./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard-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_ef1c70fb-6ceb-4461-aa45-1a78f70a512c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1c70fb-6ceb-4461-aa45-1a78f70a512c/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_ef1c70fb-6ceb-4461-aa45-1a78f70a512c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1c70fb-6ceb-4461-aa45-1a78f70a512c/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1c70fb-6ceb-4461-aa45-1a78f70a512c/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_ef1c70fb-6ceb-4461-aa45-1a78f70a512c/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 efc4103a673d30f5c3fd98741c7d56d84f1ec5a0e9e3b77a4d9f9d9493ec5192 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:05:43,808 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:05:43,911 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1c70fb-6ceb-4461-aa45-1a78f70a512c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:05:43,921 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:05:43,921 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:05:43,960 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:05:43,963 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:05:43,963 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:05:43,964 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:05:43,964 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:05:43,965 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:05:43,966 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:05:43,966 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:05:43,966 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:05:43,966 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:05:43,967 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:05:43,967 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:05:43,967 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:05:43,967 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:05:43,967 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:05:43,967 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:05:43,968 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:05:43,968 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:05:43,968 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:05:43,968 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:05:43,969 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:05:43,969 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:05:43,969 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:05:43,969 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:05:43,970 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:05:43,970 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:05:43,970 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:05:43,970 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:05:43,970 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_ef1c70fb-6ceb-4461-aa45-1a78f70a512c/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 -> efc4103a673d30f5c3fd98741c7d56d84f1ec5a0e9e3b77a4d9f9d9493ec5192 [2024-11-13 22:05:44,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:05:44,370 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:05:44,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:05:44,377 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:05:44,377 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:05:44,380 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1c70fb-6ceb-4461-aa45-1a78f70a512c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound100.c Unable to find full path for "g++" [2024-11-13 22:05:46,403 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:05:46,683 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:05:46,684 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1c70fb-6ceb-4461-aa45-1a78f70a512c/sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound100.c [2024-11-13 22:05:46,698 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1c70fb-6ceb-4461-aa45-1a78f70a512c/bin/ukojak-verify-EEHR8qb7sm/data/92f34fb2d/92be31079ee34073a9f60dacab172b6f/FLAGd7991099c [2024-11-13 22:05:46,732 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1c70fb-6ceb-4461-aa45-1a78f70a512c/bin/ukojak-verify-EEHR8qb7sm/data/92f34fb2d/92be31079ee34073a9f60dacab172b6f [2024-11-13 22:05:46,734 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:05:46,736 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:05:46,737 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:05:46,737 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:05:46,742 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:05:46,742 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:05:46" (1/1) ... [2024-11-13 22:05:46,743 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f571a20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:46, skipping insertion in model container [2024-11-13 22:05:46,744 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:05:46" (1/1) ... [2024-11-13 22:05:46,766 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:05:46,966 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_ef1c70fb-6ceb-4461-aa45-1a78f70a512c/sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound100.c[538,551] [2024-11-13 22:05:46,991 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:05:47,001 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:05:47,013 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_ef1c70fb-6ceb-4461-aa45-1a78f70a512c/sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound100.c[538,551] [2024-11-13 22:05:47,022 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:05:47,038 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:05:47,039 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:47 WrapperNode [2024-11-13 22:05:47,039 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:05:47,040 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:05:47,040 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:05:47,040 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:05:47,045 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:47" (1/1) ... [2024-11-13 22:05:47,051 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:47" (1/1) ... [2024-11-13 22:05:47,068 INFO L138 Inliner]: procedures = 14, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 64 [2024-11-13 22:05:47,068 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:05:47,069 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:05:47,069 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:05:47,069 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:05:47,078 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:47" (1/1) ... [2024-11-13 22:05:47,078 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:47" (1/1) ... [2024-11-13 22:05:47,079 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:47" (1/1) ... [2024-11-13 22:05:47,080 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:47" (1/1) ... [2024-11-13 22:05:47,083 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:47" (1/1) ... [2024-11-13 22:05:47,087 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:47" (1/1) ... [2024-11-13 22:05:47,088 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:47" (1/1) ... [2024-11-13 22:05:47,089 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:47" (1/1) ... [2024-11-13 22:05:47,091 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:05:47,092 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:05:47,092 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:05:47,092 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:05:47,093 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:05:47" (1/1) ... [2024-11-13 22:05:47,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:05:47,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1c70fb-6ceb-4461-aa45-1a78f70a512c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:05:47,132 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1c70fb-6ceb-4461-aa45-1a78f70a512c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:05:47,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1c70fb-6ceb-4461-aa45-1a78f70a512c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:05:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:05:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:05:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:05:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:05:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:05:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:05:47,253 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:05:47,256 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:05:47,481 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-13 22:05:47,482 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:05:47,540 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:05:47,540 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 22:05:47,541 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:05:47 BoogieIcfgContainer [2024-11-13 22:05:47,541 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:05:47,542 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:05:47,542 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:05:47,553 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:05:47,553 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:05:47" (1/1) ... [2024-11-13 22:05:47,562 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:05:47,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:47,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2024-11-13 22:05:47,618 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2024-11-13 22:05:47,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:05:47,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:47,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:47,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:47,796 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 22:05:47,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:47,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 31 transitions. [2024-11-13 22:05:47,832 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2024-11-13 22:05:47,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:05:47,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:47,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:47,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:48,057 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 22:05:48,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:48,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 27 states and 43 transitions. [2024-11-13 22:05:48,166 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 43 transitions. [2024-11-13 22:05:48,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:05:48,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:48,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:48,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:48,281 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 22:05:48,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:48,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 46 transitions. [2024-11-13 22:05:48,555 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 46 transitions. [2024-11-13 22:05:48,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:05:48,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:48,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:48,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:48,763 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 22:05:49,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:49,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 33 states and 52 transitions. [2024-11-13 22:05:49,337 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 52 transitions. [2024-11-13 22:05:49,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:05:49,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:49,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:49,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:05:49,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:49,405 INFO L255 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:05:49,412 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:05:49,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:05:50,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:50,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 38 states and 61 transitions. [2024-11-13 22:05:50,938 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 61 transitions. [2024-11-13 22:05:50,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:05:50,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:50,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:51,263 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:05:52,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:52,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 44 states and 77 transitions. [2024-11-13 22:05:52,601 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 77 transitions. [2024-11-13 22:05:52,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:05:52,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:52,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:52,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:05:52,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:52,662 INFO L255 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:05:52,666 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:05:52,758 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:05:53,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:53,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 48 states and 87 transitions. [2024-11-13 22:05:53,479 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 87 transitions. [2024-11-13 22:05:53,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:05:53,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:53,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:53,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:53,675 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:05:54,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:54,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 50 states and 92 transitions. [2024-11-13 22:05:54,166 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 92 transitions. [2024-11-13 22:05:54,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:05:54,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:54,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:54,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:54,498 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:05:57,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:57,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 55 states and 104 transitions. [2024-11-13 22:05:57,472 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 104 transitions. [2024-11-13 22:05:57,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:05:57,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:57,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:57,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:57,544 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:05:58,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:58,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 57 states and 105 transitions. [2024-11-13 22:05:58,585 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 105 transitions. [2024-11-13 22:05:58,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:05:58,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:58,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:58,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:05:58,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:58,631 INFO L255 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 22:05:58,633 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:05:58,874 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:06:02,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:02,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 63 states and 120 transitions. [2024-11-13 22:06:02,283 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 120 transitions. [2024-11-13 22:06:02,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:06:02,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:02,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:02,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:06:02,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:02,354 INFO L255 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 22:06:02,356 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:06:02,801 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:06:05,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:05,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 69 states and 132 transitions. [2024-11-13 22:06:05,846 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 132 transitions. [2024-11-13 22:06:05,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:06:05,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:05,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:05,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:06:05,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:05,895 INFO L255 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:06:05,896 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:06:05,985 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:06:06,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:06,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 72 states and 142 transitions. [2024-11-13 22:06:06,400 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 142 transitions. [2024-11-13 22:06:06,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:06:06,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:06,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:06,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:06,522 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:06:07,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:07,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 77 states and 152 transitions. [2024-11-13 22:06:07,853 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 152 transitions. [2024-11-13 22:06:07,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:06:07,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:07,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:07,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:08,323 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:06:09,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:09,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 79 states and 156 transitions. [2024-11-13 22:06:09,543 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 156 transitions. [2024-11-13 22:06:09,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:06:09,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:09,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:09,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:09,913 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:06:12,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:12,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 85 states and 179 transitions. [2024-11-13 22:06:12,598 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 179 transitions. [2024-11-13 22:06:12,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:06:12,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:12,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:12,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:06:12,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:12,645 INFO L255 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:06:12,647 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:06:12,752 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 22:06:13,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:13,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 85 states and 178 transitions. [2024-11-13 22:06:13,140 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 178 transitions. [2024-11-13 22:06:13,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:06:13,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:13,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:13,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:06:13,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:13,178 INFO L255 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:06:13,180 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:06:13,285 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 22:06:14,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:14,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 88 states and 186 transitions. [2024-11-13 22:06:14,222 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 186 transitions. [2024-11-13 22:06:14,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:06:14,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:14,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:14,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:14,341 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:06:14,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:14,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 88 states and 185 transitions. [2024-11-13 22:06:14,893 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 185 transitions. [2024-11-13 22:06:14,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:06:14,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:14,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:14,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:15,110 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:06:16,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:16,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 90 states and 193 transitions. [2024-11-13 22:06:16,204 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 193 transitions. [2024-11-13 22:06:16,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:06:16,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:16,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:16,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:16,270 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:06:19,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:19,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 93 states and 200 transitions. [2024-11-13 22:06:19,693 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 200 transitions. [2024-11-13 22:06:19,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:06:19,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:19,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:19,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:19,780 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 24 proven. 16 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:06:21,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:21,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 95 states and 201 transitions. [2024-11-13 22:06:21,193 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 201 transitions. [2024-11-13 22:06:21,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:06:21,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:21,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:21,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:06:21,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:21,258 INFO L255 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 22:06:21,261 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:06:21,720 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:06:29,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:29,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 104 states and 229 transitions. [2024-11-13 22:06:29,301 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 229 transitions. [2024-11-13 22:06:29,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:06:29,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:29,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:29,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:06:29,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:29,369 INFO L255 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:06:29,372 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:06:30,333 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 15 proven. 38 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 22:06:37,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:37,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 108 states and 239 transitions. [2024-11-13 22:06:37,960 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 239 transitions. [2024-11-13 22:06:37,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:06:37,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:37,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:37,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:06:38,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:38,015 INFO L255 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:06:38,017 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:06:38,162 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 15 proven. 38 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 22:06:40,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:40,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 110 states and 241 transitions. [2024-11-13 22:06:40,052 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 241 transitions. [2024-11-13 22:06:40,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:06:40,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:40,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:40,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:06:40,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:40,109 INFO L255 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:06:40,111 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:06:40,236 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:06:44,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:44,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 113 states and 243 transitions. [2024-11-13 22:06:44,209 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 243 transitions. [2024-11-13 22:06:44,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:06:44,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:44,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:44,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:06:44,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:44,273 INFO L255 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-13 22:06:44,275 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:06:45,901 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:06:58,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:58,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 125 states and 279 transitions. [2024-11-13 22:06:58,202 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 279 transitions. [2024-11-13 22:06:58,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:06:58,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:58,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:58,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:06:58,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:58,287 INFO L255 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-13 22:06:58,289 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:06:58,719 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:07:06,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:06,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 132 states and 291 transitions. [2024-11-13 22:07:06,195 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 291 transitions. [2024-11-13 22:07:06,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:07:06,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:06,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:06,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:07,006 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:07:11,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:11,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 137 states and 311 transitions. [2024-11-13 22:07:11,053 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 311 transitions. [2024-11-13 22:07:11,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:07:11,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:11,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:11,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:07:11,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:11,115 INFO L255 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-13 22:07:11,118 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:07:11,612 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:07:14,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:14,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 139 states and 316 transitions. [2024-11-13 22:07:14,220 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 316 transitions. [2024-11-13 22:07:14,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:07:14,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:14,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:14,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:14,340 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:07:15,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:15,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 139 states and 315 transitions. [2024-11-13 22:07:15,951 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 315 transitions. [2024-11-13 22:07:15,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:07:15,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:15,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:15,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:07:16,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:16,004 INFO L255 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 22:07:16,005 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:07:16,545 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 17 proven. 35 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 22:07:19,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:19,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 142 states and 325 transitions. [2024-11-13 22:07:19,169 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 325 transitions. [2024-11-13 22:07:19,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:07:19,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:19,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:19,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:07:19,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:19,228 INFO L255 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 22:07:19,230 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:07:19,519 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 17 proven. 35 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 22:07:21,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:21,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 144 states and 329 transitions. [2024-11-13 22:07:21,100 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 329 transitions. [2024-11-13 22:07:21,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:07:21,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:21,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:21,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:07:21,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:21,154 INFO L255 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 22:07:21,156 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:07:22,335 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 17 proven. 35 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 22:07:24,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:24,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 146 states and 333 transitions. [2024-11-13 22:07:24,644 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 333 transitions. [2024-11-13 22:07:24,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:07:24,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:24,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:24,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:24,739 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:07:28,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:28,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 150 states and 348 transitions. [2024-11-13 22:07:28,884 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 348 transitions. [2024-11-13 22:07:28,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:07:28,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:28,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:28,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:07:28,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:28,951 INFO L255 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:07:28,952 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:07:29,150 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 22:07:33,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:33,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 153 states and 356 transitions. [2024-11-13 22:07:33,509 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 356 transitions. [2024-11-13 22:07:33,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:07:33,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:33,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:33,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:07:33,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:33,567 INFO L255 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:07:33,569 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:07:33,687 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 22:07:34,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:34,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 153 states and 353 transitions. [2024-11-13 22:07:34,768 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 353 transitions. [2024-11-13 22:07:34,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:07:34,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:34,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:34,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:34,873 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:07:36,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:36,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 153 states and 352 transitions. [2024-11-13 22:07:36,289 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 352 transitions. [2024-11-13 22:07:36,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:07:36,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:36,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:36,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:36,388 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:07:37,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:37,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 153 states and 351 transitions. [2024-11-13 22:07:37,638 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 351 transitions. [2024-11-13 22:07:37,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:07:37,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:37,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:37,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:37,733 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:07:39,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:39,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 156 states and 358 transitions. [2024-11-13 22:07:39,179 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 358 transitions. [2024-11-13 22:07:39,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:07:39,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:39,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:39,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:39,991 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:07:44,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:44,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 158 states and 372 transitions. [2024-11-13 22:07:44,226 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 372 transitions. [2024-11-13 22:07:44,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:07:44,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:44,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:44,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:44,297 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 45 proven. 4 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-13 22:07:51,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:51,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 160 states and 376 transitions. [2024-11-13 22:07:51,063 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 376 transitions. [2024-11-13 22:07:51,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:07:51,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:51,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:51,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:51,141 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 34 proven. 25 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-11-13 22:07:53,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:53,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 162 states and 377 transitions. [2024-11-13 22:07:53,106 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 377 transitions. [2024-11-13 22:07:53,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:07:53,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:53,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:53,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:07:53,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:53,171 INFO L255 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-13 22:07:53,173 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:07:55,985 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 19 proven. 39 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 22:08:04,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:04,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 165 states and 389 transitions. [2024-11-13 22:08:04,959 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 389 transitions. [2024-11-13 22:08:04,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:08:04,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:04,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:04,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:05,518 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 26 proven. 11 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:08:08,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:08,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 167 states and 391 transitions. [2024-11-13 22:08:08,657 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 391 transitions. [2024-11-13 22:08:08,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:08:08,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:08,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:08,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:08,737 INFO L255 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:08:08,740 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:11,210 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 51 proven. 34 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 22:08:23,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:23,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 173 states and 411 transitions. [2024-11-13 22:08:23,973 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 411 transitions. [2024-11-13 22:08:23,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:08:23,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:23,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:23,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:24,027 INFO L255 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:08:24,029 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:24,193 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 22:08:28,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:28,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 176 states and 414 transitions. [2024-11-13 22:08:28,682 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 414 transitions. [2024-11-13 22:08:28,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:08:28,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:28,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:28,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:28,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:28,750 INFO L255 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:08:28,752 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:29,085 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 51 proven. 34 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 22:08:34,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:34,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 179 states and 418 transitions. [2024-11-13 22:08:34,598 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 418 transitions. [2024-11-13 22:08:34,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:08:34,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:34,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:34,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:34,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:34,656 INFO L255 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-13 22:08:34,657 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:35,424 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:08:44,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:44,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 184 states and 423 transitions. [2024-11-13 22:08:44,749 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 423 transitions. [2024-11-13 22:08:44,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:08:44,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:44,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:44,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:44,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:44,805 INFO L255 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:08:44,807 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:45,109 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 22:08:47,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:47,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 186 states and 424 transitions. [2024-11-13 22:08:47,960 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 424 transitions. [2024-11-13 22:08:47,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:08:47,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:47,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:47,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 11 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:08:53,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:53,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 187 states and 426 transitions. [2024-11-13 22:08:53,875 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 426 transitions. [2024-11-13 22:08:53,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:08:53,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:53,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:55,391 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:09:02,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:02,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 192 states and 448 transitions. [2024-11-13 22:09:02,059 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 448 transitions. [2024-11-13 22:09:02,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:09:02,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:02,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:02,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:02,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:02,132 INFO L255 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-13 22:09:02,135 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:04,076 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 42 proven. 31 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 22:09:21,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:21,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 204 states and 495 transitions. [2024-11-13 22:09:21,375 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 495 transitions. [2024-11-13 22:09:21,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:09:21,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:21,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:21,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:21,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:21,438 INFO L255 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-13 22:09:21,440 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:22,032 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:09:31,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:31,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 207 states and 501 transitions. [2024-11-13 22:09:31,722 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 501 transitions. [2024-11-13 22:09:31,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:09:31,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:31,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:31,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:31,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:31,792 INFO L255 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-13 22:09:31,795 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:32,457 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 22:09:35,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:35,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 209 states and 507 transitions. [2024-11-13 22:09:35,869 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 507 transitions. [2024-11-13 22:09:35,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:09:35,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:35,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:35,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:35,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:35,938 INFO L255 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-13 22:09:35,941 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:36,544 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:09:39,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:39,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 211 states and 513 transitions. [2024-11-13 22:09:39,308 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 513 transitions. [2024-11-13 22:09:39,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:09:39,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:39,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:39,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:39,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:39,378 INFO L255 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-13 22:09:39,381 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:39,969 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:09:43,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:43,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 213 states and 519 transitions. [2024-11-13 22:09:43,082 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 519 transitions. [2024-11-13 22:09:43,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:09:43,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:43,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:43,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:43,150 INFO L255 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-13 22:09:43,152 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:43,731 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:09:46,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:46,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 213 states and 518 transitions. [2024-11-13 22:09:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 518 transitions. [2024-11-13 22:09:46,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:09:46,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:46,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:46,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:46,790 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:09:48,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:48,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 216 states and 526 transitions. [2024-11-13 22:09:48,319 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 526 transitions. [2024-11-13 22:09:48,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:09:48,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:48,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:48,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:48,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:48,399 INFO L255 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-13 22:09:48,406 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:48,975 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 22:09:58,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:58,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 219 states and 531 transitions. [2024-11-13 22:09:58,274 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 531 transitions. [2024-11-13 22:09:58,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:09:58,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:58,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:58,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:58,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:58,333 INFO L255 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-13 22:09:58,334 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:58,797 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:10:02,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:02,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 219 states and 530 transitions. [2024-11-13 22:10:02,080 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 530 transitions. [2024-11-13 22:10:02,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:10:02,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:02,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:02,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:02,186 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:10:05,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:05,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 219 states and 529 transitions. [2024-11-13 22:10:05,228 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 529 transitions. [2024-11-13 22:10:05,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:10:05,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:05,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:05,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:05,324 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:10:07,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:07,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 219 states and 528 transitions. [2024-11-13 22:10:07,863 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 528 transitions. [2024-11-13 22:10:07,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:07,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:07,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:07,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:07,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:07,920 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:10:07,922 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:08,215 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 23 proven. 56 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 22:10:12,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:12,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 222 states and 538 transitions. [2024-11-13 22:10:12,915 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 538 transitions. [2024-11-13 22:10:12,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:12,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:12,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:12,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:12,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:12,993 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 22:10:12,996 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:14,628 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 44 proven. 35 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 22:10:19,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:19,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 224 states and 542 transitions. [2024-11-13 22:10:19,531 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 542 transitions. [2024-11-13 22:10:19,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:19,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:19,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:19,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:19,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:19,614 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-13 22:10:19,617 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:19,891 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:10:23,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:23,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 226 states and 546 transitions. [2024-11-13 22:10:23,377 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 546 transitions. [2024-11-13 22:10:23,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:23,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:23,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:23,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:23,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:23,438 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 22:10:23,440 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:23,827 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 44 proven. 35 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 22:10:27,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:27,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 228 states and 550 transitions. [2024-11-13 22:10:27,474 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 550 transitions. [2024-11-13 22:10:27,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:27,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:27,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:27,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:27,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:27,518 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:10:27,519 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:27,630 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-13 22:10:28,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:28,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 228 states and 547 transitions. [2024-11-13 22:10:28,956 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 547 transitions. [2024-11-13 22:10:28,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:28,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:28,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:28,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:29,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:29,077 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:10:29,079 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:29,184 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-13 22:10:34,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:34,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 231 states and 558 transitions. [2024-11-13 22:10:34,530 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 558 transitions. [2024-11-13 22:10:34,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:34,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:34,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:34,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:34,632 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:10:39,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:39,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 235 states and 575 transitions. [2024-11-13 22:10:39,502 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 575 transitions. [2024-11-13 22:10:39,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:39,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:39,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:39,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:39,620 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:10:41,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:41,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 235 states and 574 transitions. [2024-11-13 22:10:41,315 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 574 transitions. [2024-11-13 22:10:41,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:41,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:41,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:41,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:41,428 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:10:43,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:43,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 235 states and 573 transitions. [2024-11-13 22:10:43,027 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 573 transitions. [2024-11-13 22:10:43,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:43,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:43,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:43,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:43,229 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:10:45,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:45,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 235 states and 572 transitions. [2024-11-13 22:10:45,797 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 572 transitions. [2024-11-13 22:10:45,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:10:45,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:45,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:45,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:46,770 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:10:51,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:51,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 237 states and 590 transitions. [2024-11-13 22:10:51,876 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 590 transitions. [2024-11-13 22:10:51,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:10:51,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:51,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:51,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:51,944 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 4 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 22:11:00,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:00,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 239 states and 594 transitions. [2024-11-13 22:11:00,653 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 594 transitions. [2024-11-13 22:11:00,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:11:00,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:00,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:00,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:00,707 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 44 proven. 34 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:11:03,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:03,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 241 states and 595 transitions. [2024-11-13 22:11:03,681 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 595 transitions. [2024-11-13 22:11:03,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:03,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:03,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:03,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:11:03,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:03,795 INFO L255 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:11:03,798 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:11:05,627 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 26 proven. 29 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:11:15,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:15,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 246 states and 617 transitions. [2024-11-13 22:11:15,690 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 617 transitions. [2024-11-13 22:11:15,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:15,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:15,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:15,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:17,414 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:11:24,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:24,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 251 states and 651 transitions. [2024-11-13 22:11:24,430 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 651 transitions. [2024-11-13 22:11:24,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:24,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:24,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:24,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:11:24,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:24,515 INFO L255 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 22:11:24,518 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:11:25,640 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 22:11:30,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:30,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 253 states and 661 transitions. [2024-11-13 22:11:30,895 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 661 transitions. [2024-11-13 22:11:30,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:30,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:30,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:11:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:31,006 INFO L255 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:11:31,009 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:11:32,386 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 46 proven. 45 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 22:11:36,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:36,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 255 states and 667 transitions. [2024-11-13 22:11:36,545 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 667 transitions. [2024-11-13 22:11:36,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:36,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:36,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:36,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:11:36,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:36,632 INFO L255 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:11:36,634 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:11:37,638 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 26 proven. 29 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:11:41,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:41,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 257 states and 673 transitions. [2024-11-13 22:11:41,701 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 673 transitions. [2024-11-13 22:11:41,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:41,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:41,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:41,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:41,821 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:11:43,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:43,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 257 states and 672 transitions. [2024-11-13 22:11:43,879 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 672 transitions. [2024-11-13 22:11:43,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:43,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:43,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:43,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:11:43,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:43,999 INFO L255 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:11:44,002 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:11:45,296 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 26 proven. 29 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:11:49,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:49,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 259 states and 678 transitions. [2024-11-13 22:11:49,464 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 678 transitions. [2024-11-13 22:11:49,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:49,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:49,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:49,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:49,619 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:11:51,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:51,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 259 states and 677 transitions. [2024-11-13 22:11:51,140 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 677 transitions. [2024-11-13 22:11:51,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:51,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:51,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:51,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:51,398 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:11:52,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:52,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 259 states and 676 transitions. [2024-11-13 22:11:52,934 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 676 transitions. [2024-11-13 22:11:52,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:11:52,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:52,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:52,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:11:52,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:52,980 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:11:52,983 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:11:53,834 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 27 proven. 96 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:12:10,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:10,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 265 states and 699 transitions. [2024-11-13 22:12:10,574 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 699 transitions. [2024-11-13 22:12:10,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:12:10,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:10,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:10,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:10,625 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 22:12:10,627 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:10,883 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 66 proven. 57 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:12:19,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:19,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 268 states and 702 transitions. [2024-11-13 22:12:19,508 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 702 transitions. [2024-11-13 22:12:19,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:12:19,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:19,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:19,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:19,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:19,552 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:12:19,553 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:19,696 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 27 proven. 96 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:12:28,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:28,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 271 states and 706 transitions. [2024-11-13 22:12:28,396 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 706 transitions. [2024-11-13 22:12:28,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:12:28,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:28,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:28,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:28,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:28,455 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 22:12:28,457 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:29,591 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:12:45,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:45,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 279 states and 725 transitions. [2024-11-13 22:12:45,387 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 725 transitions. [2024-11-13 22:12:45,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:12:45,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:45,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:45,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:45,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:45,449 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 22:12:45,451 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:45,800 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:12:53,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:53,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 282 states and 728 transitions. [2024-11-13 22:12:53,301 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 728 transitions. [2024-11-13 22:12:53,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:12:53,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:53,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:53,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:53,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:53,357 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 22:12:53,359 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:53,617 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:12:58,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:58,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 284 states and 729 transitions. [2024-11-13 22:12:58,802 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 729 transitions. [2024-11-13 22:12:58,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:12:58,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:58,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:58,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:58,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:58,855 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:12:58,857 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:59,028 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 27 proven. 96 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:13:05,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:05,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 286 states and 730 transitions. [2024-11-13 22:13:05,425 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 730 transitions. [2024-11-13 22:13:05,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:13:05,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:05,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:05,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:13:05,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:05,490 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 22:13:05,491 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:13:08,940 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 48 proven. 50 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:13:17,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:17,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 289 states and 743 transitions. [2024-11-13 22:13:17,729 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 743 transitions. [2024-11-13 22:13:17,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:13:17,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:17,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:17,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:13:17,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:17,802 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 22:13:17,804 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:13:19,976 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:13:27,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:27,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 292 states and 756 transitions. [2024-11-13 22:13:27,042 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 756 transitions. [2024-11-13 22:13:27,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:13:27,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:27,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:27,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:13:27,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:27,118 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 22:13:27,120 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:13:28,929 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:13:34,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:34,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 294 states and 761 transitions. [2024-11-13 22:13:34,530 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 761 transitions. [2024-11-13 22:13:34,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:13:34,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:34,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:34,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:13:34,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:34,591 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:13:34,592 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:13:36,730 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:13:42,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:42,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 296 states and 765 transitions. [2024-11-13 22:13:42,603 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 765 transitions. [2024-11-13 22:13:42,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:13:42,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:42,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:42,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:13:42,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:42,688 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 22:13:42,690 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:13:44,421 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 48 proven. 50 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:13:49,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:49,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 298 states and 770 transitions. [2024-11-13 22:13:49,270 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 770 transitions. [2024-11-13 22:13:49,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:13:49,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:49,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:49,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:13:49,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:49,516 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:13:49,520 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:13:51,225 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:14:06,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:06,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 305 states and 792 transitions. [2024-11-13 22:14:06,168 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 792 transitions. [2024-11-13 22:14:06,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:14:06,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:06,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:06,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:14:06,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:06,258 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 22:14:06,261 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:14:06,755 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 48 proven. 50 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:14:11,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:11,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 307 states and 797 transitions. [2024-11-13 22:14:11,623 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 797 transitions. [2024-11-13 22:14:11,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:14:11,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:11,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:11,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:14:11,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:11,710 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:14:11,713 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:14:13,468 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:14:18,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:18,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 309 states and 801 transitions. [2024-11-13 22:14:18,744 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 801 transitions. [2024-11-13 22:14:18,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:14:18,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:18,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:18,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:14:18,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:18,828 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 22:14:18,830 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:14:19,490 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:14:23,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:23,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 311 states and 805 transitions. [2024-11-13 22:14:23,571 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 805 transitions. [2024-11-13 22:14:23,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:14:23,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:23,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:23,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:14:23,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:23,630 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 22:14:23,632 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:14:25,720 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 57 proven. 49 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:14:52,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:52,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 325 states and 859 transitions. [2024-11-13 22:14:52,814 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 859 transitions. [2024-11-13 22:14:52,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:14:52,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:52,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:52,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:14:52,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:52,872 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 22:14:52,873 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:14:53,421 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 27 proven. 79 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:15:10,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:10,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 330 states and 871 transitions. [2024-11-13 22:15:10,798 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 871 transitions. [2024-11-13 22:15:10,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:15:10,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:10,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:10,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:10,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:10,884 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 22:15:10,887 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:11,496 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 57 proven. 49 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:15:19,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:19,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 333 states and 876 transitions. [2024-11-13 22:15:19,280 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 876 transitions. [2024-11-13 22:15:19,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:15:19,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:19,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:19,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:19,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:19,365 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 22:15:19,367 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:20,063 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:15:24,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:24,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 333 states and 875 transitions. [2024-11-13 22:15:24,143 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 875 transitions. [2024-11-13 22:15:24,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:15:24,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:24,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:24,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:24,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:24,207 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 22:15:24,208 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:24,653 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 27 proven. 79 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:15:36,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:36,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 335 states and 880 transitions. [2024-11-13 22:15:36,067 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 880 transitions. [2024-11-13 22:15:36,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:15:36,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:36,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:36,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:36,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:36,150 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 22:15:36,153 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:36,794 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 27 proven. 79 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:15:42,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:42,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 337 states and 886 transitions. [2024-11-13 22:15:42,051 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 886 transitions. [2024-11-13 22:15:42,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:15:42,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:42,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:42,359 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:15:47,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:47,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 340 states and 894 transitions. [2024-11-13 22:15:47,358 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 894 transitions. [2024-11-13 22:15:47,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:15:47,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:47,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:47,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:47,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:47,411 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 22:15:47,413 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:47,915 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:15:53,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:53,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 342 states and 900 transitions. [2024-11-13 22:15:53,892 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 900 transitions. [2024-11-13 22:15:53,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:15:53,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:53,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:53,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:53,999 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:15:57,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:57,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 342 states and 899 transitions. [2024-11-13 22:15:57,683 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 899 transitions. [2024-11-13 22:15:57,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:15:57,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:57,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:57,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:57,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:57,743 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 22:15:57,744 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:58,280 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 27 proven. 79 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:16:15,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:15,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 345 states and 905 transitions. [2024-11-13 22:16:15,088 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 905 transitions. [2024-11-13 22:16:15,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:16:15,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:15,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:15,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:15,312 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:16:18,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:18,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 345 states and 904 transitions. [2024-11-13 22:16:18,275 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 904 transitions. [2024-11-13 22:16:18,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:16:18,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:18,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:18,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:16:18,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:18,330 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 22:16:18,331 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:16:18,833 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:16:25,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:25,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 345 states and 903 transitions. [2024-11-13 22:16:25,932 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 903 transitions. [2024-11-13 22:16:25,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:16:25,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:25,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:25,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:16:26,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:26,024 INFO L255 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 22:16:26,026 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:16:26,362 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 29 proven. 83 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 22:16:33,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:33,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 348 states and 914 transitions. [2024-11-13 22:16:33,352 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 914 transitions. [2024-11-13 22:16:33,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:16:33,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:33,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:33,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:16:33,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:33,646 INFO L255 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-13 22:16:33,647 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:16:35,123 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 59 proven. 53 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 22:16:42,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:42,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 350 states and 918 transitions. [2024-11-13 22:16:42,131 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 918 transitions. [2024-11-13 22:16:42,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:16:42,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:42,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:42,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:16:42,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:42,209 INFO L255 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 22:16:42,211 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:16:42,572 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 40 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:16:47,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:47,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 352 states and 922 transitions. [2024-11-13 22:16:47,618 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 922 transitions. [2024-11-13 22:16:47,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:16:47,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:47,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:47,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:16:47,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:47,682 INFO L255 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 22:16:47,684 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:16:47,996 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 29 proven. 83 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 22:16:53,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:53,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 354 states and 926 transitions. [2024-11-13 22:16:53,790 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 926 transitions. [2024-11-13 22:16:53,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:16:53,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:53,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:53,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:16:53,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:53,851 INFO L255 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-13 22:16:53,853 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:16:54,262 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 59 proven. 53 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 22:16:59,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:59,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 356 states and 930 transitions. [2024-11-13 22:16:59,841 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 930 transitions. [2024-11-13 22:16:59,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:16:59,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:59,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:59,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:59,967 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:17:15,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:15,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 360 states and 950 transitions. [2024-11-13 22:17:15,441 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 950 transitions. [2024-11-13 22:17:15,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:17:15,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:15,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:15,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:17:15,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:15,502 INFO L255 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:17:15,504 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:17:15,676 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 68 proven. 4 refuted. 0 times theorem prover too weak. 438 trivial. 0 not checked. [2024-11-13 22:17:18,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:18,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 360 states and 946 transitions. [2024-11-13 22:17:18,647 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 946 transitions. [2024-11-13 22:17:18,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:17:18,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:18,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:18,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:17:18,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:18,688 INFO L255 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:17:18,689 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:17:18,844 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 22:17:24,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:24,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 362 states and 950 transitions. [2024-11-13 22:17:24,025 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 950 transitions. [2024-11-13 22:17:24,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:17:24,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:24,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:24,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:17:24,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:24,221 INFO L255 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:17:24,222 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:17:24,355 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 22:17:26,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:26,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 362 states and 949 transitions. [2024-11-13 22:17:26,958 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 949 transitions. [2024-11-13 22:17:26,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:17:26,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:26,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:26,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:27,027 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:17:29,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:29,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 362 states and 948 transitions. [2024-11-13 22:17:29,844 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 948 transitions. [2024-11-13 22:17:29,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:17:29,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:29,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:29,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:29,935 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:17:32,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:32,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 362 states and 947 transitions. [2024-11-13 22:17:32,484 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 947 transitions. [2024-11-13 22:17:32,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:17:32,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:32,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:32,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:32,616 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:17:35,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:35,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 362 states and 946 transitions. [2024-11-13 22:17:35,386 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 946 transitions. [2024-11-13 22:17:35,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:17:35,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:35,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:35,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:35,645 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:17:38,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:38,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 362 states and 945 transitions. [2024-11-13 22:17:38,084 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 945 transitions. [2024-11-13 22:17:38,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:17:38,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:38,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:38,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:17:38,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:38,165 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 22:17:38,167 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:17:46,599 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 30 proven. 33 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:18:07,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:07,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 366 states and 959 transitions. [2024-11-13 22:18:07,966 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 959 transitions. [2024-11-13 22:18:07,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:18:07,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:07,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:07,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:18:08,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:08,025 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 22:18:08,026 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:18:10,204 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 29 proven. 76 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 22:18:15,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:15,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 368 states and 962 transitions. [2024-11-13 22:18:15,111 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 962 transitions. [2024-11-13 22:18:15,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:18:15,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:15,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:15,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:18:15,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:15,163 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:18:15,164 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:18:19,566 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 30 proven. 33 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:18:40,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:40,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 370 states and 965 transitions. [2024-11-13 22:18:40,860 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 965 transitions. [2024-11-13 22:18:40,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:18:40,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:40,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:40,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:18:40,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:40,936 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 22:18:40,938 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:18:41,699 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 30 proven. 33 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:18:47,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:47,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 372 states and 968 transitions. [2024-11-13 22:18:47,052 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 968 transitions. [2024-11-13 22:18:47,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:18:47,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:47,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:47,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:18:47,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:47,143 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 22:18:47,146 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:18:49,347 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 50 proven. 55 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 22:18:54,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:54,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 374 states and 971 transitions. [2024-11-13 22:18:54,380 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 971 transitions. [2024-11-13 22:18:54,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:18:54,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:54,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:54,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:56,108 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:19:05,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:05,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 376 states and 993 transitions. [2024-11-13 22:19:05,335 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 993 transitions. [2024-11-13 22:19:05,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:19:05,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:05,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:05,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:05,377 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 77 proven. 4 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-11-13 22:19:16,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:16,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 378 states and 997 transitions. [2024-11-13 22:19:16,701 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 997 transitions. [2024-11-13 22:19:16,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:19:16,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:16,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:16,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:16,757 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 54 proven. 43 refuted. 0 times theorem prover too weak. 495 trivial. 0 not checked. [2024-11-13 22:19:21,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:21,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 380 states and 998 transitions. [2024-11-13 22:19:21,232 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 998 transitions. [2024-11-13 22:19:21,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:19:21,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:21,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:21,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:23,008 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 32 proven. 33 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 22:19:28,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:28,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 381 states and 1000 transitions. [2024-11-13 22:19:28,873 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 1000 transitions. [2024-11-13 22:19:28,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:19:28,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:28,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:28,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:19:28,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:28,962 INFO L255 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:19:28,963 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:19:31,658 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 32 proven. 47 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked.