,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:11:20,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:20,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:20,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:20,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:20,448 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 21:11:20,451 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:20,506 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:21,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:21,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 57 states and 114 transitions. [2024-11-13 21:11:21,010 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 114 transitions. [2024-11-13 21:11:21,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:11:21,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:21,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:21,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:21,075 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:11:21,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:21,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 58 states and 118 transitions. [2024-11-13 21:11:21,406 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 118 transitions. [2024-11-13 21:11:21,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:11:21,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:21,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:21,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:21,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:21,462 INFO L255 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 21:11:21,464 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:21,980 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 10 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:11:24,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:24,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 67 states and 146 transitions. [2024-11-13 21:11:24,506 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 146 transitions. [2024-11-13 21:11:24,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:11:24,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:24,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:24,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:24,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:24,565 INFO L255 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 21:11:24,567 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:24,658 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:11:25,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:25,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 71 states and 149 transitions. [2024-11-13 21:11:25,900 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 149 transitions. [2024-11-13 21:11:25,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:11:25,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:25,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:25,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:25,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:25,951 INFO L255 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 21:11:25,953 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:26,033 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:11:26,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:26,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 73 states and 151 transitions. [2024-11-13 21:11:26,700 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 151 transitions. [2024-11-13 21:11:26,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:11:26,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:26,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:26,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:26,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:26,755 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 21:11:26,756 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:26,960 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:11:28,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:28,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 76 states and 159 transitions. [2024-11-13 21:11:28,184 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 159 transitions. [2024-11-13 21:11:28,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:11:28,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:28,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:28,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:28,498 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:11:29,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:29,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 80 states and 182 transitions. [2024-11-13 21:11:29,825 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 182 transitions. [2024-11-13 21:11:29,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:11:29,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:29,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:29,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:29,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:29,890 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 21:11:29,892 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:29,965 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:11:30,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:30,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 82 states and 184 transitions. [2024-11-13 21:11:30,674 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 184 transitions. [2024-11-13 21:11:30,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:11:30,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:30,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:30,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:30,772 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:11:31,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:31,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 82 states and 183 transitions. [2024-11-13 21:11:31,160 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 183 transitions. [2024-11-13 21:11:31,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:11:31,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:31,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:31,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:31,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:31,201 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 21:11:31,203 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:31,281 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:11:32,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:32,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 84 states and 185 transitions. [2024-11-13 21:11:32,221 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 185 transitions. [2024-11-13 21:11:32,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:11:32,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:32,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:32,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:32,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:32,260 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 21:11:32,261 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:32,330 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:11:33,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:33,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 86 states and 187 transitions. [2024-11-13 21:11:33,075 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 187 transitions. [2024-11-13 21:11:33,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:11:33,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:33,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:33,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:33,176 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:11:33,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:33,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 86 states and 186 transitions. [2024-11-13 21:11:33,576 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 186 transitions. [2024-11-13 21:11:33,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:11:33,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:33,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:33,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:33,657 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:11:34,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:34,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 87 states and 189 transitions. [2024-11-13 21:11:34,137 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 189 transitions. [2024-11-13 21:11:34,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:11:34,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:34,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:34,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:34,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:34,180 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-13 21:11:34,182 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:35,247 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 11 proven. 30 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:11:39,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:39,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 96 states and 221 transitions. [2024-11-13 21:11:39,199 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 221 transitions. [2024-11-13 21:11:39,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:11:39,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:39,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:39,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:39,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:39,250 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 21:11:39,252 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:39,357 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 7 proven. 34 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:11:41,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:41,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 100 states and 224 transitions. [2024-11-13 21:11:41,319 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 224 transitions. [2024-11-13 21:11:41,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:11:41,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:41,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:41,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:41,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:41,373 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 21:11:41,375 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:41,501 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 7 proven. 34 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:11:42,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:42,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 102 states and 226 transitions. [2024-11-13 21:11:42,501 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 226 transitions. [2024-11-13 21:11:42,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:11:42,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:42,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:42,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:42,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:42,547 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-13 21:11:42,548 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:42,666 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:11:43,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:43,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 104 states and 228 transitions. [2024-11-13 21:11:43,649 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 228 transitions. [2024-11-13 21:11:43,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:11:43,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:43,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:43,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:43,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:43,698 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 21:11:43,700 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:43,827 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 18 proven. 26 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:11:44,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:44,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 106 states and 229 transitions. [2024-11-13 21:11:44,837 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 229 transitions. [2024-11-13 21:11:44,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:11:44,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:44,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:44,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:45,270 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:11:47,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:47,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 110 states and 257 transitions. [2024-11-13 21:11:47,384 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 257 transitions. [2024-11-13 21:11:47,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:11:47,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:47,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:47,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:47,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:47,441 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 21:11:47,442 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:48,309 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:11:51,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:51,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 113 states and 267 transitions. [2024-11-13 21:11:51,140 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 267 transitions. [2024-11-13 21:11:51,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:11:51,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:51,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:51,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:51,251 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:11:51,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:51,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 113 states and 266 transitions. [2024-11-13 21:11:51,945 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 266 transitions. [2024-11-13 21:11:51,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:11:51,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:51,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:51,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:51,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:51,999 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-13 21:11:52,000 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:52,519 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:11:54,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:54,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 115 states and 268 transitions. [2024-11-13 21:11:54,138 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 268 transitions. [2024-11-13 21:11:54,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:11:54,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:54,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:54,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:54,236 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:11:54,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:54,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 115 states and 267 transitions. [2024-11-13 21:11:54,875 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 267 transitions. [2024-11-13 21:11:54,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:11:54,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:54,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:54,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:54,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:54,938 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 21:11:54,939 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:55,019 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:11:56,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:56,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 117 states and 269 transitions. [2024-11-13 21:11:56,189 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 269 transitions. [2024-11-13 21:11:56,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:11:56,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:56,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:56,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:56,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:56,262 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 21:11:56,263 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:56,368 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:11:57,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:57,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 119 states and 271 transitions. [2024-11-13 21:11:57,550 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 271 transitions. [2024-11-13 21:11:57,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:11:57,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:57,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:57,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:57,636 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:11:58,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:58,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 119 states and 270 transitions. [2024-11-13 21:11:58,196 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 270 transitions. [2024-11-13 21:11:58,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:11:58,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:58,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:58,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:11:58,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:58,254 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 21:11:58,256 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:11:58,359 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:11:59,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:59,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 121 states and 272 transitions. [2024-11-13 21:11:59,701 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 272 transitions. [2024-11-13 21:11:59,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:11:59,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:59,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:59,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:59,756 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 21 proven. 4 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 21:12:00,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:00,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 122 states and 276 transitions. [2024-11-13 21:12:00,624 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 276 transitions. [2024-11-13 21:12:00,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:12:00,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:00,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:00,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:00,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:00,674 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 21:12:00,677 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:01,468 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:12:06,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:06,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 131 states and 312 transitions. [2024-11-13 21:12:06,818 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 312 transitions. [2024-11-13 21:12:06,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:12:06,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:06,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:06,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:06,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:06,869 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 21:12:06,871 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:06,964 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:12:08,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:08,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 133 states and 314 transitions. [2024-11-13 21:12:08,197 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 314 transitions. [2024-11-13 21:12:08,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:12:08,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:08,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:08,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:08,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:08,249 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 21:12:08,250 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:08,360 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:12:09,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:09,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 135 states and 316 transitions. [2024-11-13 21:12:09,673 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 316 transitions. [2024-11-13 21:12:09,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:12:09,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:09,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:09,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:09,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:09,722 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 21:12:09,723 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:09,826 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:12:11,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:11,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 137 states and 318 transitions. [2024-11-13 21:12:11,222 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 318 transitions. [2024-11-13 21:12:11,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:12:11,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:11,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:11,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:11,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:11,274 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 21:12:11,276 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:11,395 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:12:12,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:12,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 139 states and 320 transitions. [2024-11-13 21:12:12,711 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 320 transitions. [2024-11-13 21:12:12,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:12:12,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:12,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:12,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:12,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:12,760 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 21:12:12,763 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:13,107 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 26 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:12:14,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:14,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 141 states and 321 transitions. [2024-11-13 21:12:14,630 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 321 transitions. [2024-11-13 21:12:14,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:12:14,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:14,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:14,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:14,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:14,682 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-13 21:12:14,684 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:14,802 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 9 proven. 53 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 21:12:16,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:16,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 143 states and 322 transitions. [2024-11-13 21:12:16,047 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 322 transitions. [2024-11-13 21:12:16,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:12:16,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:16,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:16,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:16,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:16,094 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-13 21:12:16,096 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:16,242 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 19 proven. 49 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:12:17,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:17,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 145 states and 323 transitions. [2024-11-13 21:12:17,616 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 323 transitions. [2024-11-13 21:12:17,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:12:17,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:17,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:17,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:17,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:17,676 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 21:12:17,677 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:17,970 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 26 proven. 57 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:12:20,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:20,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 148 states and 333 transitions. [2024-11-13 21:12:20,456 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 333 transitions. [2024-11-13 21:12:20,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:12:20,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:20,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:20,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:20,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:20,510 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 21:12:20,511 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:20,587 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 18 proven. 59 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 21:12:22,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:22,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 150 states and 335 transitions. [2024-11-13 21:12:22,074 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 335 transitions. [2024-11-13 21:12:22,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:12:22,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:22,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:22,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:22,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:22,118 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 21:12:22,120 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:22,194 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 25 proven. 58 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:12:23,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:23,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 152 states and 337 transitions. [2024-11-13 21:12:23,631 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 337 transitions. [2024-11-13 21:12:23,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:12:23,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:23,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:23,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:23,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:23,685 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 21:12:23,686 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:23,798 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 18 proven. 59 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 21:12:25,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:25,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 154 states and 339 transitions. [2024-11-13 21:12:25,239 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 339 transitions. [2024-11-13 21:12:25,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:12:25,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:25,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:25,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:25,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:25,286 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:12:25,288 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:25,388 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 18 proven. 59 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 21:12:26,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:26,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 156 states and 341 transitions. [2024-11-13 21:12:26,917 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 341 transitions. [2024-11-13 21:12:26,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:12:26,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:26,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:26,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:27,749 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:12:30,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:30,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 160 states and 376 transitions. [2024-11-13 21:12:30,570 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 376 transitions. [2024-11-13 21:12:30,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:12:30,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:30,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:30,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:30,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:30,700 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:12:30,701 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:30,803 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 9 proven. 68 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 21:12:32,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:32,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 162 states and 378 transitions. [2024-11-13 21:12:32,297 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 378 transitions. [2024-11-13 21:12:32,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:12:32,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:32,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:32,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:32,391 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:12:33,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:33,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 162 states and 377 transitions. [2024-11-13 21:12:33,117 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 377 transitions. [2024-11-13 21:12:33,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:12:33,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:33,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:33,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:33,231 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:12:34,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:34,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 162 states and 376 transitions. [2024-11-13 21:12:34,199 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 376 transitions. [2024-11-13 21:12:34,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:12:34,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:34,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:34,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:34,289 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:12:35,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:35,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 162 states and 375 transitions. [2024-11-13 21:12:35,024 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 375 transitions. [2024-11-13 21:12:35,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:12:35,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:35,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:35,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:35,109 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:12:35,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:35,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 162 states and 374 transitions. [2024-11-13 21:12:35,786 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 374 transitions. [2024-11-13 21:12:35,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:12:35,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:35,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:35,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:35,834 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 27 proven. 4 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 21:12:36,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:36,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 163 states and 377 transitions. [2024-11-13 21:12:36,876 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 377 transitions. [2024-11-13 21:12:36,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:12:36,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:36,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:36,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:36,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:36,931 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 21:12:36,933 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:37,836 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 11 proven. 76 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:12:44,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:44,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 172 states and 417 transitions. [2024-11-13 21:12:44,890 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 417 transitions. [2024-11-13 21:12:44,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:12:44,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:44,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:44,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:44,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:44,950 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 21:12:44,952 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:45,063 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 11 proven. 76 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:12:46,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:46,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 174 states and 419 transitions. [2024-11-13 21:12:46,665 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 419 transitions. [2024-11-13 21:12:46,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:12:46,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:46,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:46,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:46,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:46,712 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-13 21:12:46,714 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:47,191 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 31 proven. 65 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:12:49,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:49,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 176 states and 421 transitions. [2024-11-13 21:12:49,071 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 421 transitions. [2024-11-13 21:12:49,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:12:49,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:49,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:49,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:49,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:49,121 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 21:12:49,123 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:49,237 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:12:50,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:50,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 178 states and 422 transitions. [2024-11-13 21:12:50,903 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 422 transitions. [2024-11-13 21:12:50,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:12:50,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:50,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:50,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:50,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:50,958 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 21:12:50,960 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:51,086 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:12:52,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:52,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 180 states and 424 transitions. [2024-11-13 21:12:52,947 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 424 transitions. [2024-11-13 21:12:52,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:12:52,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:52,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:52,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:52,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:52,994 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 21:12:52,996 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:53,111 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:12:54,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:54,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 182 states and 426 transitions. [2024-11-13 21:12:54,950 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 426 transitions. [2024-11-13 21:12:54,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:12:54,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:54,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:54,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:55,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:55,003 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-13 21:12:55,005 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:55,189 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 24 proven. 75 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 21:12:57,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:57,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 184 states and 428 transitions. [2024-11-13 21:12:57,022 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 428 transitions. [2024-11-13 21:12:57,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:12:57,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:57,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:57,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:57,086 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 21:12:57,088 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:57,220 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:12:59,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:59,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 186 states and 429 transitions. [2024-11-13 21:12:59,134 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 429 transitions. [2024-11-13 21:12:59,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:12:59,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:59,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:59,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:59,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:59,179 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-13 21:12:59,180 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:59,307 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 31 proven. 65 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:13:01,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:01,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 188 states and 430 transitions. [2024-11-13 21:13:01,104 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 430 transitions. [2024-11-13 21:13:01,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:13:01,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:01,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:01,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:13:01,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:01,157 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-13 21:13:01,159 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:13:01,325 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 24 proven. 75 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 21:13:02,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:02,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 190 states and 431 transitions. [2024-11-13 21:13:02,946 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 431 transitions. [2024-11-13 21:13:02,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:13:02,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:02,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:02,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:13:03,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:03,007 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-13 21:13:03,009 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:13:03,449 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 26 proven. 88 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:13:06,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:06,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 193 states and 442 transitions. [2024-11-13 21:13:06,577 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 442 transitions. [2024-11-13 21:13:06,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:13:06,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:06,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:06,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:13:06,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:06,753 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 21:13:06,754 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:13:06,838 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:13:08,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:08,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 195 states and 444 transitions. [2024-11-13 21:13:08,657 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 444 transitions. [2024-11-13 21:13:08,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:13:08,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:08,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:08,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:09,443 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:13:12,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:12,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 199 states and 485 transitions. [2024-11-13 21:13:12,798 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 485 transitions. [2024-11-13 21:13:12,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:13:12,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:12,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:12,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:13:12,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:12,951 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 21:13:12,952 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:13:13,052 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:13:14,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:14,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 201 states and 487 transitions. [2024-11-13 21:13:14,877 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 487 transitions. [2024-11-13 21:13:14,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:13:14,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:14,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:14,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:14,973 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:13:15,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:15,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 201 states and 486 transitions. [2024-11-13 21:13:15,926 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 486 transitions. [2024-11-13 21:13:15,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:13:15,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:15,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:15,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:13:15,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:15,971 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 21:13:15,972 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:13:16,589 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 26 proven. 79 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:13:18,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:18,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 203 states and 488 transitions. [2024-11-13 21:13:18,957 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 488 transitions. [2024-11-13 21:13:18,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:13:18,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:18,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:18,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:13:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:19,006 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 21:13:19,008 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:13:19,077 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 83 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:13:21,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:21,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 205 states and 490 transitions. [2024-11-13 21:13:21,081 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 490 transitions. [2024-11-13 21:13:21,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:13:21,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:21,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:21,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:21,175 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:13:22,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:22,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 205 states and 489 transitions. [2024-11-13 21:13:22,148 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 489 transitions. [2024-11-13 21:13:22,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:13:22,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:22,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:22,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:13:22,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:22,189 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 21:13:22,190 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:13:22,258 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 26 proven. 79 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:13:24,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:24,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 207 states and 491 transitions. [2024-11-13 21:13:24,100 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 491 transitions. [2024-11-13 21:13:24,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:13:24,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:24,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:24,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:24,194 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:13:25,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:25,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 207 states and 490 transitions. [2024-11-13 21:13:25,129 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 490 transitions. [2024-11-13 21:13:25,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:13:25,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:25,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:25,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:13:25,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:25,377 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 21:13:25,379 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:13:26,096 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 26 proven. 79 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:13:28,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:28,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 209 states and 492 transitions. [2024-11-13 21:13:28,643 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 492 transitions. [2024-11-13 21:13:28,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:13:28,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:28,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:28,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:28,732 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:13:29,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:29,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 209 states and 491 transitions. [2024-11-13 21:13:29,606 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 491 transitions. [2024-11-13 21:13:29,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:13:29,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:29,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:29,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:29,676 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:13:30,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:30,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 209 states and 490 transitions. [2024-11-13 21:13:30,693 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 490 transitions. [2024-11-13 21:13:30,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:13:30,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:30,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:30,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:30,730 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 33 proven. 4 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 21:13:31,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:31,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 210 states and 493 transitions. [2024-11-13 21:13:31,848 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 493 transitions. [2024-11-13 21:13:31,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:13:31,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:31,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:31,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:13:31,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:31,900 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:13:31,903 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:13:33,107 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:13:42,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:42,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 219 states and 537 transitions. [2024-11-13 21:13:42,194 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 537 transitions. [2024-11-13 21:13:42,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:13:42,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:42,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:42,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:13:42,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:42,233 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:13:42,234 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:13:42,358 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:13:46,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:46,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 223 states and 540 transitions. [2024-11-13 21:13:46,337 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 540 transitions. [2024-11-13 21:13:46,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:13:46,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:46,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:46,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:13:46,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:46,401 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:13:46,403 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:13:46,527 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:13:50,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:50,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 227 states and 543 transitions. [2024-11-13 21:13:50,401 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 543 transitions. [2024-11-13 21:13:50,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:13:50,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:50,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:50,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:13:50,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:50,448 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-13 21:13:50,450 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:13:50,947 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 35 proven. 99 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:13:53,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:53,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 229 states and 545 transitions. [2024-11-13 21:13:53,386 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 545 transitions. [2024-11-13 21:13:53,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:13:53,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:53,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:53,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:13:53,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:53,430 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 74 conjuncts are in the unsatisfiable core [2024-11-13 21:13:53,432 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:13:53,638 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 33 proven. 95 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:13:55,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:55,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 231 states and 547 transitions. [2024-11-13 21:13:55,933 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 547 transitions. [2024-11-13 21:13:55,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:13:55,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:55,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:55,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:13:55,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:55,975 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 21:13:55,977 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:13:56,112 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 42 proven. 86 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:13:58,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:58,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 233 states and 549 transitions. [2024-11-13 21:13:58,192 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 549 transitions. [2024-11-13 21:13:58,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:13:58,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:58,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:58,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:13:58,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:58,246 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:13:58,248 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:13:58,399 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:14:00,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:00,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 235 states and 550 transitions. [2024-11-13 21:14:00,947 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 550 transitions. [2024-11-13 21:14:00,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:14:00,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:00,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:00,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:14:00,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:00,996 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:14:00,998 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:14:01,119 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:14:03,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:03,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 237 states and 552 transitions. [2024-11-13 21:14:03,293 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 552 transitions. [2024-11-13 21:14:03,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:14:03,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:03,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:03,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:14:03,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:03,339 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-11-13 21:14:03,341 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:14:03,500 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 31 proven. 103 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:14:05,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:05,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 239 states and 553 transitions. [2024-11-13 21:14:05,696 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 553 transitions. [2024-11-13 21:14:05,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:14:05,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:05,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:05,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:14:05,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:05,736 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-13 21:14:05,737 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:14:05,863 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 13 proven. 103 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 21:14:08,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:08,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 241 states and 554 transitions. [2024-11-13 21:14:08,152 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 554 transitions. [2024-11-13 21:14:08,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:14:08,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:08,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:08,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:14:08,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:08,555 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-13 21:14:08,556 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:14:09,017 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 44 proven. 111 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:14:13,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:13,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 244 states and 566 transitions. [2024-11-13 21:14:13,183 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 566 transitions. [2024-11-13 21:14:13,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:14:13,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:13,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:13,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:14:13,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:13,246 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-13 21:14:13,248 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:14:13,403 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 28 proven. 127 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:14:16,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:16,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 246 states and 568 transitions. [2024-11-13 21:14:16,019 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 568 transitions. [2024-11-13 21:14:16,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:14:16,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:16,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:16,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:14:16,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:16,072 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-13 21:14:16,074 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:14:16,175 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 44 proven. 111 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:14:18,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:18,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 248 states and 570 transitions. [2024-11-13 21:14:18,604 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 570 transitions. [2024-11-13 21:14:18,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:14:18,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:18,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:18,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:14:19,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:19,033 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:14:19,035 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:14:19,483 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 42 proven. 107 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:14:22,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:22,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 250 states and 572 transitions. [2024-11-13 21:14:22,356 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 572 transitions. [2024-11-13 21:14:22,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:14:22,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:22,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:22,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:14:22,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:22,484 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-13 21:14:22,485 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:14:22,579 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 41 proven. 114 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:14:25,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:25,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 252 states and 574 transitions. [2024-11-13 21:14:25,546 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 574 transitions. [2024-11-13 21:14:25,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:14:25,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:25,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:25,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:14:25,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:25,840 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 21:14:25,842 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:14:25,926 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 35 proven. 120 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:14:28,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:28,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 254 states and 576 transitions. [2024-11-13 21:14:28,442 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 576 transitions. [2024-11-13 21:14:28,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:14:28,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:28,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:28,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:29,539 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:14:34,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:34,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 258 states and 623 transitions. [2024-11-13 21:14:34,061 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 623 transitions. [2024-11-13 21:14:34,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:14:34,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:34,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:34,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:14:34,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:34,102 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 21:14:34,103 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:14:34,187 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 46 proven. 109 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:14:36,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:36,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 260 states and 625 transitions. [2024-11-13 21:14:36,521 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 625 transitions. [2024-11-13 21:14:36,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:14:36,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:36,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:36,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:14:36,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:36,563 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-13 21:14:36,565 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:14:36,703 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 23 proven. 114 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 21:14:39,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:39,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 262 states and 627 transitions. [2024-11-13 21:14:39,191 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 627 transitions. [2024-11-13 21:14:39,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:14:39,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:39,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:39,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:39,295 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:14:40,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:40,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 262 states and 626 transitions. [2024-11-13 21:14:40,425 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 626 transitions. [2024-11-13 21:14:40,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:14:40,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:40,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:40,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:40,497 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:14:41,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:41,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 262 states and 625 transitions. [2024-11-13 21:14:41,738 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 625 transitions. [2024-11-13 21:14:41,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:14:41,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:41,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:41,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:41,840 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:14:42,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:42,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 262 states and 624 transitions. [2024-11-13 21:14:42,988 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 624 transitions. [2024-11-13 21:14:42,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:14:42,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:42,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:42,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:43,055 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:14:44,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:44,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 262 states and 623 transitions. [2024-11-13 21:14:44,217 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 623 transitions. [2024-11-13 21:14:44,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:14:44,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:44,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:44,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:44,290 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:14:45,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:45,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 262 states and 622 transitions. [2024-11-13 21:14:45,400 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 622 transitions. [2024-11-13 21:14:45,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:14:45,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:45,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:45,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:45,502 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:14:46,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:46,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 262 states and 621 transitions. [2024-11-13 21:14:46,632 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 621 transitions. [2024-11-13 21:14:46,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:14:46,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:46,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:46,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:46,661 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 39 proven. 4 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-13 21:14:47,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:47,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 263 states and 624 transitions. [2024-11-13 21:14:47,972 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 624 transitions. [2024-11-13 21:14:47,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:14:47,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:47,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:47,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:14:48,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:48,027 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-11-13 21:14:48,030 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:14:50,241 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 40 proven. 133 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 21:15:01,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:01,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 272 states and 672 transitions. [2024-11-13 21:15:01,602 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 672 transitions. [2024-11-13 21:15:01,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:15:01,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:01,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:01,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:15:01,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:01,655 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 21:15:01,656 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:15:02,291 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:15:05,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:05,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 274 states and 674 transitions. [2024-11-13 21:15:05,168 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 674 transitions. [2024-11-13 21:15:05,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:15:05,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:05,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:05,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:15:05,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:05,217 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 21:15:05,218 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:15:05,335 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:15:07,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:07,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 276 states and 676 transitions. [2024-11-13 21:15:07,811 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 676 transitions. [2024-11-13 21:15:07,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:15:07,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:07,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:07,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:15:07,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:07,877 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-13 21:15:07,879 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:15:08,044 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 47 proven. 117 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 21:15:10,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:10,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 278 states and 678 transitions. [2024-11-13 21:15:10,885 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 678 transitions. [2024-11-13 21:15:10,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:15:10,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:10,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:10,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:15:10,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:10,942 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-11-13 21:15:10,943 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:15:11,142 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 47 proven. 117 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 21:15:13,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:13,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 280 states and 679 transitions. [2024-11-13 21:15:13,836 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 679 transitions. [2024-11-13 21:15:13,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:15:13,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:13,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:13,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:15:13,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:13,885 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-13 21:15:13,887 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:15:14,036 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 47 proven. 117 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 21:15:16,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:16,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 282 states and 681 transitions. [2024-11-13 21:15:16,671 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 681 transitions. [2024-11-13 21:15:16,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:15:16,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:16,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:16,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:15:16,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:16,725 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-13 21:15:16,726 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:15:16,874 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 47 proven. 117 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 21:15:19,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:19,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 284 states and 682 transitions. [2024-11-13 21:15:19,511 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 682 transitions. [2024-11-13 21:15:19,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:15:19,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:19,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:19,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:15:19,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:19,569 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-13 21:15:19,571 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:15:19,707 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 15 proven. 134 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 21:15:22,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:22,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 286 states and 684 transitions. [2024-11-13 21:15:22,387 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 684 transitions. [2024-11-13 21:15:22,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:15:22,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:22,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:22,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:15:22,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:22,434 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 72 conjuncts are in the unsatisfiable core [2024-11-13 21:15:22,436 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:15:22,617 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 42 proven. 134 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:15:25,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:25,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 288 states and 685 transitions. [2024-11-13 21:15:25,367 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 685 transitions. [2024-11-13 21:15:25,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:15:25,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:25,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:25,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:15:25,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:25,420 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 21:15:25,421 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:15:25,539 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:15:28,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:28,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 290 states and 687 transitions. [2024-11-13 21:15:28,139 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 687 transitions. [2024-11-13 21:15:28,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:15:28,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:28,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:28,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:15:28,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:28,188 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 72 conjuncts are in the unsatisfiable core [2024-11-13 21:15:28,190 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:15:28,384 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 42 proven. 134 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:15:31,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:31,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 292 states and 688 transitions. [2024-11-13 21:15:31,146 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 688 transitions. [2024-11-13 21:15:31,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:15:31,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:31,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:31,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:15:31,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:31,199 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 21:15:31,200 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:15:31,314 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:15:34,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:34,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 294 states and 690 transitions. [2024-11-13 21:15:34,195 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 690 transitions. [2024-11-13 21:15:34,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:15:34,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:34,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:15:34,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:34,249 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 21:15:34,251 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:15:34,376 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:15:37,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:37,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 296 states and 691 transitions. [2024-11-13 21:15:37,098 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 691 transitions. [2024-11-13 21:15:37,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:15:37,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:37,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:37,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:15:37,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:37,144 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 21:15:37,145 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:15:37,297 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:15:40,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:40,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 298 states and 692 transitions. [2024-11-13 21:15:40,270 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 692 transitions. [2024-11-13 21:15:40,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:15:40,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:40,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:40,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:15:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:40,815 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 21:15:40,816 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:15:42,379 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 32 proven. 156 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 21:15:48,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:48,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 301 states and 705 transitions. [2024-11-13 21:15:48,976 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 705 transitions. [2024-11-13 21:15:48,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:15:48,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:48,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:48,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:50,345 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:15:56,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:56,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 305 states and 758 transitions. [2024-11-13 21:15:56,060 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 758 transitions. [2024-11-13 21:15:56,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:15:56,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:56,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:56,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:15:56,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:56,133 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 21:15:56,135 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:15:56,221 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 21:15:59,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:59,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 307 states and 760 transitions. [2024-11-13 21:15:59,714 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 760 transitions. [2024-11-13 21:15:59,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:15:59,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:59,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:59,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:59,809 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:16:01,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:01,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 307 states and 759 transitions. [2024-11-13 21:16:01,162 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 759 transitions. [2024-11-13 21:16:01,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:16:01,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:01,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:01,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:16:01,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:01,741 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 21:16:01,742 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:16:01,801 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 21:16:04,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:04,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 309 states and 761 transitions. [2024-11-13 21:16:04,922 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 761 transitions. [2024-11-13 21:16:04,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:16:04,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:04,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:04,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:05,046 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:16:06,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:06,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 309 states and 760 transitions. [2024-11-13 21:16:06,700 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 760 transitions. [2024-11-13 21:16:06,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:16:06,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:06,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:06,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:16:07,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:07,264 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 21:16:07,266 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:16:07,528 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 21:16:11,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:11,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 311 states and 762 transitions. [2024-11-13 21:16:11,275 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 762 transitions. [2024-11-13 21:16:11,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:16:11,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:11,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:11,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:16:11,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:11,660 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 21:16:11,662 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:16:11,737 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 32 proven. 156 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 21:16:15,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:15,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 313 states and 764 transitions. [2024-11-13 21:16:15,146 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 764 transitions. [2024-11-13 21:16:15,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:16:15,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:15,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:15,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:15,260 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:16:17,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:17,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 313 states and 763 transitions. [2024-11-13 21:16:17,041 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 763 transitions. [2024-11-13 21:16:17,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:16:17,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:17,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:17,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:16:17,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:17,629 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:16:17,630 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:16:17,709 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 50 proven. 138 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 21:16:21,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:21,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 315 states and 765 transitions. [2024-11-13 21:16:21,575 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 765 transitions. [2024-11-13 21:16:21,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:16:21,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:21,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:21,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:16:21,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:21,952 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 21:16:21,953 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:16:22,019 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 21:16:25,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:25,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 317 states and 767 transitions. [2024-11-13 21:16:25,789 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 767 transitions. [2024-11-13 21:16:25,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:16:25,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:25,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:25,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:16:26,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:26,126 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 21:16:26,127 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:16:26,197 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 21:16:29,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:29,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 319 states and 769 transitions. [2024-11-13 21:16:29,889 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 769 transitions. [2024-11-13 21:16:29,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:16:29,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:29,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:29,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:16:30,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:30,491 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 21:16:30,492 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:16:30,559 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 21:16:34,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:34,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 321 states and 771 transitions. [2024-11-13 21:16:34,520 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 771 transitions. [2024-11-13 21:16:34,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:16:34,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:34,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:34,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:34,621 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:16:36,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:36,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 321 states and 770 transitions. [2024-11-13 21:16:36,322 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 770 transitions. [2024-11-13 21:16:36,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:16:36,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:36,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:36,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:36,650 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:16:38,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:38,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 321 states and 769 transitions. [2024-11-13 21:16:38,334 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 769 transitions. [2024-11-13 21:16:38,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:16:38,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:38,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:38,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:38,474 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:16:40,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:40,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 321 states and 768 transitions. [2024-11-13 21:16:40,333 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 768 transitions. [2024-11-13 21:16:40,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:16:40,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:40,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:40,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:40,465 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:16:42,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:42,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 321 states and 767 transitions. [2024-11-13 21:16:42,255 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 767 transitions. [2024-11-13 21:16:42,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:16:42,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:42,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:42,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:42,376 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 45 proven. 4 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-13 21:16:44,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:44,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 322 states and 770 transitions. [2024-11-13 21:16:44,120 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 770 transitions. [2024-11-13 21:16:44,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:16:44,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:44,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:44,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:16:44,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:44,195 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 21:16:44,196 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:16:46,089 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:17:02,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:02,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 331 states and 822 transitions. [2024-11-13 21:17:02,645 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 822 transitions. [2024-11-13 21:17:02,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:17:02,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:02,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:02,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:17:02,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:02,700 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 72 conjuncts are in the unsatisfiable core [2024-11-13 21:17:02,703 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:17:03,842 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 47 proven. 175 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:17:11,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:11,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 335 states and 825 transitions. [2024-11-13 21:17:11,461 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 825 transitions. [2024-11-13 21:17:11,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:17:11,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:11,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:11,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:17:11,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:11,515 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 21:17:11,516 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:17:11,652 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:17:15,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:15,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 337 states and 827 transitions. [2024-11-13 21:17:15,398 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 827 transitions. [2024-11-13 21:17:15,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:17:15,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:15,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:15,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:17:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:15,469 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 21:17:15,471 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:17:15,624 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:17:19,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:19,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 339 states and 829 transitions. [2024-11-13 21:17:19,685 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 829 transitions. [2024-11-13 21:17:19,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:17:19,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:19,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:19,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:17:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:19,755 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 21:17:19,757 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:17:19,943 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:17:23,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:23,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 341 states and 830 transitions. [2024-11-13 21:17:23,858 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 830 transitions. [2024-11-13 21:17:23,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:17:23,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:23,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:23,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:17:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:23,920 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 21:17:23,922 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:17:24,075 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:17:31,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:31,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 345 states and 833 transitions. [2024-11-13 21:17:31,752 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 833 transitions. [2024-11-13 21:17:31,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:17:31,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:31,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:31,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:17:32,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:32,011 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 21:17:32,013 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:17:32,255 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 63 proven. 153 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 21:17:36,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:36,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 347 states and 835 transitions. [2024-11-13 21:17:36,215 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 835 transitions. [2024-11-13 21:17:36,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:17:36,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:36,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:36,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:17:36,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:36,293 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 21:17:36,296 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:17:36,565 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 39 proven. 177 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 21:17:40,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:40,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 349 states and 836 transitions. [2024-11-13 21:17:40,845 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 836 transitions. [2024-11-13 21:17:40,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:17:40,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:40,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:40,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:17:40,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:40,909 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 21:17:40,910 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:17:41,058 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:17:44,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:44,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 351 states and 838 transitions. [2024-11-13 21:17:44,706 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 838 transitions. [2024-11-13 21:17:44,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:17:44,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:44,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:44,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:17:44,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:44,757 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 80 conjuncts are in the unsatisfiable core [2024-11-13 21:17:44,759 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:17:45,021 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 52 proven. 170 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:17:48,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:48,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 353 states and 840 transitions. [2024-11-13 21:17:48,430 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 840 transitions. [2024-11-13 21:17:48,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:17:48,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:48,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:48,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:17:48,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:48,517 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 21:17:48,519 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:17:48,643 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:17:52,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:52,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 355 states and 842 transitions. [2024-11-13 21:17:52,502 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 842 transitions. [2024-11-13 21:17:52,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:17:52,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:52,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:17:52,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:52,583 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 21:17:52,585 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:17:52,760 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:17:56,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:56,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 357 states and 843 transitions. [2024-11-13 21:17:56,810 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 843 transitions. [2024-11-13 21:17:56,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:17:56,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:56,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:56,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:17:56,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:56,879 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 21:17:56,880 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:17:57,010 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:18:00,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:00,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 359 states and 844 transitions. [2024-11-13 21:18:00,946 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 844 transitions. [2024-11-13 21:18:00,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:18:00,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:00,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:00,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:18:01,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:01,016 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 21:18:01,017 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:18:01,151 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:18:04,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:04,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 361 states and 845 transitions. [2024-11-13 21:18:04,901 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 845 transitions. [2024-11-13 21:18:04,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:18:04,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:04,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:04,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:18:04,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:04,957 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-11-13 21:18:04,960 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:18:05,772 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 54 proven. 189 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 21:18:13,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:13,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 364 states and 859 transitions. [2024-11-13 21:18:13,331 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 859 transitions. [2024-11-13 21:18:13,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:18:13,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:13,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:13,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:18:13,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:13,792 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 21:18:13,794 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:18:13,894 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 58 proven. 173 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 21:18:18,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:18,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 366 states and 861 transitions. [2024-11-13 21:18:18,038 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 861 transitions. [2024-11-13 21:18:18,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:18:18,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:18,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:18,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:18:18,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:18,108 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-11-13 21:18:18,111 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:18:18,312 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 39 proven. 204 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 21:18:23,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:23,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 368 states and 863 transitions. [2024-11-13 21:18:23,194 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 863 transitions. [2024-11-13 21:18:23,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:18:23,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:23,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:23,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:18:23,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:23,262 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 68 conjuncts are in the unsatisfiable core [2024-11-13 21:18:23,265 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:18:23,456 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 58 proven. 191 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:18:27,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:27,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 370 states and 865 transitions. [2024-11-13 21:18:27,960 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 865 transitions. [2024-11-13 21:18:27,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:18:27,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:27,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:27,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:29,597 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:18:37,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:37,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 374 states and 924 transitions. [2024-11-13 21:18:37,530 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 924 transitions. [2024-11-13 21:18:37,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:18:37,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:37,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:37,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:18:37,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:37,586 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-11-13 21:18:37,588 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:18:37,728 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 52 proven. 197 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:18:42,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:42,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 376 states and 926 transitions. [2024-11-13 21:18:42,223 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 926 transitions. [2024-11-13 21:18:42,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:18:42,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:42,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:42,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:18:42,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:42,284 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 78 conjuncts are in the unsatisfiable core [2024-11-13 21:18:42,286 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:18:42,500 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 32 proven. 199 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 21:18:47,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:47,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 378 states and 928 transitions. [2024-11-13 21:18:47,333 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 928 transitions. [2024-11-13 21:18:47,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:18:47,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:47,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:47,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:47,446 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:18:49,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:49,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 378 states and 927 transitions. [2024-11-13 21:18:49,451 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 927 transitions. [2024-11-13 21:18:49,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:18:49,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:49,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:49,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:18:50,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:50,182 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 21:18:50,184 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:18:50,297 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 74 proven. 175 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:18:54,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:54,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 380 states and 929 transitions. [2024-11-13 21:18:54,920 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 929 transitions. [2024-11-13 21:18:54,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:18:54,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:54,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:54,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:55,015 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:18:57,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:57,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 380 states and 928 transitions. [2024-11-13 21:18:57,092 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 928 transitions. [2024-11-13 21:18:57,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:18:57,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:57,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:57,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:18:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:57,162 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 21:18:57,164 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:18:57,299 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 49 proven. 182 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 21:19:02,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:02,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 382 states and 930 transitions. [2024-11-13 21:19:02,091 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 930 transitions. [2024-11-13 21:19:02,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:19:02,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:02,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:02,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:02,204 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:19:04,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:04,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 382 states and 929 transitions. [2024-11-13 21:19:04,234 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 929 transitions. [2024-11-13 21:19:04,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:19:04,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:04,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:04,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:04,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:04,860 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-13 21:19:04,861 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:04,999 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 52 proven. 197 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:19:09,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:09,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 384 states and 931 transitions. [2024-11-13 21:19:09,782 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 931 transitions. [2024-11-13 21:19:09,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:19:09,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:09,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:09,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:09,897 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:19:11,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:11,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 384 states and 930 transitions. [2024-11-13 21:19:11,843 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 930 transitions. [2024-11-13 21:19:11,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:19:11,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:11,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:11,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:11,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:11,899 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 21:19:11,901 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:12,001 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 49 proven. 182 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 21:19:16,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:16,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 386 states and 932 transitions. [2024-11-13 21:19:16,903 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 932 transitions. [2024-11-13 21:19:16,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:19:16,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:16,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:16,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:17,043 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:19:19,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:19,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 386 states and 931 transitions. [2024-11-13 21:19:19,059 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 931 transitions. [2024-11-13 21:19:19,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:19:19,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:19,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:19,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:19,177 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:19:21,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:21,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 386 states and 930 transitions. [2024-11-13 21:19:21,426 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 930 transitions. [2024-11-13 21:19:21,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:19:21,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:21,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:21,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:21,550 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:19:23,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:23,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 386 states and 929 transitions. [2024-11-13 21:19:23,559 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 929 transitions. [2024-11-13 21:19:23,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:19:23,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:23,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:23,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:23,678 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:19:25,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:25,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 386 states and 928 transitions. [2024-11-13 21:19:25,748 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 928 transitions. [2024-11-13 21:19:25,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:19:25,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:25,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:25,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:25,793 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 51 proven. 4 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-13 21:19:28,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:28,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 387 states and 931 transitions. [2024-11-13 21:19:28,474 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 931 transitions. [2024-11-13 21:19:28,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:19:28,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:28,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:28,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:28,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:28,542 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-13 21:19:28,545 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:32,270 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 57 proven. 218 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 21:19:54,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:54,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 396 states and 987 transitions. [2024-11-13 21:19:54,390 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 987 transitions. [2024-11-13 21:19:54,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:19:54,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:54,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:54,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:54,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:54,448 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 78 conjuncts are in the unsatisfiable core [2024-11-13 21:19:54,450 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:54,688 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 55 proven. 217 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 21:20:03,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:03,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 400 states and 990 transitions. [2024-11-13 21:20:03,991 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 990 transitions. [2024-11-13 21:20:03,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:20:03,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:03,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:04,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:04,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:04,066 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 93 conjuncts are in the unsatisfiable core [2024-11-13 21:20:04,069 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:04,330 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 64 proven. 199 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 21:20:13,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:13,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 404 states and 993 transitions. [2024-11-13 21:20:13,419 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 993 transitions. [2024-11-13 21:20:13,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:20:13,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:13,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:13,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:13,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:13,485 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-13 21:20:13,486 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:13,742 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 57 proven. 218 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 21:20:18,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:18,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 406 states and 995 transitions. [2024-11-13 21:20:18,380 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 995 transitions. [2024-11-13 21:20:18,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:20:18,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:18,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:18,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:18,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:18,433 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 21:20:18,434 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:19,435 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:20:24,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:24,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 408 states and 997 transitions. [2024-11-13 21:20:24,584 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 997 transitions. [2024-11-13 21:20:24,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:20:24,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:24,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:24,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:24,640 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 21:20:24,641 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:24,784 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:20:29,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:29,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 410 states and 999 transitions. [2024-11-13 21:20:29,221 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 999 transitions. [2024-11-13 21:20:29,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:20:29,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:29,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:29,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:29,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:29,286 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 86 conjuncts are in the unsatisfiable core [2024-11-13 21:20:29,288 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:29,553 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 57 proven. 218 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 21:20:34,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:34,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 412 states and 1001 transitions. [2024-11-13 21:20:34,026 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1001 transitions. [2024-11-13 21:20:34,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:20:34,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:34,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:34,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:34,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:34,080 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-11-13 21:20:34,081 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:34,253 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 66 proven. 182 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 21:20:38,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:38,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 414 states and 1002 transitions. [2024-11-13 21:20:38,629 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1002 transitions. [2024-11-13 21:20:38,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:20:38,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:38,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:38,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:38,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:38,700 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-13 21:20:38,702 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:38,946 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 54 proven. 221 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 21:20:43,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:43,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 416 states and 1004 transitions. [2024-11-13 21:20:43,385 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1004 transitions. [2024-11-13 21:20:43,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:20:43,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:43,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:43,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:43,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:43,444 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-13 21:20:43,445 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:43,676 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 90 proven. 185 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 21:20:48,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:48,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 418 states and 1006 transitions. [2024-11-13 21:20:48,206 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1006 transitions. [2024-11-13 21:20:48,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:20:48,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:48,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:48,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:48,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:48,285 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 21:20:48,286 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:48,463 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 71 proven. 192 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 21:20:52,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:52,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 420 states and 1007 transitions. [2024-11-13 21:20:52,975 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1007 transitions. [2024-11-13 21:20:52,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:20:52,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:52,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:52,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:53,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:53,027 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 21:20:53,028 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:53,173 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:20:57,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:57,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 422 states and 1009 transitions. [2024-11-13 21:20:57,823 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1009 transitions. [2024-11-13 21:20:57,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:20:57,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:57,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:57,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:57,877 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 21:20:57,878 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:58,012 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:21:02,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:02,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 424 states and 1010 transitions. [2024-11-13 21:21:02,300 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1010 transitions. [2024-11-13 21:21:02,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:21:02,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:02,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:02,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:21:02,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:02,371 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 21:21:02,372 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:21:02,549 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 80 proven. 183 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 21:21:06,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:06,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 426 states and 1011 transitions. [2024-11-13 21:21:06,782 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1011 transitions. [2024-11-13 21:21:06,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:21:06,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:06,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:06,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:21:06,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:06,837 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-13 21:21:06,838 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:21:07,084 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 57 proven. 218 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 21:21:11,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:11,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 428 states and 1012 transitions. [2024-11-13 21:21:11,767 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1012 transitions. [2024-11-13 21:21:11,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:21:11,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:11,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:11,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:21:11,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:11,829 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-13 21:21:11,830 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:21:12,014 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 61 proven. 211 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 21:21:16,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:16,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 430 states and 1013 transitions. [2024-11-13 21:21:16,368 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1013 transitions. [2024-11-13 21:21:16,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:21:16,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:16,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:16,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:21:16,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:16,426 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:21:16,427 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:21:19,127 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 21:21:29,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:29,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 433 states and 1028 transitions. [2024-11-13 21:21:29,651 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1028 transitions. [2024-11-13 21:21:29,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:21:29,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:29,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:29,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:31,799 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:21:40,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:40,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 437 states and 1093 transitions. [2024-11-13 21:21:40,581 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1093 transitions. [2024-11-13 21:21:40,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:21:40,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:40,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:40,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:21:41,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:41,273 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:21:41,274 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:21:41,344 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 21:21:47,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:47,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 439 states and 1095 transitions. [2024-11-13 21:21:47,055 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1095 transitions. [2024-11-13 21:21:47,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:21:47,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:47,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:47,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:21:48,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:48,178 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 72 conjuncts are in the unsatisfiable core [2024-11-13 21:21:48,180 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:21:48,433 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 57 proven. 248 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 21:21:54,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:54,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 441 states and 1097 transitions. [2024-11-13 21:21:54,129 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 1097 transitions. [2024-11-13 21:21:54,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:21:54,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:54,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:54,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:21:54,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:54,484 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:21:54,485 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:21:54,557 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 21:22:00,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:00,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 443 states and 1099 transitions. [2024-11-13 21:22:00,184 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1099 transitions. [2024-11-13 21:22:00,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:22:00,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:00,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:00,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:00,530 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:22:03,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:03,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 443 states and 1098 transitions. [2024-11-13 21:22:03,052 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1098 transitions. [2024-11-13 21:22:03,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:22:03,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:03,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:03,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:22:03,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:03,823 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:22:03,824 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:22:03,909 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 21:22:09,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:09,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 445 states and 1100 transitions. [2024-11-13 21:22:09,799 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1100 transitions. [2024-11-13 21:22:09,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:22:09,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:09,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:09,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:09,928 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:22:12,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:12,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 445 states and 1099 transitions. [2024-11-13 21:22:12,433 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1099 transitions. [2024-11-13 21:22:12,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:22:12,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:12,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:12,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:22:13,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:13,103 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:22:13,104 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:22:13,173 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 21:22:18,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:18,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 447 states and 1101 transitions. [2024-11-13 21:22:18,566 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 1101 transitions. [2024-11-13 21:22:18,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:22:18,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:18,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:18,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:22:19,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:19,820 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:22:19,821 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:22:19,910 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 21:22:26,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:26,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 449 states and 1103 transitions. [2024-11-13 21:22:26,144 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1103 transitions. [2024-11-13 21:22:26,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:22:26,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:26,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:26,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:26,262 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:22:28,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:28,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 449 states and 1102 transitions. [2024-11-13 21:22:28,674 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1102 transitions. [2024-11-13 21:22:28,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:22:28,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:28,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:28,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:22:29,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:29,126 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:22:29,127 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:22:29,204 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 21:22:34,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:34,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 451 states and 1104 transitions. [2024-11-13 21:22:34,556 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1104 transitions. [2024-11-13 21:22:34,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:22:34,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:34,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:34,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:34,677 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:22:37,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:37,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 451 states and 1103 transitions. [2024-11-13 21:22:37,437 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1103 transitions. [2024-11-13 21:22:37,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:22:37,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:37,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:37,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:22:38,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:38,341 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:22:38,342 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:22:38,426 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 21:22:44,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:44,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 453 states and 1105 transitions. [2024-11-13 21:22:44,286 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1105 transitions. [2024-11-13 21:22:44,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:22:44,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:44,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:44,401 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:22:47,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:47,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 453 states and 1104 transitions. [2024-11-13 21:22:47,201 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1104 transitions. [2024-11-13 21:22:47,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:22:47,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:47,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:47,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:22:47,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:47,262 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:22:47,264 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:22:47,346 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 21:22:53,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:53,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 455 states and 1106 transitions. [2024-11-13 21:22:53,844 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1106 transitions. [2024-11-13 21:22:53,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:22:53,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:53,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:53,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:22:54,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:54,743 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:22:54,744 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:22:54,833 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 21:23:01,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:01,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 457 states and 1108 transitions. [2024-11-13 21:23:01,589 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1108 transitions. [2024-11-13 21:23:01,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:23:01,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:01,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:01,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:01,772 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:23:04,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:04,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 457 states and 1107 transitions. [2024-11-13 21:23:04,246 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1107 transitions. [2024-11-13 21:23:04,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:23:04,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:04,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:04,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:04,404 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:23:06,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:06,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 457 states and 1106 transitions. [2024-11-13 21:23:06,597 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1106 transitions. [2024-11-13 21:23:06,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:23:06,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:06,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:06,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:06,733 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:23:08,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:08,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 457 states and 1105 transitions. [2024-11-13 21:23:08,973 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1105 transitions. [2024-11-13 21:23:08,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:23:08,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:08,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:08,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:09,101 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:23:11,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:11,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 457 states and 1104 transitions. [2024-11-13 21:23:11,522 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1104 transitions. [2024-11-13 21:23:11,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:23:11,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:11,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:11,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:11,563 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 57 proven. 4 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2024-11-13 21:23:14,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:14,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 458 states and 1107 transitions. [2024-11-13 21:23:14,142 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1107 transitions. [2024-11-13 21:23:14,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:23:14,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:14,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:14,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:23:14,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:14,231 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 21:23:14,232 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:23:17,173 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 21:23:43,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:43,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 467 states and 1167 transitions. [2024-11-13 21:23:43,063 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1167 transitions. [2024-11-13 21:23:43,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:23:43,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:43,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:43,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:23:43,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:43,130 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-13 21:23:43,132 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:23:43,313 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 21 proven. 251 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 21:23:53,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:53,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 471 states and 1170 transitions. [2024-11-13 21:23:53,890 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1170 transitions. [2024-11-13 21:23:53,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:23:53,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:53,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:53,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:23:53,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:53,946 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 21:23:53,947 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:23:54,087 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 21:24:03,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:03,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 475 states and 1173 transitions. [2024-11-13 21:24:03,618 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1173 transitions. [2024-11-13 21:24:03,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:24:03,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:03,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:03,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:24:03,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:03,708 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 21:24:03,709 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:24:03,872 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 21:24:09,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:09,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 477 states and 1175 transitions. [2024-11-13 21:24:09,206 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1175 transitions. [2024-11-13 21:24:09,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:24:09,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:09,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:24:09,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:09,270 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 21:24:09,272 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:24:09,497 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 21:24:14,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:14,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 479 states and 1177 transitions. [2024-11-13 21:24:14,668 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1177 transitions. [2024-11-13 21:24:14,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:24:14,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:14,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:14,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:24:14,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:14,745 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-13 21:24:14,746 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:24:14,937 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 21 proven. 251 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 21:24:20,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:20,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 481 states and 1179 transitions. [2024-11-13 21:24:20,947 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1179 transitions. [2024-11-13 21:24:20,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:24:20,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:20,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:20,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:24:21,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:21,010 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 21:24:21,012 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:24:21,166 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 21:24:26,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:26,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 483 states and 1181 transitions. [2024-11-13 21:24:26,414 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1181 transitions. [2024-11-13 21:24:26,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:24:26,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:26,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:26,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:24:26,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:26,471 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 21:24:26,472 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:24:26,663 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 21:24:32,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:32,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 485 states and 1183 transitions. [2024-11-13 21:24:32,416 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1183 transitions. [2024-11-13 21:24:32,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:24:32,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:32,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:32,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:24:32,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:32,507 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-11-13 21:24:32,509 INFO L278 TraceCheckSpWp]: Computing forward predicates...