./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound50.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c905d740-1b78-4fdb-a7dd-70dc5b60de9a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c905d740-1b78-4fdb-a7dd-70dc5b60de9a/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c905d740-1b78-4fdb-a7dd-70dc5b60de9a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c905d740-1b78-4fdb-a7dd-70dc5b60de9a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c905d740-1b78-4fdb-a7dd-70dc5b60de9a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c905d740-1b78-4fdb-a7dd-70dc5b60de9a/bin/ukojak-verify-CZk0znPC7b --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 3134c54bcf8aadaf562f6870f2277db1ec6f958b1ed6dba99e7410745dba79ba --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:10:17,687 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:10:17,739 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c905d740-1b78-4fdb-a7dd-70dc5b60de9a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:10:17,743 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:10:17,743 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:10:17,763 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:10:17,763 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:10:17,764 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:10:17,764 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:10:17,764 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:10:17,764 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:10:17,764 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:10:17,764 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:10:17,765 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:10:17,765 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:10:17,765 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:10:17,765 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:10:17,765 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:10:17,765 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:10:17,765 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:10:17,765 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:10:17,765 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:10:17,765 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:10:17,766 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:10:17,766 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:10:17,766 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:10:17,766 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:10:17,766 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:10:17,766 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:10:17,766 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:10:17,766 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:10:17,766 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:10:17,766 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:10:17,767 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_c905d740-1b78-4fdb-a7dd-70dc5b60de9a/bin/ukojak-verify-CZk0znPC7b 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 -> 3134c54bcf8aadaf562f6870f2277db1ec6f958b1ed6dba99e7410745dba79ba [2024-12-05 22:10:17,977 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:10:17,986 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:10:17,988 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:10:17,989 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:10:17,989 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:10:17,990 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c905d740-1b78-4fdb-a7dd-70dc5b60de9a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound50.c [2024-12-05 22:10:20,603 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c905d740-1b78-4fdb-a7dd-70dc5b60de9a/bin/ukojak-verify-CZk0znPC7b/data/748655089/e53ebd9976aa4b159b9bc95f27e566bd/FLAG2b35128bd [2024-12-05 22:10:20,782 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:10:20,783 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c905d740-1b78-4fdb-a7dd-70dc5b60de9a/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound50.c [2024-12-05 22:10:20,790 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c905d740-1b78-4fdb-a7dd-70dc5b60de9a/bin/ukojak-verify-CZk0znPC7b/data/748655089/e53ebd9976aa4b159b9bc95f27e566bd/FLAG2b35128bd [2024-12-05 22:10:20,804 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c905d740-1b78-4fdb-a7dd-70dc5b60de9a/bin/ukojak-verify-CZk0znPC7b/data/748655089/e53ebd9976aa4b159b9bc95f27e566bd [2024-12-05 22:10:20,807 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:10:20,808 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:10:20,809 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:10:20,809 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:10:20,813 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:10:20,814 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:10:20" (1/1) ... [2024-12-05 22:10:20,815 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49242aa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:10:20, skipping insertion in model container [2024-12-05 22:10:20,815 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:10:20" (1/1) ... [2024-12-05 22:10:20,829 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:10:20,961 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_c905d740-1b78-4fdb-a7dd-70dc5b60de9a/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound50.c[489,502] [2024-12-05 22:10:20,979 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:10:20,988 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:10:20,998 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_c905d740-1b78-4fdb-a7dd-70dc5b60de9a/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound50.c[489,502] [2024-12-05 22:10:21,005 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:10:21,018 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:10:21,018 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:10:21 WrapperNode [2024-12-05 22:10:21,018 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:10:21,019 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:10:21,019 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:10:21,019 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:10:21,025 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:10:21" (1/1) ... [2024-12-05 22:10:21,030 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:10:21" (1/1) ... [2024-12-05 22:10:21,045 INFO L138 Inliner]: procedures = 14, calls = 18, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 56 [2024-12-05 22:10:21,045 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:10:21,046 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:10:21,046 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:10:21,046 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:10:21,053 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:10:21" (1/1) ... [2024-12-05 22:10:21,053 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:10:21" (1/1) ... [2024-12-05 22:10:21,054 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:10:21" (1/1) ... [2024-12-05 22:10:21,054 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:10:21" (1/1) ... [2024-12-05 22:10:21,057 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:10:21" (1/1) ... [2024-12-05 22:10:21,058 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:10:21" (1/1) ... [2024-12-05 22:10:21,061 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:10:21" (1/1) ... [2024-12-05 22:10:21,062 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:10:21" (1/1) ... [2024-12-05 22:10:21,063 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:10:21" (1/1) ... [2024-12-05 22:10:21,064 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:10:21,065 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:10:21,065 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:10:21,066 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:10:21,067 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:10:21" (1/1) ... [2024-12-05 22:10:21,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:10:21,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c905d740-1b78-4fdb-a7dd-70dc5b60de9a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:10:21,096 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c905d740-1b78-4fdb-a7dd-70dc5b60de9a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:10:21,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c905d740-1b78-4fdb-a7dd-70dc5b60de9a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:10:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:10:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 22:10:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 22:10:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:10:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:10:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:10:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 22:10:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 22:10:21,184 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:10:21,185 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:10:21,308 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-12-05 22:10:21,308 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:10:21,343 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:10:21,344 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 22:10:21,344 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:10:21 BoogieIcfgContainer [2024-12-05 22:10:21,344 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:10:21,345 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:10:21,345 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:10:21,354 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:10:21,354 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:10:21" (1/1) ... [2024-12-05 22:10:21,361 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:10:21,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:21,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 25 states and 36 transitions. [2024-12-05 22:10:21,409 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 36 transitions. [2024-12-05 22:10:21,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:10:21,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:21,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:21,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:10:21,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:21,549 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:10:21,554 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:10:21,641 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:10:21,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:21,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 28 states and 46 transitions. [2024-12-05 22:10:21,740 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 46 transitions. [2024-12-05 22:10:21,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:10:21,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:21,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:21,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:10:21,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:21,796 INFO L256 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 22:10:21,797 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:10:21,877 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:10:22,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:22,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 30 states and 52 transitions. [2024-12-05 22:10:22,152 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2024-12-05 22:10:22,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:10:22,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:22,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:22,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:10:22,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:22,205 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:10:22,207 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:10:22,270 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 22:10:22,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:22,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 33 states and 60 transitions. [2024-12-05 22:10:22,492 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 60 transitions. [2024-12-05 22:10:22,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:10:22,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:22,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:22,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:22,725 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:10:22,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:22,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 33 states and 58 transitions. [2024-12-05 22:10:22,929 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 58 transitions. [2024-12-05 22:10:22,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:10:22,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:22,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:22,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:10:22,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:22,982 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-05 22:10:22,984 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:10:23,272 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:10:23,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:23,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 36 states and 69 transitions. [2024-12-05 22:10:23,769 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 69 transitions. [2024-12-05 22:10:23,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:10:23,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:23,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:23,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:24,055 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 22:10:24,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:24,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 40 states and 79 transitions. [2024-12-05 22:10:24,788 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 79 transitions. [2024-12-05 22:10:24,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:10:24,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:24,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:24,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:10:24,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:24,838 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-05 22:10:24,840 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:10:25,260 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 22:10:26,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:26,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 47 states and 98 transitions. [2024-12-05 22:10:26,180 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 98 transitions. [2024-12-05 22:10:26,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:10:26,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:26,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:26,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:10:26,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:26,236 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-05 22:10:26,238 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:10:26,452 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:10:27,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:27,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 49 states and 107 transitions. [2024-12-05 22:10:27,026 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 107 transitions. [2024-12-05 22:10:27,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:10:27,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:27,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:27,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:10:27,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:27,074 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-05 22:10:27,076 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:10:27,220 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:10:27,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:27,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 51 states and 112 transitions. [2024-12-05 22:10:27,713 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 112 transitions. [2024-12-05 22:10:27,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:10:27,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:27,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:27,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:27,905 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 22:10:28,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:28,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 50 states and 99 transitions. [2024-12-05 22:10:28,755 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 99 transitions. [2024-12-05 22:10:28,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:10:28,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:28,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:28,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:10:28,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:28,797 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-05 22:10:28,798 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:10:29,296 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 13 proven. 16 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:10:30,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:30,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 53 states and 107 transitions. [2024-12-05 22:10:30,350 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 107 transitions. [2024-12-05 22:10:30,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:10:30,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:30,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:30,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:10:30,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:30,395 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-05 22:10:30,397 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:10:30,630 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-05 22:10:30,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:30,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 54 states and 111 transitions. [2024-12-05 22:10:30,985 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 111 transitions. [2024-12-05 22:10:30,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:10:30,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:30,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:30,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:10:31,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:31,027 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-05 22:10:31,029 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:10:31,242 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-05 22:10:31,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:31,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 54 states and 111 transitions. [2024-12-05 22:10:31,277 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 111 transitions. [2024-12-05 22:10:31,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:10:31,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:31,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:31,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:10:31,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:31,315 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-05 22:10:31,317 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:10:31,563 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-05 22:10:32,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:32,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 56 states and 117 transitions. [2024-12-05 22:10:32,288 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 117 transitions. [2024-12-05 22:10:32,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:10:32,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:32,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:32,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:10:32,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:32,327 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-05 22:10:32,328 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:10:32,441 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-05 22:10:33,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:33,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 58 states and 120 transitions. [2024-12-05 22:10:33,049 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 120 transitions. [2024-12-05 22:10:33,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:10:33,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:33,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:33,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:10:33,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:33,095 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:10:33,096 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:10:33,745 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-05 22:10:34,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:34,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 56 states and 116 transitions. [2024-12-05 22:10:34,164 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 116 transitions. [2024-12-05 22:10:34,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:10:34,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:34,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:34,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:34,317 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 17 proven. 10 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 22:10:41,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:41,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 60 states and 123 transitions. [2024-12-05 22:10:41,444 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 123 transitions. [2024-12-05 22:10:41,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:10:41,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:41,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:41,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:10:41,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:41,504 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-05 22:10:41,506 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:10:42,469 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 17 proven. 16 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 22:10:43,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:43,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 63 states and 138 transitions. [2024-12-05 22:10:43,653 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 138 transitions. [2024-12-05 22:10:43,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:10:43,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:43,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:43,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:10:43,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:43,708 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-05 22:10:43,709 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:10:43,929 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 22:10:44,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:44,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 64 states and 139 transitions. [2024-12-05 22:10:44,303 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 139 transitions. [2024-12-05 22:10:44,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:10:44,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:44,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:44,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:44,444 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-05 22:10:45,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:45,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 65 states and 143 transitions. [2024-12-05 22:10:45,376 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 143 transitions. [2024-12-05 22:10:45,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:10:45,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:45,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:45,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:45,517 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-05 22:10:46,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:46,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 65 states and 142 transitions. [2024-12-05 22:10:46,063 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 142 transitions. [2024-12-05 22:10:46,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:10:46,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:46,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:46,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:10:46,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:46,113 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-05 22:10:46,115 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:10:58,104 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 17 proven. 8 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-05 22:11:01,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:01,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 74 states and 169 transitions. [2024-12-05 22:11:01,884 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 169 transitions. [2024-12-05 22:11:01,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:11:01,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:01,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:01,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:11:01,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:01,938 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-05 22:11:01,939 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:11:04,190 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 14 proven. 8 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-05 22:11:17,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:17,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 77 states and 182 transitions. [2024-12-05 22:11:17,816 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 182 transitions. [2024-12-05 22:11:17,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 22:11:17,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:17,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:17,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:11:17,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:17,869 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-05 22:11:17,871 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:11:22,387 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 30 proven. 17 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-12-05 22:11:25,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:25,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 80 states and 192 transitions. [2024-12-05 22:11:25,856 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 192 transitions. [2024-12-05 22:11:25,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 22:11:25,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:25,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:25,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:11:25,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:25,917 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-05 22:11:25,919 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:11:29,906 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 23 proven. 28 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-05 22:11:37,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:37,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 90 states and 219 transitions. [2024-12-05 22:11:37,673 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 219 transitions. [2024-12-05 22:11:37,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 22:11:37,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:37,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:37,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:11:37,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:37,731 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-05 22:11:37,733 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:11:38,140 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-12-05 22:11:39,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:39,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 91 states and 222 transitions. [2024-12-05 22:11:39,007 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 222 transitions. [2024-12-05 22:11:39,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 22:11:39,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:39,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:39,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:11:39,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:39,059 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-05 22:11:39,060 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:11:39,509 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-12-05 22:11:40,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:40,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 92 states and 225 transitions. [2024-12-05 22:11:40,893 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 225 transitions. [2024-12-05 22:11:40,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 22:11:40,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:40,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:40,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:11:40,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:40,942 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-05 22:11:40,944 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:11:55,207 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-12-05 22:11:58,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:58,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 95 states and 231 transitions. [2024-12-05 22:11:58,281 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 231 transitions. [2024-12-05 22:11:58,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 22:11:58,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:58,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:58,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:11:58,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:58,365 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-05 22:11:58,367 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:11:59,436 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 17 proven. 40 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 22:12:05,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:05,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 100 states and 255 transitions. [2024-12-05 22:12:05,070 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 255 transitions. [2024-12-05 22:12:05,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 22:12:05,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:05,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:05,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:12:05,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:05,156 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-05 22:12:05,158 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:12:05,768 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 17 proven. 40 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 22:12:06,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:06,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 101 states and 256 transitions. [2024-12-05 22:12:06,429 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 256 transitions. [2024-12-05 22:12:06,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 22:12:06,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:06,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:06,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:12:06,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:06,541 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-05 22:12:06,543 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:12:07,265 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 17 proven. 40 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 22:12:07,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:07,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 102 states and 258 transitions. [2024-12-05 22:12:07,948 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 258 transitions. [2024-12-05 22:12:07,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 22:12:07,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:07,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:07,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:12:08,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:08,035 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-05 22:12:08,036 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:12:08,599 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 17 proven. 40 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 22:12:10,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:10,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 103 states and 259 transitions. [2024-12-05 22:12:10,735 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 259 transitions. [2024-12-05 22:12:10,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:12:10,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:10,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:10,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:11,077 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-05 22:12:13,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:13,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 104 states and 263 transitions. [2024-12-05 22:12:13,024 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 263 transitions. [2024-12-05 22:12:13,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:12:13,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:13,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:13,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:12:13,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:13,084 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-05 22:12:13,085 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:12:16,078 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 23 proven. 18 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-05 22:12:24,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:24,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 110 states and 288 transitions. [2024-12-05 22:12:24,545 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 288 transitions. [2024-12-05 22:12:24,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:12:24,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:24,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:24,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:24,716 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-05 22:12:25,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:25,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 110 states and 287 transitions. [2024-12-05 22:12:25,321 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 287 transitions. [2024-12-05 22:12:25,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:12:25,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:25,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:25,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:25,487 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-05 22:12:26,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:26,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 110 states and 286 transitions. [2024-12-05 22:12:26,068 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 286 transitions. [2024-12-05 22:12:26,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:12:26,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:26,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:26,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:12:26,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:26,175 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-05 22:12:26,178 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:12:31,949 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 22 proven. 46 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 22:12:33,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:33,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 111 states and 287 transitions. [2024-12-05 22:12:33,807 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 287 transitions. [2024-12-05 22:12:33,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 22:12:33,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:33,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:33,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:12:33,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:33,920 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-05 22:12:33,922 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:12:39,621 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 23 proven. 53 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-05 22:12:58,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:58,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 118 states and 305 transitions. [2024-12-05 22:12:58,781 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 305 transitions. [2024-12-05 22:12:58,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 22:12:58,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:58,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:58,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:12:58,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:58,854 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-05 22:12:58,856 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:13:02,421 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-12-05 22:13:38,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:38,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 121 states and 319 transitions. [2024-12-05 22:13:38,472 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 319 transitions. [2024-12-05 22:13:38,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 22:13:38,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:38,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:38,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:13:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:38,555 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-05 22:13:38,557 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:13:40,554 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-12-05 22:13:41,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:41,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 122 states and 320 transitions. [2024-12-05 22:13:41,883 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 320 transitions. [2024-12-05 22:13:41,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 22:13:41,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:41,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:41,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:13:41,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:41,955 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-05 22:13:41,956 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:13:44,660 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-12-05 22:13:47,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:47,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 123 states and 321 transitions. [2024-12-05 22:13:47,072 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 321 transitions. [2024-12-05 22:13:47,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 22:13:47,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:47,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:13:47,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:47,235 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-05 22:13:47,237 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:13:49,963 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 29 proven. 56 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-12-05 22:13:56,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:56,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 126 states and 344 transitions. [2024-12-05 22:13:56,209 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 344 transitions. [2024-12-05 22:13:56,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 22:13:56,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:56,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:56,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:13:56,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:56,323 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-05 22:13:56,325 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:13:58,164 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 24 proven. 28 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-12-05 22:13:59,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:59,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 126 states and 343 transitions. [2024-12-05 22:13:59,343 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 343 transitions. [2024-12-05 22:13:59,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 22:13:59,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:59,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:13:59,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:59,524 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-05 22:13:59,525 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:14:01,711 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 23 proven. 62 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-12-05 22:14:02,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:02,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 127 states and 345 transitions. [2024-12-05 22:14:02,693 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 345 transitions. [2024-12-05 22:14:02,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 22:14:02,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:02,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:02,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:14:02,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:02,884 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-05 22:14:02,885 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:14:04,687 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 24 proven. 28 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-12-05 22:14:05,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:05,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 128 states and 347 transitions. [2024-12-05 22:14:05,953 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 347 transitions. [2024-12-05 22:14:05,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 22:14:05,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:05,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:05,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:14:06,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:06,126 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-05 22:14:06,128 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:14:08,057 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 23 proven. 62 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-12-05 22:14:09,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:09,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 129 states and 348 transitions. [2024-12-05 22:14:09,076 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 348 transitions. [2024-12-05 22:14:09,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:14:09,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:09,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:09,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:09,216 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-05 22:14:12,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:12,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 130 states and 356 transitions. [2024-12-05 22:14:12,550 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 356 transitions. [2024-12-05 22:14:12,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:14:12,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:12,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:12,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:14:12,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:12,661 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:14:12,664 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:14:40,413 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 49 proven. 48 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-05 22:14:52,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:52,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 132 states and 372 transitions. [2024-12-05 22:14:52,702 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 372 transitions. [2024-12-05 22:14:52,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:14:52,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:52,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:52,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:14:52,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:52,805 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:14:52,807 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:15:02,808 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 25 proven. 69 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-12-05 22:15:21,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:21,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 134 states and 385 transitions. [2024-12-05 22:15:21,355 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 385 transitions. [2024-12-05 22:15:21,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:15:21,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:21,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:21,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:21,448 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-05 22:15:22,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:22,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 134 states and 384 transitions. [2024-12-05 22:15:22,702 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 384 transitions. [2024-12-05 22:15:22,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:15:22,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:22,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:22,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:15:22,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:22,813 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-05 22:15:22,815 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:15:39,907 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 25 proven. 72 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-05 22:16:33,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:33,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 148 states and 433 transitions. [2024-12-05 22:16:33,497 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 433 transitions. [2024-12-05 22:16:33,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:16:33,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:33,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:33,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:33,593 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-05 22:16:34,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:34,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 148 states and 432 transitions. [2024-12-05 22:16:34,739 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 432 transitions. [2024-12-05 22:16:34,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:16:34,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:34,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:34,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:16:34,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:34,818 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:16:34,820 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:16:42,589 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 40 proven. 54 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-12-05 22:16:55,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:55,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 151 states and 440 transitions. [2024-12-05 22:16:55,768 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 440 transitions. [2024-12-05 22:16:55,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:16:55,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:55,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:55,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:16:55,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:55,854 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-05 22:16:55,856 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:17:06,515 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 30 proven. 32 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-05 22:17:15,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:15,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 153 states and 443 transitions. [2024-12-05 22:17:15,570 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 443 transitions. [2024-12-05 22:17:15,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:17:15,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:15,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:15,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:15,681 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-05 22:17:16,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:16,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 153 states and 442 transitions. [2024-12-05 22:17:16,778 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 442 transitions. [2024-12-05 22:17:16,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:17:16,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:16,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:16,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:17:16,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:16,875 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-05 22:17:16,877 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:17:31,970 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 59 proven. 39 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-12-05 22:17:37,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:37,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 153 states and 441 transitions. [2024-12-05 22:17:37,752 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 441 transitions. [2024-12-05 22:17:37,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:17:37,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:37,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:37,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:17:37,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:37,858 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-05 22:17:37,859 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:17:48,223 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 30 proven. 32 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-05 22:17:50,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:50,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 154 states and 442 transitions. [2024-12-05 22:17:50,613 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 442 transitions. [2024-12-05 22:17:50,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:17:50,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:50,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:50,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:17:50,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:50,712 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-12-05 22:17:50,714 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:18:00,995 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 30 proven. 76 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-05 22:18:38,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:38,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 167 states and 485 transitions. [2024-12-05 22:18:38,023 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 485 transitions. [2024-12-05 22:18:38,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:18:38,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:38,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:38,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:18:38,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:38,189 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:18:38,191 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:18:57,703 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 31 proven. 36 refuted. 0 times theorem prover too weak. 373 trivial. 0 not checked. [2024-12-05 22:19:27,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:27,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 171 states and 501 transitions. [2024-12-05 22:19:27,336 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 501 transitions. [2024-12-05 22:19:27,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:19:27,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:27,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:27,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:19:27,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:27,489 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-05 22:19:27,491 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:19:41,329 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 88 proven. 78 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-12-05 22:20:06,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:06,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 174 states and 515 transitions. [2024-12-05 22:20:06,908 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 515 transitions. [2024-12-05 22:20:06,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:20:06,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:06,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:06,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:20:07,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:07,006 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-12-05 22:20:07,007 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:20:21,677 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 72 proven. 68 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-12-05 22:20:28,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:28,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 175 states and 518 transitions. [2024-12-05 22:20:28,856 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 518 transitions. [2024-12-05 22:20:28,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:20:28,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:28,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:28,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:20:28,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:28,998 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-05 22:20:28,999 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:20:39,148 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 29 proven. 77 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-05 22:20:48,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:48,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 176 states and 519 transitions. [2024-12-05 22:20:48,131 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 519 transitions. [2024-12-05 22:20:48,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:20:48,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:48,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:48,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:20:48,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:48,251 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-05 22:20:48,253 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:21:01,253 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 30 proven. 37 refuted. 0 times theorem prover too weak. 373 trivial. 0 not checked. [2024-12-05 22:21:25,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:25,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 181 states and 534 transitions. [2024-12-05 22:21:25,313 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 534 transitions. [2024-12-05 22:21:25,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:21:25,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:25,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:25,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:21:25,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:25,403 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-05 22:21:25,404 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:21:34,891 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 31 proven. 76 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2024-12-05 22:21:43,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:43,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 182 states and 539 transitions. [2024-12-05 22:21:43,555 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 539 transitions. [2024-12-05 22:21:43,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:21:43,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:43,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:21:43,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:43,678 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-05 22:21:43,679 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:21:53,837 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 30 proven. 76 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-05 22:22:02,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:02,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 184 states and 543 transitions. [2024-12-05 22:22:02,666 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 543 transitions. [2024-12-05 22:22:02,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:22:02,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:02,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:02,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:22:03,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:03,025 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-05 22:22:03,027 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:22:12,424 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 31 proven. 47 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-12-05 22:22:29,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:29,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 187 states and 571 transitions. [2024-12-05 22:22:29,561 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 571 transitions. [2024-12-05 22:22:29,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:22:29,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:29,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:29,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:22:29,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:29,901 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-05 22:22:29,903 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:22:35,044 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 29 proven. 88 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-12-05 22:22:46,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:46,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 189 states and 586 transitions. [2024-12-05 22:22:46,313 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 586 transitions. [2024-12-05 22:22:46,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:22:46,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:46,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:46,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:22:46,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:46,723 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-05 22:22:46,724 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:22:51,093 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 29 proven. 88 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-12-05 22:22:52,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:52,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 190 states and 587 transitions. [2024-12-05 22:22:52,947 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 587 transitions. [2024-12-05 22:22:52,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:22:52,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:52,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:52,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:22:53,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:53,344 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-05 22:22:53,345 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:22:58,516 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 29 proven. 88 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-12-05 22:23:00,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:00,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 191 states and 589 transitions. [2024-12-05 22:23:00,493 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 589 transitions. [2024-12-05 22:23:00,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:23:00,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:00,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:00,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:23:00,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:00,903 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-05 22:23:00,904 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:23:05,184 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 29 proven. 88 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-12-05 22:23:08,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:08,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 192 states and 590 transitions. [2024-12-05 22:23:08,012 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 590 transitions. [2024-12-05 22:23:08,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:23:08,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:08,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:08,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:23:08,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:08,373 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-05 22:23:08,374 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:23:13,732 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 30 proven. 45 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-12-05 22:23:16,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:16,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 193 states and 591 transitions. [2024-12-05 22:23:16,935 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 591 transitions. [2024-12-05 22:23:16,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:23:16,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:16,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:16,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:23:17,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:17,304 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-05 22:23:17,305 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:23:22,393 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 30 proven. 45 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-12-05 22:23:24,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:24,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 194 states and 593 transitions. [2024-12-05 22:23:24,721 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 593 transitions. [2024-12-05 22:23:24,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:23:24,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:24,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:24,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:23:25,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:25,160 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-05 22:23:25,161 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:23:30,962 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 29 proven. 88 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-12-05 22:23:37,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:37,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 194 states and 590 transitions. [2024-12-05 22:23:37,050 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 590 transitions. [2024-12-05 22:23:37,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:23:37,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:37,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:37,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:23:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:37,416 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-05 22:23:37,418 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:23:41,974 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 29 proven. 88 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-12-05 22:23:43,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:43,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 194 states and 589 transitions. [2024-12-05 22:23:43,937 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 589 transitions. [2024-12-05 22:23:43,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 22:23:43,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:43,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:43,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:44,029 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 78 proven. 7 refuted. 0 times theorem prover too weak. 479 trivial. 0 not checked. [2024-12-05 22:23:52,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:52,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 195 states and 597 transitions. [2024-12-05 22:23:52,155 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 597 transitions. [2024-12-05 22:23:52,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 22:23:52,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:52,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:52,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:52,250 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 78 proven. 7 refuted. 0 times theorem prover too weak. 479 trivial. 0 not checked. [2024-12-05 22:23:58,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:58,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 196 states and 602 transitions. [2024-12-05 22:23:58,608 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 602 transitions. [2024-12-05 22:23:58,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 22:23:58,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:58,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:58,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:23:58,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:58,821 INFO L256 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-05 22:23:58,823 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:24:34,646 WARN L286 SmtUtils]: Spent 13.14s on a formula simplification that was a NOOP. DAG size: 326 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-05 22:24:41,753 WARN L286 SmtUtils]: Spent 5.54s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-05 22:24:46,870 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 41 proven. 90 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked.