./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench/ps4.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/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_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/ps4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 197bb91209feafbd50d8f722faabb2ddec80478a21cb1768541ed232586540b8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:50:01,396 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:50:01,451 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 22:50:01,456 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:50:01,457 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:50:01,477 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:50:01,478 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:50:01,478 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:50:01,478 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:50:01,479 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:50:01,479 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:50:01,479 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:50:01,479 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:50:01,479 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:50:01,479 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:50:01,479 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:50:01,479 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:50:01,480 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:50:01,480 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:50:01,480 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 22:50:01,480 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:50:01,480 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:50:01,480 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:50:01,480 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:50:01,480 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:50:01,480 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:50:01,480 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:50:01,481 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:50:01,481 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:50:01,481 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:50:01,481 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:50:01,481 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:50:01,481 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:50:01,481 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:50:01,481 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:50:01,481 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_a4ffb35e-271c-4ba1-8113-e0b05e686e07/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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 197bb91209feafbd50d8f722faabb2ddec80478a21cb1768541ed232586540b8 [2024-12-05 22:50:01,693 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:50:01,700 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:50:01,702 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:50:01,703 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:50:01,704 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:50:01,705 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench/ps4.c [2024-12-05 22:50:04,349 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/data/a75d0830b/32d6af964cdd4d16849e9ae9af064926/FLAGc93d979a1 [2024-12-05 22:50:04,533 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:50:04,534 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/sv-benchmarks/c/nla-digbench/ps4.c [2024-12-05 22:50:04,539 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/data/a75d0830b/32d6af964cdd4d16849e9ae9af064926/FLAGc93d979a1 [2024-12-05 22:50:04,550 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/data/a75d0830b/32d6af964cdd4d16849e9ae9af064926 [2024-12-05 22:50:04,552 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:50:04,553 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:50:04,554 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:50:04,555 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:50:04,558 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:50:04,558 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:50:04" (1/1) ... [2024-12-05 22:50:04,559 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@732a6963 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:04, skipping insertion in model container [2024-12-05 22:50:04,559 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:50:04" (1/1) ... [2024-12-05 22:50:04,568 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:50:04,719 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:50:04,729 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:50:04,746 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:50:04,760 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:50:04,760 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:04 WrapperNode [2024-12-05 22:50:04,761 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:50:04,761 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:50:04,762 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:50:04,762 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:50:04,768 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:04" (1/1) ... [2024-12-05 22:50:04,773 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:04" (1/1) ... [2024-12-05 22:50:04,790 INFO L138 Inliner]: procedures = 14, calls = 17, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 105 [2024-12-05 22:50:04,790 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:50:04,791 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:50:04,791 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:50:04,791 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:50:04,799 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:04" (1/1) ... [2024-12-05 22:50:04,799 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:04" (1/1) ... [2024-12-05 22:50:04,800 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:04" (1/1) ... [2024-12-05 22:50:04,800 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:04" (1/1) ... [2024-12-05 22:50:04,804 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:04" (1/1) ... [2024-12-05 22:50:04,805 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:04" (1/1) ... [2024-12-05 22:50:04,808 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:04" (1/1) ... [2024-12-05 22:50:04,809 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:04" (1/1) ... [2024-12-05 22:50:04,810 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:04" (1/1) ... [2024-12-05 22:50:04,811 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:50:04,812 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:50:04,812 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:50:04,812 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:50:04,813 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:50:04" (1/1) ... [2024-12-05 22:50:04,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:50:04,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:50:04,843 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:50:04,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:50:04,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:50:04,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:50:04,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:50:04,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:50:04,872 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 22:50:04,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 22:50:04,919 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:50:04,920 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:50:05,235 INFO L? ?]: Removed 73 outVars from TransFormulas that were not future-live. [2024-12-05 22:50:05,235 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:50:05,266 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:50:05,266 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 22:50:05,267 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:50:05 BoogieIcfgContainer [2024-12-05 22:50:05,267 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:50:05,268 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:50:05,268 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:50:05,276 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:50:05,277 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:50:05" (1/1) ... [2024-12-05 22:50:05,283 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:50:05,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:05,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 129 states and 132 transitions. [2024-12-05 22:50:05,324 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 132 transitions. [2024-12-05 22:50:05,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 22:50:05,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:05,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:05,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:05,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:05,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:05,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 130 states and 133 transitions. [2024-12-05 22:50:05,471 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 133 transitions. [2024-12-05 22:50:05,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 22:50:05,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:05,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:05,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:05,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:05,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:05,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 131 states and 134 transitions. [2024-12-05 22:50:05,515 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 134 transitions. [2024-12-05 22:50:05,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:50:05,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:05,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:05,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:05,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:05,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:05,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 130 states and 133 transitions. [2024-12-05 22:50:05,533 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 133 transitions. [2024-12-05 22:50:05,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:50:05,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:05,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:05,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:05,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:05,562 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:50:05,565 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:05,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:05,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:05,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 134 states and 139 transitions. [2024-12-05 22:50:05,665 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 139 transitions. [2024-12-05 22:50:05,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:50:05,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:05,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:05,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:05,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:05,687 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:50:05,688 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:05,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:05,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:05,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 135 states and 140 transitions. [2024-12-05 22:50:05,712 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 140 transitions. [2024-12-05 22:50:05,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:50:05,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:05,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:05,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:05,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:05,747 INFO L256 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:50:05,747 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:05,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:05,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:05,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 136 states and 141 transitions. [2024-12-05 22:50:05,772 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 141 transitions. [2024-12-05 22:50:05,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:50:05,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:05,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:05,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:05,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:05,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:05,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 135 states and 140 transitions. [2024-12-05 22:50:05,794 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 140 transitions. [2024-12-05 22:50:05,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:50:05,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:05,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:05,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:05,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:05,816 INFO L256 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:50:05,816 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:05,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:05,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:05,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 137 states and 142 transitions. [2024-12-05 22:50:05,849 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 142 transitions. [2024-12-05 22:50:05,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:50:05,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:05,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:05,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:05,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:06,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:06,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 144 states and 150 transitions. [2024-12-05 22:50:06,002 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 150 transitions. [2024-12-05 22:50:06,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:50:06,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:06,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:06,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:06,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:06,023 INFO L256 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 22:50:06,024 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:06,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:06,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:06,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 146 states and 153 transitions. [2024-12-05 22:50:06,171 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 153 transitions. [2024-12-05 22:50:06,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:50:06,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:06,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:06,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:06,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:06,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:06,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 147 states and 155 transitions. [2024-12-05 22:50:06,218 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 155 transitions. [2024-12-05 22:50:06,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:50:06,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:06,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:06,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:06,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:06,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:06,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 148 states and 156 transitions. [2024-12-05 22:50:06,260 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 156 transitions. [2024-12-05 22:50:06,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:50:06,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:06,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:06,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:06,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:06,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:06,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 147 states and 155 transitions. [2024-12-05 22:50:06,278 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 155 transitions. [2024-12-05 22:50:06,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:50:06,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:06,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:06,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:06,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:06,296 INFO L256 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:50:06,297 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:06,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:06,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:06,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 149 states and 157 transitions. [2024-12-05 22:50:06,338 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 157 transitions. [2024-12-05 22:50:06,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:50:06,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:06,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:06,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:06,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:06,357 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:50:06,357 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:06,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:06,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:06,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 150 states and 158 transitions. [2024-12-05 22:50:06,395 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 158 transitions. [2024-12-05 22:50:06,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:50:06,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:06,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:06,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:06,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:06,414 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:50:06,414 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:06,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:06,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:06,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 151 states and 159 transitions. [2024-12-05 22:50:06,455 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 159 transitions. [2024-12-05 22:50:06,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:50:06,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:06,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:06,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:06,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:06,490 INFO L256 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 22:50:06,491 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:06,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:06,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:06,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 159 states and 167 transitions. [2024-12-05 22:50:06,727 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 167 transitions. [2024-12-05 22:50:06,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:50:06,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:06,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:06,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:06,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:06,748 INFO L256 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 22:50:06,750 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:06,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:06,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:06,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 167 states and 176 transitions. [2024-12-05 22:50:06,944 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 176 transitions. [2024-12-05 22:50:06,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:50:06,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:06,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:06,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:06,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:06,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:06,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 166 states and 175 transitions. [2024-12-05 22:50:06,960 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 175 transitions. [2024-12-05 22:50:06,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:50:06,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:06,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:06,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:06,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:07,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:07,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 168 states and 177 transitions. [2024-12-05 22:50:07,040 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 177 transitions. [2024-12-05 22:50:07,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:50:07,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:07,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:07,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:07,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:07,061 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 22:50:07,062 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:07,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:07,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:07,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 172 states and 182 transitions. [2024-12-05 22:50:07,241 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 182 transitions. [2024-12-05 22:50:07,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:50:07,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:07,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:07,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:07,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:07,267 INFO L256 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 22:50:07,268 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:07,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:07,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:07,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 176 states and 187 transitions. [2024-12-05 22:50:07,405 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 187 transitions. [2024-12-05 22:50:07,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:50:07,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:07,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:07,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:07,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:07,438 INFO L256 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:50:07,439 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:07,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:07,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:07,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 179 states and 193 transitions. [2024-12-05 22:50:07,501 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 193 transitions. [2024-12-05 22:50:07,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:50:07,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:07,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:07,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:07,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:07,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:07,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 204 states and 224 transitions. [2024-12-05 22:50:07,871 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 224 transitions. [2024-12-05 22:50:07,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:50:07,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:07,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:07,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:07,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:07,897 INFO L256 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:50:07,898 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:07,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:07,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:07,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 205 states and 225 transitions. [2024-12-05 22:50:07,951 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 225 transitions. [2024-12-05 22:50:07,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:50:07,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:07,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:07,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:07,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:08,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:08,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 206 states and 226 transitions. [2024-12-05 22:50:08,004 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 226 transitions. [2024-12-05 22:50:08,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:50:08,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:08,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:08,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:08,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:08,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:08,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 205 states and 225 transitions. [2024-12-05 22:50:08,029 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 225 transitions. [2024-12-05 22:50:08,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:50:08,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:08,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:08,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:08,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:08,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:08,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 208 states and 229 transitions. [2024-12-05 22:50:08,117 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 229 transitions. [2024-12-05 22:50:08,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:50:08,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:08,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:08,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:08,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:08,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:08,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 210 states and 231 transitions. [2024-12-05 22:50:08,187 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 231 transitions. [2024-12-05 22:50:08,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:50:08,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:08,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:08,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:08,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:08,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:08,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 211 states and 232 transitions. [2024-12-05 22:50:08,238 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 232 transitions. [2024-12-05 22:50:08,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:50:08,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:08,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:08,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:08,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:08,265 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:50:08,266 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:08,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:08,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:08,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 214 states and 235 transitions. [2024-12-05 22:50:08,362 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 235 transitions. [2024-12-05 22:50:08,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:50:08,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:08,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:08,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:08,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:08,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:08,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 213 states and 234 transitions. [2024-12-05 22:50:08,388 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 234 transitions. [2024-12-05 22:50:08,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:50:08,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:08,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:08,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:08,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:08,414 INFO L256 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:50:08,415 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:08,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:08,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:08,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 214 states and 235 transitions. [2024-12-05 22:50:08,474 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 235 transitions. [2024-12-05 22:50:08,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:50:08,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:08,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:08,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:08,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:08,502 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:50:08,503 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:08,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:08,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:08,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 216 states and 237 transitions. [2024-12-05 22:50:08,598 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 237 transitions. [2024-12-05 22:50:08,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:50:08,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:08,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:08,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:08,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:08,625 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:50:08,626 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:08,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:08,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:08,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 217 states and 239 transitions. [2024-12-05 22:50:08,777 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 239 transitions. [2024-12-05 22:50:08,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:50:08,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:08,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:08,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:08,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:08,808 INFO L256 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:50:08,809 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:08,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:08,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:08,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 219 states and 241 transitions. [2024-12-05 22:50:08,960 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 241 transitions. [2024-12-05 22:50:08,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:50:08,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:08,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:08,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:09,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:09,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:09,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 230 states and 257 transitions. [2024-12-05 22:50:09,163 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 257 transitions. [2024-12-05 22:50:09,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:50:09,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:09,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:09,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:09,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:09,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:09,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 239 states and 269 transitions. [2024-12-05 22:50:09,470 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 269 transitions. [2024-12-05 22:50:09,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:50:09,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:09,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:09,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:09,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:09,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:09,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 240 states and 270 transitions. [2024-12-05 22:50:09,523 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 270 transitions. [2024-12-05 22:50:09,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:50:09,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:09,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:09,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:09,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:09,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:09,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 241 states and 271 transitions. [2024-12-05 22:50:09,776 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 271 transitions. [2024-12-05 22:50:09,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:50:09,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:09,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:09,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:09,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:09,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:09,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 240 states and 270 transitions. [2024-12-05 22:50:09,803 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 270 transitions. [2024-12-05 22:50:09,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:50:09,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:09,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:09,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:09,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:09,830 INFO L256 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 22:50:09,831 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:09,961 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:10,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:10,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 244 states and 275 transitions. [2024-12-05 22:50:10,252 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 275 transitions. [2024-12-05 22:50:10,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:50:10,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:10,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:10,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:10,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:10,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:10,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 249 states and 282 transitions. [2024-12-05 22:50:10,436 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 282 transitions. [2024-12-05 22:50:10,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:50:10,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:10,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:10,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:10,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:10,459 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 22:50:10,460 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:10,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:10,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:10,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 250 states and 284 transitions. [2024-12-05 22:50:10,614 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 284 transitions. [2024-12-05 22:50:10,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:50:10,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:10,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:10,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:10,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:11,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:11,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 256 states and 292 transitions. [2024-12-05 22:50:11,057 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 292 transitions. [2024-12-05 22:50:11,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:50:11,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:11,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:11,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:11,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:11,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:11,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 263 states and 301 transitions. [2024-12-05 22:50:11,494 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 301 transitions. [2024-12-05 22:50:11,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:50:11,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:11,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:11,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:11,522 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:11,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:11,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 267 states and 307 transitions. [2024-12-05 22:50:11,659 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 307 transitions. [2024-12-05 22:50:11,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:50:11,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:11,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:11,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:11,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:11,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:11,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 266 states and 306 transitions. [2024-12-05 22:50:11,684 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 306 transitions. [2024-12-05 22:50:11,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:50:11,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:11,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:11,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:11,708 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:12,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:12,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 271 states and 313 transitions. [2024-12-05 22:50:12,044 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 313 transitions. [2024-12-05 22:50:12,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:50:12,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:12,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:12,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:12,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:12,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:12,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 280 states and 324 transitions. [2024-12-05 22:50:12,542 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 324 transitions. [2024-12-05 22:50:12,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:50:12,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:12,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:12,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:12,564 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:12,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:12,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 286 states and 332 transitions. [2024-12-05 22:50:12,961 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 332 transitions. [2024-12-05 22:50:12,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:50:12,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:12,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:12,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:13,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:13,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:13,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 293 states and 339 transitions. [2024-12-05 22:50:13,351 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 339 transitions. [2024-12-05 22:50:13,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:50:13,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:13,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:13,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:13,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:13,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:13,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 292 states and 338 transitions. [2024-12-05 22:50:13,821 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 338 transitions. [2024-12-05 22:50:13,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:50:13,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:13,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:13,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:13,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:13,847 INFO L256 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:50:13,848 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:13,903 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:14,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:14,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 300 states and 349 transitions. [2024-12-05 22:50:14,303 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 349 transitions. [2024-12-05 22:50:14,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:50:14,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:14,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:14,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:14,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:14,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:14,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 312 states and 363 transitions. [2024-12-05 22:50:14,777 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 363 transitions. [2024-12-05 22:50:14,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:50:14,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:14,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:14,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:14,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:14,806 INFO L256 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 22:50:14,807 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:15,146 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:15,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:15,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 319 states and 372 transitions. [2024-12-05 22:50:15,657 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 372 transitions. [2024-12-05 22:50:15,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:50:15,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:15,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:15,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:15,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:15,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:15,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 320 states and 373 transitions. [2024-12-05 22:50:15,693 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 373 transitions. [2024-12-05 22:50:15,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:50:15,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:15,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:15,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:15,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:15,716 INFO L256 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:50:15,716 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:15,770 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:16,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:16,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 322 states and 377 transitions. [2024-12-05 22:50:16,253 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 377 transitions. [2024-12-05 22:50:16,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:50:16,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:16,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:16,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:16,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:16,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:16,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 321 states and 376 transitions. [2024-12-05 22:50:16,271 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 376 transitions. [2024-12-05 22:50:16,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:50:16,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:16,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:16,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:16,295 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:16,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:16,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 323 states and 381 transitions. [2024-12-05 22:50:16,495 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 381 transitions. [2024-12-05 22:50:16,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:50:16,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:16,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:16,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:16,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:16,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:16,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 325 states and 383 transitions. [2024-12-05 22:50:16,646 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 383 transitions. [2024-12-05 22:50:16,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:50:16,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:16,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:16,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:16,672 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:17,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:17,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 329 states and 390 transitions. [2024-12-05 22:50:17,057 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 390 transitions. [2024-12-05 22:50:17,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:50:17,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:17,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:17,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:17,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:17,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:17,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 332 states and 393 transitions. [2024-12-05 22:50:17,418 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 393 transitions. [2024-12-05 22:50:17,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:50:17,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:17,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:17,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:17,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:17,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:17,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 336 states and 397 transitions. [2024-12-05 22:50:17,763 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 397 transitions. [2024-12-05 22:50:17,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:50:17,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:17,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:17,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:17,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:17,786 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:50:17,787 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:17,843 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:17,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:17,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 339 states and 400 transitions. [2024-12-05 22:50:17,876 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 400 transitions. [2024-12-05 22:50:17,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 22:50:17,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:17,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:17,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:17,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:18,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:18,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 344 states and 405 transitions. [2024-12-05 22:50:18,777 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 405 transitions. [2024-12-05 22:50:18,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:50:18,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:18,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:18,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:18,904 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:19,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:19,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 345 states and 407 transitions. [2024-12-05 22:50:19,098 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 407 transitions. [2024-12-05 22:50:19,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:50:19,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:19,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:19,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:19,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:20,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:20,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 351 states and 413 transitions. [2024-12-05 22:50:20,056 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 413 transitions. [2024-12-05 22:50:20,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 22:50:20,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:20,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:20,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:20,200 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:20,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:20,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 353 states and 416 transitions. [2024-12-05 22:50:20,491 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 416 transitions. [2024-12-05 22:50:20,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:50:20,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:20,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:20,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:20,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:20,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 352 states and 415 transitions. [2024-12-05 22:50:20,509 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 415 transitions. [2024-12-05 22:50:20,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:50:20,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:20,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:20,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:20,701 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:21,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:21,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 355 states and 423 transitions. [2024-12-05 22:50:21,783 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 423 transitions. [2024-12-05 22:50:21,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:50:21,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:21,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:21,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:21,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:22,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:22,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 354 states and 422 transitions. [2024-12-05 22:50:22,644 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 422 transitions. [2024-12-05 22:50:22,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:50:22,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:22,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:22,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:22,781 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:24,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:24,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 363 states and 434 transitions. [2024-12-05 22:50:24,232 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 434 transitions. [2024-12-05 22:50:24,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 22:50:24,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:24,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:24,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:24,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:26,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:26,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 372 states and 443 transitions. [2024-12-05 22:50:26,156 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 443 transitions. [2024-12-05 22:50:26,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:50:26,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:26,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:26,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:26,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:26,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 371 states and 442 transitions. [2024-12-05 22:50:26,826 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 442 transitions. [2024-12-05 22:50:26,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 22:50:26,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:26,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:26,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:26,846 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:27,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:27,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 372 states and 443 transitions. [2024-12-05 22:50:27,741 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 443 transitions. [2024-12-05 22:50:27,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:50:27,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:27,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:27,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:27,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:27,761 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 22:50:27,762 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:28,583 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:29,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:29,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 383 states and 455 transitions. [2024-12-05 22:50:29,881 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 455 transitions. [2024-12-05 22:50:29,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:50:29,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:29,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:29,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:29,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:29,902 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 22:50:29,902 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:30,798 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:31,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:31,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 384 states and 455 transitions. [2024-12-05 22:50:31,040 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 455 transitions. [2024-12-05 22:50:31,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:50:31,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:31,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:31,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:31,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:31,064 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 22:50:31,064 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:31,254 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:50:32,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:32,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 399 states and 471 transitions. [2024-12-05 22:50:32,058 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 471 transitions. [2024-12-05 22:50:32,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:50:32,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:32,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:32,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:32,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:32,086 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:50:32,087 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:32,381 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:33,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:33,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 432 states and 510 transitions. [2024-12-05 22:50:33,446 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 510 transitions. [2024-12-05 22:50:33,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:50:33,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:33,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:33,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:33,548 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:34,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:34,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 465 states and 549 transitions. [2024-12-05 22:50:34,656 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 549 transitions. [2024-12-05 22:50:34,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 22:50:34,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:34,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:34,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:34,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:34,680 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 22:50:34,681 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:35,052 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:36,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:36,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 499 states and 589 transitions. [2024-12-05 22:50:36,576 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 589 transitions. [2024-12-05 22:50:36,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 22:50:36,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:36,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:36,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:36,700 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:37,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:37,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 501 states and 597 transitions. [2024-12-05 22:50:37,037 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 597 transitions. [2024-12-05 22:50:37,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:50:37,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:37,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:37,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:37,125 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 22:50:37,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:37,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 504 states and 604 transitions. [2024-12-05 22:50:37,820 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 604 transitions. [2024-12-05 22:50:37,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 22:50:37,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:37,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:37,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:37,910 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 22:50:38,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:38,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 508 states and 612 transitions. [2024-12-05 22:50:38,691 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 612 transitions. [2024-12-05 22:50:38,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 22:50:38,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:38,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:38,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:38,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:38,717 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-05 22:50:38,718 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:39,551 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 24 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:40,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:40,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 513 states and 619 transitions. [2024-12-05 22:50:40,850 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 619 transitions. [2024-12-05 22:50:40,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:50:40,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:40,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:40,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:40,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:40,874 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:50:40,875 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:41,136 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 22:50:42,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:42,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 514 states and 626 transitions. [2024-12-05 22:50:42,042 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 626 transitions. [2024-12-05 22:50:42,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:50:42,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:42,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:42,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:42,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:42,073 INFO L256 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:42,074 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:42,202 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:43,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:43,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 520 states and 635 transitions. [2024-12-05 22:50:43,248 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 635 transitions. [2024-12-05 22:50:43,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:50:43,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:43,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:43,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:43,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:43,274 INFO L256 TraceCheckSpWp]: Trace formula consists of 127 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 22:50:43,274 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:43,420 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:43,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:43,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 522 states and 638 transitions. [2024-12-05 22:50:43,633 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 638 transitions. [2024-12-05 22:50:43,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:50:43,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:43,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:43,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:43,731 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:50:45,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:45,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 530 states and 651 transitions. [2024-12-05 22:50:45,537 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 651 transitions. [2024-12-05 22:50:45,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:45,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:45,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:45,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:45,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:45,562 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:45,563 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:46,029 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:47,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:47,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:47,822 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:47,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:47,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:47,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:47,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:47,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:47,848 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:47,850 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:48,165 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:48,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:48,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:48,222 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:48,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:48,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:48,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:48,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:48,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:48,249 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:48,250 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:48,565 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:48,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:48,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:48,623 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:48,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:48,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:48,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:48,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:48,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:48,649 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:48,649 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:48,940 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:49,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:49,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:49,019 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:49,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:49,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:49,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:49,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:49,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:49,042 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:49,043 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:49,352 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:49,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:49,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:49,401 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:49,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:49,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:49,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:49,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:49,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:49,426 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:49,426 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:49,745 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:49,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:49,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:49,801 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:49,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:49,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:49,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:49,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:49,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:49,828 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:49,829 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:50,147 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:50,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:50,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:50,224 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:50,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:50,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:50,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:50,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:50,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:50,252 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:50,253 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:50,567 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:50,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:50,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:50,629 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:50,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:50,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:50,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:50,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:50,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:50,658 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:50,659 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:50,950 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:50,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:50,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:50,994 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:50,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:50,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:50,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:51,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:51,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:51,024 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:51,025 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:51,325 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:51,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:51,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:51,368 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:51,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:51,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:51,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:51,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:51,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:51,396 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:51,397 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:51,716 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:51,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:51,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:51,770 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:51,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:51,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:51,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:51,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:51,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:51,794 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:51,795 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:52,093 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:52,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:52,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:52,140 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:52,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:52,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:52,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:52,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:52,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:52,166 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:52,167 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:52,489 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:52,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:52,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:52,545 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:52,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:52,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:52,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:52,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:52,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:52,571 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:52,572 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:52,896 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:52,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:52,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:52,963 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:52,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:52,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:52,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:52,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:52,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:52,990 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:52,991 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:53,274 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:53,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:53,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:53,331 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:53,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:53,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:53,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:53,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:53,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:53,359 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:53,360 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:53,664 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:53,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:53,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:53,717 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:53,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:53,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:53,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:53,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:53,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:53,739 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:53,740 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:54,047 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:54,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:54,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:54,103 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:54,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:54,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:54,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:54,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:54,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:54,128 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:54,129 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:54,419 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:54,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:54,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:54,474 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:54,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:54,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:54,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:54,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:54,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:54,498 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:54,499 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:54,780 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:54,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:54,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:54,832 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:54,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:54,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:54,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:54,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:54,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:54,853 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:54,853 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:55,128 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:55,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:55,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:55,182 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:55,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:55,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:55,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:55,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:55,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:55,207 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:55,208 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:55,498 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:55,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:55,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:55,554 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:55,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:55,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:55,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:55,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:55,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:55,579 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:55,580 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:55,912 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:55,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:55,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:55,964 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:55,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:55,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:55,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:55,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:55,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:55,987 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:55,988 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:56,246 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:56,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:56,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:56,288 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:56,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:56,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:56,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:56,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:56,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:56,312 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:56,313 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:56,627 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:56,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:56,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:56,682 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:56,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:56,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:56,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:56,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:56,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:56,706 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:56,706 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:57,020 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:57,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:57,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:57,075 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:57,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:57,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:57,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:57,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:57,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:57,126 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:57,127 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:57,390 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:57,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:57,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:57,441 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:57,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:57,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:57,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:57,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:57,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:57,463 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:57,463 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:57,708 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:57,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:57,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:57,759 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:57,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:57,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:57,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:57,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:57,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:57,780 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:57,781 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:58,027 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:58,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:58,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:58,065 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:58,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:58,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:58,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:58,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:58,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:58,089 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:58,090 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:58,344 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:58,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:58,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:58,392 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:58,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:58,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:58,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:58,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:58,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:58,435 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:58,436 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:58,733 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:58,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:58,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:58,801 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:58,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:58,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:58,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:58,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:58,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:58,827 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:58,828 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:59,107 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:59,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:59,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:59,151 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:59,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:59,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:59,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:59,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:59,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:59,174 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:59,175 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:59,435 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:59,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:59,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:59,475 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:59,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:59,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:59,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:59,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:59,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:59,496 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:59,497 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:50:59,751 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:50:59,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:59,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:50:59,804 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:50:59,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:50:59,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:59,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:59,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:50:59,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:59,828 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:50:59,829 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:00,110 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:00,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:00,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:00,184 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:00,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:00,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:00,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:00,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:00,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:00,206 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:00,206 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:00,488 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:00,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:00,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:00,541 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:00,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:00,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:00,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:00,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:00,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:00,567 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:00,567 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:00,840 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:00,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:00,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:00,892 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:00,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:00,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:00,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:00,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:00,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:00,912 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:00,913 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:01,208 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:01,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:01,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:01,262 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:01,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:01,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:01,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:01,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:01,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:01,286 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:01,287 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:01,598 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:01,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:01,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:01,654 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:01,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:01,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:01,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:01,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:01,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:01,678 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:01,678 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:01,972 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:02,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:02,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:02,039 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:02,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:02,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:02,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:02,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:02,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:02,067 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:02,068 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:02,374 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:02,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:02,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:02,424 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:02,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:02,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:02,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:02,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:02,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:02,443 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:02,444 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:02,680 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:02,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:02,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:02,731 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:02,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:02,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:02,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:02,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:02,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:02,751 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:02,752 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:03,029 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:03,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:03,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:03,084 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:03,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:03,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:03,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:03,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:03,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:03,107 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:03,108 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:03,381 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:03,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:03,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:03,433 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:03,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:03,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:03,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:03,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:03,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:03,453 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:03,453 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:03,721 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:03,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:03,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:03,794 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:03,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:03,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:03,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:03,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:03,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:03,817 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:03,818 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:04,118 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:04,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:04,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:04,173 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:04,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:04,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:04,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:04,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:04,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:04,194 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:04,195 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:04,488 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:04,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:04,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:04,528 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:04,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:04,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:04,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:04,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:04,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:04,553 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:04,554 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:04,867 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:04,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:04,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:04,926 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:04,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:04,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:04,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:04,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:04,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:04,947 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:04,947 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:05,253 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:05,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:05,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:05,309 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:05,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:05,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:05,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:05,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:05,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:05,333 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:05,333 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:05,630 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:05,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:05,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:05,705 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:05,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:05,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:05,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:05,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:05,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:05,734 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:05,735 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:06,013 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:06,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:06,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:06,080 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:06,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:06,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:06,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:06,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:06,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:06,109 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:06,111 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:06,411 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:06,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:06,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:06,475 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:06,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:06,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:06,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:06,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:06,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:06,499 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:06,500 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:06,782 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:06,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:06,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:06,832 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:06,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:06,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:06,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:06,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:06,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:06,856 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:06,857 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:07,152 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:07,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:07,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:07,207 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:07,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:07,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:07,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:07,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:07,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:07,231 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:07,231 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:07,509 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:07,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:07,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:07,564 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:07,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:07,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:07,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:07,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:07,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:07,587 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:07,588 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:07,828 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:07,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:07,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:07,868 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:07,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:07,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:07,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:07,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:07,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:07,908 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:07,908 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:08,149 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:08,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:08,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:08,200 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:08,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:08,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:08,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:08,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:08,223 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:08,224 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:08,509 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:08,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:08,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:08,557 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:08,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:08,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:08,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:08,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:08,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:08,579 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:08,579 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:08,874 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:08,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:08,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:08,931 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:08,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:08,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:08,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:08,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:08,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:08,955 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:08,956 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:09,247 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:09,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:09,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:09,299 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:09,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:09,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:09,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:09,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:09,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:09,324 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:09,325 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:09,617 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:09,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:09,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:09,675 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:09,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:09,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:09,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:09,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:09,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:09,702 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:09,703 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:09,993 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:10,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:10,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:10,046 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:10,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:10,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:10,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:10,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:10,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:10,069 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:10,070 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:10,378 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:10,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:10,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:10,431 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:10,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:10,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:10,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:10,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:10,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:10,454 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:10,455 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:10,715 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:10,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:10,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:10,767 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:10,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:10,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:10,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:10,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:10,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:10,786 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:10,787 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:11,052 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:11,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:11,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:11,098 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:11,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:11,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:11,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:11,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:11,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:11,120 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:11,121 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:11,394 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:11,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:11,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:11,445 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:11,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:11,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:11,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:11,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:11,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:11,468 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:11,469 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:11,778 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:11,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:11,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:11,834 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:11,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:11,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:11,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:11,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:11,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:11,855 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:11,856 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:12,152 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:12,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:12,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:12,208 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:12,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:12,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:12,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:12,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:12,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:12,231 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:12,232 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:12,509 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:12,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:12,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:12,571 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:12,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:12,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:12,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:12,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:12,597 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:12,599 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:12,845 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:12,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:12,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:12,887 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:12,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:12,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:12,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:12,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:12,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:12,910 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:12,911 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:13,220 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:13,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:13,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:13,273 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:13,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:13,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:13,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:13,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:13,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:13,295 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:13,295 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:13,583 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:13,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:13,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:13,628 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:13,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:13,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:13,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:13,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:13,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:13,651 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:13,651 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:13,952 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:14,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:14,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:14,004 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:14,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:14,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:14,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:14,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:14,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:14,026 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:14,027 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:14,325 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:14,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:14,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:14,368 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:14,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:14,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:14,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:14,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:14,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:14,390 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:14,391 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:14,695 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:14,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:14,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:14,746 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:14,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:14,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:14,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:14,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:14,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:14,769 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:14,770 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:15,063 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:15,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:15,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:15,119 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:15,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:15,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:15,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:15,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:15,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:15,142 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:15,143 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:15,447 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:15,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:15,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:15,502 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:15,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:15,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:15,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:15,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:15,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:15,527 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:15,527 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:15,833 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:15,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:15,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:15,872 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:15,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:15,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:15,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:15,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:15,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:15,895 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:15,896 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:16,201 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:16,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:16,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:16,257 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:16,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:16,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:16,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:16,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:16,280 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:16,281 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:16,565 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:16,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:16,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:16,621 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:16,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:16,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:16,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:16,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:16,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:16,645 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:16,645 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:16,957 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:17,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:17,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:17,008 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:17,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:17,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:17,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:17,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:17,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:17,028 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:17,028 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:17,280 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:17,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:17,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:17,335 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:17,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:17,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:17,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:17,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:17,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:17,357 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:17,358 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:17,630 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:17,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:17,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:17,682 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:17,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:17,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:17,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:17,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:17,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:17,702 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:17,703 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:17,986 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:18,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:18,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:18,023 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:18,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:18,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:18,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:18,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:18,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:18,043 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:18,044 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:18,323 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:18,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:18,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:18,365 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:18,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:18,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:18,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:18,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:18,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:18,385 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:18,386 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:18,633 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:18,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:18,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:18,673 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:18,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:18,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:18,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:18,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:18,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:18,694 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:18,695 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:18,983 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:19,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:19,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:19,031 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:19,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:19,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:19,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:19,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:19,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:19,052 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:19,053 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:19,346 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:19,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:19,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:19,405 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:19,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:19,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:19,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:19,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:19,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:19,431 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:19,432 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:19,692 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:19,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:19,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:19,731 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:19,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:19,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:19,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:19,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:19,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:19,755 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:19,756 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:20,038 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:20,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:20,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:20,090 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:20,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:20,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:20,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:20,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:20,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:20,109 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:20,110 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:20,388 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:20,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:20,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:20,440 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:20,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:20,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:20,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:20,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:20,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:20,460 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:20,460 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:20,776 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:20,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:20,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:20,832 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:20,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:20,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:20,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:20,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:20,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:20,855 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:20,856 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:21,129 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:21,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:21,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:21,179 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:21,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:21,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:21,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:21,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:21,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:21,198 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:21,199 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:21,459 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:21,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:21,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:21,516 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:21,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:21,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:21,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:21,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:21,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:21,539 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:21,540 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:21,821 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:21,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:21,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:21,872 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:21,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:21,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:21,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:21,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:21,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:21,891 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:21,892 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:22,153 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:22,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:22,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:22,191 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:22,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:22,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:22,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:22,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:22,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:22,215 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:22,216 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:22,514 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:22,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:22,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:22,569 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:22,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:22,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:22,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:22,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:22,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:22,592 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:22,593 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:22,871 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:22,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:22,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:22,923 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:22,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:22,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:22,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:22,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:22,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:22,942 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:22,942 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:23,220 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:23,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:23,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:23,276 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:23,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:23,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:23,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:23,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:23,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:23,298 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:23,299 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:23,575 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:23,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:23,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:23,629 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:23,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:23,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:23,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:23,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:23,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:23,655 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:23,656 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:23,918 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:23,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:23,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:23,959 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:23,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:23,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:23,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:23,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:23,981 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:23,982 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:24,251 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:24,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:24,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:24,302 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:24,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:24,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:24,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:24,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:24,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:24,328 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:24,328 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:24,599 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:24,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:24,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:24,650 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:24,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:24,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:24,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:24,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:24,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:24,688 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:24,689 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:24,981 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:25,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:25,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:25,037 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:25,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:25,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:25,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:25,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:25,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:25,060 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:25,060 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:25,337 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:25,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:25,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:25,385 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:25,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:25,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:25,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:25,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:25,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:25,405 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:25,406 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:25,655 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:25,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:25,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:25,694 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:25,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:25,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:25,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:25,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:25,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:25,718 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:25,718 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:26,014 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:26,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:26,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:26,065 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:26,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:26,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:26,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:26,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:26,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:26,085 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:26,086 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:26,363 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:26,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:26,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:26,418 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:26,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:26,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:26,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:26,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:26,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:26,441 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:26,441 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:26,715 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:26,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:26,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:26,766 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:26,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:26,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:26,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:26,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:26,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:26,786 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:26,786 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:27,046 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:27,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:27,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:27,091 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:27,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:27,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:27,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:27,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:27,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:27,113 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:27,113 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:27,411 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:27,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:27,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:27,466 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:27,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:27,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:27,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:27,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:27,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:27,489 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:27,489 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:27,799 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:27,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:27,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:27,853 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:27,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:27,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:27,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:27,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:27,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:27,876 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:27,877 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:28,167 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:28,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:28,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:28,225 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:28,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:28,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:28,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:28,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:28,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:28,244 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:28,244 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:28,518 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:28,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:28,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:28,574 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:28,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:28,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:28,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:28,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:28,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:28,597 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:28,598 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:28,892 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:28,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:28,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:28,942 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:28,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:28,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:28,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:28,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:28,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:28,965 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:28,965 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:29,240 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:29,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:29,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:29,294 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:29,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:29,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:29,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:29,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:29,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:29,318 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:29,319 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:29,620 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:29,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:29,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:29,662 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:29,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:29,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:29,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:29,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:29,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:29,684 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:29,685 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:29,978 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:30,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:30,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:30,018 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:30,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:30,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:30,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:30,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:30,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:30,044 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:30,045 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:30,353 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:30,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:30,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:30,408 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:30,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:30,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:30,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:30,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:30,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:30,437 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:30,437 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:30,720 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:30,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:30,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:30,771 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:30,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:30,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:30,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:30,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:30,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:30,791 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:30,792 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:31,065 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:31,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:31,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:31,116 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:31,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:31,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:31,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:31,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:31,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:31,141 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:31,141 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:31,429 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:31,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:31,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:31,469 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:31,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:31,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:31,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:31,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:31,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:31,492 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:31,492 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:31,776 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:31,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:31,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:31,831 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:31,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:31,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:31,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:31,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:31,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:31,853 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:31,854 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:32,130 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:32,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:32,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:32,168 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:32,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:32,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:32,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:32,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:32,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:32,188 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:32,189 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:32,438 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:32,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:32,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:32,477 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:32,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:32,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:32,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:32,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:32,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:32,504 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:32,504 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:32,775 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:32,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:32,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:32,827 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:32,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:32,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:32,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:32,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:32,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:32,851 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:32,851 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:33,136 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:33,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:33,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:33,190 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:33,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:33,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:33,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:33,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:33,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:33,213 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:33,213 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:33,492 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:33,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:33,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:33,544 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:33,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:33,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:33,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:33,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:33,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:33,566 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:33,566 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:33,844 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:33,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:33,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:33,883 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:33,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:33,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:33,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:33,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:33,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:33,904 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:33,904 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:34,182 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:34,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:34,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:34,238 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:34,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:34,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:34,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:34,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:34,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:34,262 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:34,262 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:34,583 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:34,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:34,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:34,639 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:34,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:34,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:34,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:34,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:34,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:34,661 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:34,662 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:34,934 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:34,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:34,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:34,979 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:34,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:34,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:34,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:34,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:34,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:34,999 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:35,000 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:35,243 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:35,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:35,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:35,282 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:35,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:35,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:35,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:35,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:35,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:35,302 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:35,303 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:35,553 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:35,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:35,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:35,593 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:35,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:35,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:35,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:35,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:35,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:35,612 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:35,613 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:35,881 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:35,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:35,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:35,931 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:35,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:35,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:35,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:35,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:35,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:35,955 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:35,956 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:36,255 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:36,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:36,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:36,310 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:36,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:36,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:36,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:36,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:36,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:36,332 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:36,333 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:36,630 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:36,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:36,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:36,685 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:36,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:36,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:36,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:36,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:36,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:36,707 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:36,708 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:36,980 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:37,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:37,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:37,040 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:37,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:37,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:37,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:37,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:37,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:37,063 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:37,063 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:37,348 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:37,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:37,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:37,402 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:37,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:37,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:37,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:37,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:37,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:37,422 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:37,423 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:37,706 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:37,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:37,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:37,761 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:37,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:37,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:37,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:37,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:37,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:37,784 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:37,784 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:38,074 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:38,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:38,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:38,124 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:38,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:38,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:38,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:38,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:38,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:38,147 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:38,147 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:38,422 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:38,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:38,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:38,476 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:38,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:38,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:38,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:38,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:38,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:38,499 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:38,500 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:38,790 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:38,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:38,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:38,842 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:38,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:38,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:38,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:38,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:38,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:38,866 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:38,867 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:39,170 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:39,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:39,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:39,224 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:39,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:39,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:39,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:39,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:39,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:39,247 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:39,248 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:39,570 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:39,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:39,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:39,622 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:39,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:39,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:39,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:39,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:39,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:39,645 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:39,646 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:39,923 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:39,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:39,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:39,963 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:39,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:39,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:39,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:39,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:39,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:39,982 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:39,983 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:40,243 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:40,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:40,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:40,299 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:40,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:40,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:40,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:40,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:40,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:40,320 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:40,321 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:40,592 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:40,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:40,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:40,644 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:40,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:40,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:40,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:40,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:40,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:40,666 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:40,667 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:40,915 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:40,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:40,965 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:40,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:40,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:40,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:40,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:40,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:40,984 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:40,985 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:41,228 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:41,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:41,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:41,270 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:41,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:41,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:41,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:41,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:41,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:41,291 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:41,291 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:41,537 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:41,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:41,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:41,592 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:41,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:41,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:41,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:41,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:41,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:41,614 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:41,615 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:41,898 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:41,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:41,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:41,939 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:41,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:41,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:41,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:41,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:41,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:41,959 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:41,959 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:42,225 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:42,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:42,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:42,276 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:42,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:42,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:42,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:42,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:42,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:42,295 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:42,295 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:42,581 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:42,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:42,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:42,633 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:42,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:42,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:42,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:42,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:42,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:42,654 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:42,654 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:42,934 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:42,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:42,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:42,985 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:42,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:42,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:42,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:42,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:43,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:43,006 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:43,006 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:43,282 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:43,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:43,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:43,324 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:43,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:43,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:43,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:43,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:43,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:43,348 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:43,348 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:43,642 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:43,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:43,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:43,703 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:43,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:43,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:43,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:43,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:43,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:43,723 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:43,724 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:43,988 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:44,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:44,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:44,029 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:44,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:44,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:44,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:44,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:44,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:44,049 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:44,050 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:44,352 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:44,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:44,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:44,407 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:44,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:44,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:44,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:44,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:44,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:44,430 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:44,431 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:44,732 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:44,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:44,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:44,786 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:44,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:44,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:44,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:44,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:44,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:44,810 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:44,811 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:45,096 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:45,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:45,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:45,147 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:45,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:45,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:45,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:45,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:45,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:45,168 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:45,169 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:45,426 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:45,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:45,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:45,476 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:45,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:45,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:45,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:45,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:45,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:45,496 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:45,496 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:45,768 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:45,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:45,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:45,820 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:45,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:45,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:45,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:45,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:45,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:45,839 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:45,845 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:46,119 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:46,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:46,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:46,175 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:46,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:46,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:46,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:46,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:46,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:46,198 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:46,198 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:46,497 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:46,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:46,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:46,551 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:46,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:46,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:46,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:46,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:46,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:46,575 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:46,575 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:46,847 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:46,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:46,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:46,889 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:46,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:46,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:46,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:46,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:46,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:46,912 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:46,912 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:47,166 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:47,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:47,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:47,217 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:47,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:47,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:47,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:47,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:47,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:47,237 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:47,237 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:47,491 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:47,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:47,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:47,531 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:47,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:47,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:47,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:47,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:47,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:47,553 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:47,553 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:47,839 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:47,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:47,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:47,891 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:47,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:47,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:47,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:47,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:47,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:47,913 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:47,914 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:48,208 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:48,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:48,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:48,259 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:48,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:48,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:48,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:48,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:48,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:48,281 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:48,282 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:48,569 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:48,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:48,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:48,624 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:48,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:48,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:48,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:48,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:48,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:48,644 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:48,645 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:48,939 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:48,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:48,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:48,994 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:48,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:48,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:48,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:48,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:49,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:49,016 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:49,016 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:49,321 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:49,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:49,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:49,377 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:49,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:49,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:49,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:49,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:49,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:49,402 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:49,403 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:49,669 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:49,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:49,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:49,725 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:49,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:49,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:49,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:49,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:49,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:49,747 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:49,748 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:50,021 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:50,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:50,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:50,075 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:50,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:50,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:50,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:50,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:50,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:50,098 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:50,098 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:50,383 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:50,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:50,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:50,427 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:50,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:50,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:50,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:50,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:50,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:50,448 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:50,449 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:50,708 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:50,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:50,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:50,747 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:50,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:50,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:50,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:50,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:50,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:50,769 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:50,769 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:51,023 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:51,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:51,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:51,062 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:51,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:51,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:51,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:51,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:51,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:51,082 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:51,083 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:51,369 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:51,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:51,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:51,423 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:51,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:51,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:51,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:51,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:51,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:51,446 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:51,446 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:51,743 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:51,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:51,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:51,799 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:51,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:51,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:51,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:51,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:51,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:51,821 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:51,822 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:52,105 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:52,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:52,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:52,144 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:52,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:52,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:52,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:52,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:52,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:52,164 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:52,165 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:52,463 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:52,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:52,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:52,518 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:52,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:52,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:52,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:52,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:52,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:52,542 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:52,543 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:52,786 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:52,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:52,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:52,838 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:52,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:52,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:52,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:52,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:52,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:52,860 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:52,860 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:53,141 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:53,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:53,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:53,197 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:53,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:53,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:53,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:53,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:53,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:53,220 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:53,220 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:53,498 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:53,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:53,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:53,549 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:53,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:53,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:53,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:53,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:53,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:53,569 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:53,570 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:53,854 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:53,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:53,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:53,909 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:53,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:53,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:53,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:53,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:53,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:53,931 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:53,932 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:54,192 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:54,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:54,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:54,242 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:54,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:54,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:54,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:54,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:54,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:54,261 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:54,261 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:54,527 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:54,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:54,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:54,578 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:54,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:54,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:54,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:54,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:54,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:54,597 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:54,597 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:54,889 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:54,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:54,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:54,944 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:54,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:54,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:54,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:54,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:54,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:54,966 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:54,966 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:55,219 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:55,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:55,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:55,270 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:55,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:55,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:55,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:55,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:55,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:55,295 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:55,295 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:55,583 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:55,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:55,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:55,639 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:55,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:55,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:55,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:55,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:55,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:55,660 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:55,660 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:55,972 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:56,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:56,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:56,028 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:56,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:56,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:56,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:56,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:56,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:56,052 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:56,052 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:56,316 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:56,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:56,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:56,357 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:56,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:56,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:56,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:56,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:56,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:56,377 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:56,378 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:56,639 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:56,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:56,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:56,692 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:56,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:56,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:56,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:56,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:56,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:56,711 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:56,711 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:56,983 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:57,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:57,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:57,042 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:57,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:57,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:57,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:57,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:57,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:57,064 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:57,065 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:57,341 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:57,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:57,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:57,393 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:57,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:57,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:57,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:57,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:57,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:57,415 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:57,416 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:57,718 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:57,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:57,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:57,774 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:57,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:57,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:57,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:57,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:57,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:57,795 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:57,796 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:58,071 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:58,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:58,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:58,122 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:58,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:58,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:58,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:58,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:58,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:58,144 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:58,144 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:58,421 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:58,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:58,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:58,471 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:58,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:58,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:58,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:58,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:58,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:58,493 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:58,494 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:58,777 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:58,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:58,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:58,828 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:58,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:58,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:58,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:58,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:58,851 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:58,852 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:59,137 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:59,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:59,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:59,192 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:59,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:59,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:59,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:59,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:59,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:59,214 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:59,215 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:59,494 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:59,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:59,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:59,549 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:59,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:59,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:59,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:59,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:59,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:59,571 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:59,572 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:51:59,846 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:51:59,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:59,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:51:59,886 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:51:59,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:51:59,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:59,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:59,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:51:59,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:59,906 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:51:59,906 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:00,189 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:00,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:00,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:00,243 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:00,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:00,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:00,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:00,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:00,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:00,265 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:00,265 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:00,569 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:00,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:00,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:00,623 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:00,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:00,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:00,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:00,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:00,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:00,646 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:00,646 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:00,925 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:00,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:00,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:00,979 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:00,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:00,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:00,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:00,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:01,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:01,002 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:01,002 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:01,299 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:01,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:01,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:01,348 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:01,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:01,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:01,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:01,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:01,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:01,372 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:01,373 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:01,630 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:01,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:01,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:01,685 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:01,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:01,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:01,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:01,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:01,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:01,707 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:01,707 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:02,002 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:02,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:02,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:02,053 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:02,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:02,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:02,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:02,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:02,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:02,075 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:02,076 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:02,338 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:02,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:02,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:02,387 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:02,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:02,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:02,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:02,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:02,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:02,432 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:02,433 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:02,700 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:02,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:02,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:02,741 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:02,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:02,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:02,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:02,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:02,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:02,762 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:02,762 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:03,050 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:03,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:03,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:03,101 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:03,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:03,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:03,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:03,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:03,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:03,120 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:03,121 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:03,383 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:03,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:03,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:03,437 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:03,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:03,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:03,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:03,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:03,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:03,460 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:03,461 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:03,760 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:03,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:03,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:03,812 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:03,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:03,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:03,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:03,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:03,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:03,831 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:03,831 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:04,106 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:04,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:04,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:04,161 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:04,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:04,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:04,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:04,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:04,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:04,184 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:04,184 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:04,479 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:04,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:04,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:04,530 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:04,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:04,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:04,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:04,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:04,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:04,551 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:04,551 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:04,826 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:04,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:04,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:04,879 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:04,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:04,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:04,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:04,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:04,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:04,898 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:04,898 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:05,163 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:05,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:05,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:05,211 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:05,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:05,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:05,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:05,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:05,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:05,232 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:05,232 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:05,509 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:05,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:05,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:05,562 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:05,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:05,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:05,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:05,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:05,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:05,582 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:05,583 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:05,843 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:05,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:05,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:05,899 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:05,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:05,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:05,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:05,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:05,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:05,922 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:05,922 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:06,193 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:06,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:06,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:06,236 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:06,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:06,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:06,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:06,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:06,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:06,256 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:06,257 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:06,510 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:06,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:06,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:06,563 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:06,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:06,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:06,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:06,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:06,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:06,583 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:06,583 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:06,858 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:06,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:06,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:06,898 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:06,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:06,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:06,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:06,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:06,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:06,918 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:06,919 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:07,206 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:07,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:07,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:07,262 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:07,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:07,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:07,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:07,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:07,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:07,285 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:07,285 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:07,558 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:07,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:07,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:07,614 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:07,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:07,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:07,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:07,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:07,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:07,636 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:07,637 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:07,934 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:07,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:07,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:07,981 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:07,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:07,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:07,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:07,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:08,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:08,006 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:08,007 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:08,285 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:08,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:08,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:08,337 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:08,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:08,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:08,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:08,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:08,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:08,359 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:08,360 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:08,636 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:08,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:08,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:08,687 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:08,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:08,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:08,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:08,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:08,710 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:08,710 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:08,964 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:09,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:09,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:09,009 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:09,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:09,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:09,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:09,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:09,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:09,031 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:09,032 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:09,339 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:09,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:09,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:09,394 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:09,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:09,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:09,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:09,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:09,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:09,415 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:09,416 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:09,673 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:09,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:09,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:09,723 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:09,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:09,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:09,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:09,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:09,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:09,750 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:09,751 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:10,029 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:10,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:10,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:10,083 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:10,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:10,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:10,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:10,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:10,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:10,102 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:10,103 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:10,359 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:10,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:10,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:10,410 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:10,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:10,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:10,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:10,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:10,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:10,429 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:10,429 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:10,693 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:10,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:10,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:10,745 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:10,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:10,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:10,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:10,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:10,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:10,763 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:10,764 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:11,032 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:11,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:11,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:11,084 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:11,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:11,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:11,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:11,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:11,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:11,103 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:11,104 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:11,413 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:11,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:11,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:11,468 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:11,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:11,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:11,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:11,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:11,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:11,490 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:11,490 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:11,800 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:11,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:11,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:11,856 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:11,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:11,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:11,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:11,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:11,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:11,879 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:11,880 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:12,189 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:12,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:12,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:12,239 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:12,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:12,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:12,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:12,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:12,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:12,260 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:12,261 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:12,541 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:12,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:12,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:12,598 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:12,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:12,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:12,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:12,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:12,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:12,621 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:12,621 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:12,888 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:12,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:12,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:12,943 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:12,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:12,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:12,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:12,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:12,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:12,968 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:12,968 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:13,238 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:13,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:13,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:13,289 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:13,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:13,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:13,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:13,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:13,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:13,312 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:13,312 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:13,585 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:13,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:13,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:13,640 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:13,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:13,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:13,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:13,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:13,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:13,662 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:13,663 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:13,927 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:13,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:13,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:13,966 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:13,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:13,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:13,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:13,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:13,986 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:13,986 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:14,240 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:14,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:14,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:14,279 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:14,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:14,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:14,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:14,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:14,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:14,301 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:14,301 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:14,560 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:14,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:14,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:14,608 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:14,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:14,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:14,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:14,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:14,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:14,636 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:14,636 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:14,936 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:14,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:14,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:14,991 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:14,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:14,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:14,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:14,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:15,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:15,009 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:15,010 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:15,291 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:15,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:15,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:15,342 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:15,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:15,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:15,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:15,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:15,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:15,361 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:15,361 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:15,641 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:15,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:15,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:15,692 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:15,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:15,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:15,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:15,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:15,711 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:15,712 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:15,967 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:16,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:16,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:16,020 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:16,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:16,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:16,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:16,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:16,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:16,043 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:16,044 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:16,310 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:16,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:16,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:16,348 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:16,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:16,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:16,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:16,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:16,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:16,369 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:16,369 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:16,613 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:16,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:16,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:16,666 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:16,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:16,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:16,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:16,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:16,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:16,689 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:16,690 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:16,942 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:16,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:16,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:16,982 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:16,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:16,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:16,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:16,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:17,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:17,003 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:17,003 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:17,264 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:17,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:17,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:17,310 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:17,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:17,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:17,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:17,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:17,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:17,332 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:17,333 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:17,628 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:17,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:17,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:17,682 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:17,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:17,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:17,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:17,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:17,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:17,704 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:17,705 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:17,988 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:18,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:18,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:18,034 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:18,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:18,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:18,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:18,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:18,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:18,057 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:18,058 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:18,343 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:18,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:18,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:18,384 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:18,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:18,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:18,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:18,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:18,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:18,406 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:18,407 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:18,683 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:18,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:18,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:18,738 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:18,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:18,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:18,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:18,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:18,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:18,758 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:18,759 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:19,030 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:19,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:19,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:19,084 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:19,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:19,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:19,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:19,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:19,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:19,103 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:19,104 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:19,396 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:19,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:19,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:19,451 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:19,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:19,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:19,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:19,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:19,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:19,473 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:19,473 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:19,718 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:19,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:19,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:19,769 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:19,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:19,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:19,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:19,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:19,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:19,792 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:19,792 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:20,064 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:20,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:20,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:20,116 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:20,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:20,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:20,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:20,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:20,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:20,141 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:20,141 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:20,411 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:20,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:20,466 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:20,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:20,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:20,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:20,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:20,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:20,489 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:20,489 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:20,776 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:20,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:20,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:20,833 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:20,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:20,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:20,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:20,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:20,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:20,855 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:20,856 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:21,136 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:21,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:21,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:21,188 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:21,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:21,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:21,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:21,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:21,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:21,211 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:21,212 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:21,515 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:21,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:21,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:21,570 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:21,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:21,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:21,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:21,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:21,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:21,593 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:21,593 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:21,876 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:21,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:21,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:21,931 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:21,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:21,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:21,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:21,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:21,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:21,953 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:21,954 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:22,225 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:22,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:22,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:22,269 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:22,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:22,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:22,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:22,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:22,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:22,290 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:22,291 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:22,573 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:22,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:22,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:22,628 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:22,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:22,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:22,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:22,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:22,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:22,651 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:22,652 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:22,956 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:23,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:23,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:23,011 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:23,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:23,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:23,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:23,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:23,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:23,032 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:23,032 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:23,317 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:23,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:23,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:23,367 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:23,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:23,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:23,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:23,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:23,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:23,386 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:23,387 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:23,672 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:23,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:23,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:23,727 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:23,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:23,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:23,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:23,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:23,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:23,750 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:23,750 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:24,012 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:24,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:24,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:24,064 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:24,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:24,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:24,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:24,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:24,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:24,086 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:24,086 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:24,344 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:24,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:24,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:24,394 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:24,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:24,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:24,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:24,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:24,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:24,413 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:24,413 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:24,688 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:24,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:24,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:24,739 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:24,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:24,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:24,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:24,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:24,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:24,761 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:24,762 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:25,055 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:25,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:25,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:25,105 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:25,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:25,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:25,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:25,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:25,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:25,124 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:25,124 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:25,364 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:25,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:25,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:25,416 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:25,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:25,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:25,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:25,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:25,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:25,438 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:25,439 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:25,714 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:25,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:25,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:25,768 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:25,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:25,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:25,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:25,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:25,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:25,790 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:25,791 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:26,066 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:26,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:26,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:26,119 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:26,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:26,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:26,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:26,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:26,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:26,138 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:26,138 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:26,440 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:26,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:26,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:26,490 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:26,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:26,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:26,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:26,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:26,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:26,509 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:26,509 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:26,778 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:26,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:26,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:26,833 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:26,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:26,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:26,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:26,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:26,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:26,857 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:26,857 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:27,120 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:27,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:27,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:27,158 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:27,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:27,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:27,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:27,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:27,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:27,181 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:27,181 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:27,478 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:27,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:27,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:27,529 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:27,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:27,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:27,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:27,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:27,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:27,551 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:27,552 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:27,801 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:27,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:27,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:27,860 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:27,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:27,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:27,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:27,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:27,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:27,879 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:27,880 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:28,123 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:28,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:28,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:28,166 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:28,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:28,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:28,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:28,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:28,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:28,186 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:28,186 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:28,433 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:28,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:28,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:28,473 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:28,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:28,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:28,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:28,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:28,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:28,492 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:28,493 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:28,756 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:28,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:28,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:28,810 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:28,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:28,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:28,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:28,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:28,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:28,832 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:28,833 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:29,122 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:29,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:29,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:29,176 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:29,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:29,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:29,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:29,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:29,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:29,198 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:29,199 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:29,469 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:29,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:29,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:29,520 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:29,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:29,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:29,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:29,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:29,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:29,543 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:29,544 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:29,815 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:29,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:29,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:29,857 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:29,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:29,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:29,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:29,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:29,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:29,879 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:29,879 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:30,149 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:30,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:30,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:30,193 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:30,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:30,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:30,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:30,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:30,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:30,212 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:30,212 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:30,471 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:30,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:30,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:30,518 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:30,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:30,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:30,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:30,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:30,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:30,537 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:30,538 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:30,810 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:30,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:30,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:30,865 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:30,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:30,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:30,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:30,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:30,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:30,887 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:30,888 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:31,170 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:31,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:31,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:31,221 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:31,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:31,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:31,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:31,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:31,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:31,244 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:31,244 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:31,528 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:31,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:31,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:31,581 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:31,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:31,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:31,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:31,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:31,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:31,602 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:31,602 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:31,897 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:31,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:31,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:31,954 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:31,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:31,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:31,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:31,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:31,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:31,976 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:31,977 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:32,247 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:32,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:32,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:32,293 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:32,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:32,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:32,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:32,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:32,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:32,315 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:32,316 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:32,611 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:32,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:32,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:32,666 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:32,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:32,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:32,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:32,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:32,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:32,688 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:32,688 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:32,941 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:32,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:32,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:32,985 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:32,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:32,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:32,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:32,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:33,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:33,005 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:33,005 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:33,290 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:33,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:33,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:33,346 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:33,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:33,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:33,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:33,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:33,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:33,368 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:33,369 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:33,677 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:33,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:33,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:33,725 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:33,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:33,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:33,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:33,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:33,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:33,747 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:33,748 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:34,028 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:34,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:34,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:34,080 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:34,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:34,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:34,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:34,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:34,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:34,101 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:34,102 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:34,370 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:34,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:34,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:34,417 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:34,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:34,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:34,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:34,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:34,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:34,438 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:34,438 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:34,711 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:34,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:34,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:34,762 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:34,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:34,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:34,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:34,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:34,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:34,781 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:34,782 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:35,057 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:35,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:35,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:35,109 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:35,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:35,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:35,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:35,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:35,131 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:35,132 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:35,412 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:35,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:35,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:35,465 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:35,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:35,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:35,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:35,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:35,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:35,487 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:35,488 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:35,763 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:35,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:35,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:35,802 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:35,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:35,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:35,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:35,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:35,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:35,822 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:35,822 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:36,095 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:36,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:36,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:36,134 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:36,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:36,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:36,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:36,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:36,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:36,154 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:36,154 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:36,446 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:36,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:36,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:36,499 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:36,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:36,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:36,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:36,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:36,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:36,519 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:36,520 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:36,807 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:36,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:36,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:36,860 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:36,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:36,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:36,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:36,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:36,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:36,879 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:36,879 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:37,136 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:37,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:37,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:37,183 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:37,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:37,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:37,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:37,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:37,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:37,203 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:37,203 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:37,500 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:37,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:37,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:37,555 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:37,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:37,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:37,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:37,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:37,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:37,578 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:37,578 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:37,868 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:37,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:37,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:37,923 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:37,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:37,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:37,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:37,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:37,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:37,947 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:37,948 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:38,250 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:38,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:38,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:38,304 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:38,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:38,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:38,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:38,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:38,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:38,327 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:38,327 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:38,632 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:38,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:38,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:38,687 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:38,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:38,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:38,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:38,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:38,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:38,709 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:38,710 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:38,991 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:39,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:39,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:39,044 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:39,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:39,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:39,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:39,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:39,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:39,065 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:39,066 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:39,343 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:39,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:39,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:39,394 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:39,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:39,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:39,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:39,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:39,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:39,418 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:39,419 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:39,696 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:39,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:39,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:39,751 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:39,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:39,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:39,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:39,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:39,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:39,772 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:39,772 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:40,032 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:40,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:40,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:40,070 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:40,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:40,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:40,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:40,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:40,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:40,090 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:40,091 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:40,368 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:40,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:40,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:40,409 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:40,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:40,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:40,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:40,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:40,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:40,431 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:40,432 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:40,746 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:40,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:40,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:40,801 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:40,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:40,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:40,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:40,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:40,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:40,821 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:40,822 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:41,075 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:41,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:41,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:41,131 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:41,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:41,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:41,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:41,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:41,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:41,154 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:41,154 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:41,399 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:41,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:41,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:41,438 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:41,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:41,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:41,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:41,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:41,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:41,458 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:41,458 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:41,745 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:41,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:41,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:41,800 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:41,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:41,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:41,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:41,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:41,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:41,819 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:41,819 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:42,076 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:42,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:42,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:42,129 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:42,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:42,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:42,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:42,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:42,151 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:42,152 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:42,454 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:42,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:42,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:42,506 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:42,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:42,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:42,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:42,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:42,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:42,529 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:42,529 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:42,836 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:42,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:42,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:42,885 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:42,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:42,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:42,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:42,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:42,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:42,907 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:42,908 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:43,181 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:43,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:43,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:43,237 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:43,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:43,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:43,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:43,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:43,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:43,256 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:43,256 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:43,522 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:43,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:43,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:43,575 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:43,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:43,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:43,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:43,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:43,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:43,598 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:43,598 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:43,860 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:43,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:43,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:43,915 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:43,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:43,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:43,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:43,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:43,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:43,937 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:43,937 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:44,247 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:44,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:44,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:44,303 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:44,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:44,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:44,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:44,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:44,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:44,324 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:44,325 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:44,632 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:44,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:44,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:44,671 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:44,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:44,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:44,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:44,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:44,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:44,691 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:44,691 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:44,984 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:45,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:45,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:45,038 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:45,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:45,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:45,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:45,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:45,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:45,061 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:45,061 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:45,354 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:45,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:45,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:45,394 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:45,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:45,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:45,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:45,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:45,424 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:45,424 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:45,689 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:45,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:45,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:45,730 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:45,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:45,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:45,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:45,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:45,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:45,750 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:45,751 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:46,025 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:46,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:46,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:46,080 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:46,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:46,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:46,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:46,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:46,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:46,099 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:46,099 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:46,333 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:46,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:46,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:46,384 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:46,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:46,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:46,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:46,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:46,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:46,402 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:46,403 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:46,635 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:46,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:46,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:46,684 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:46,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:46,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:46,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:46,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:46,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:46,707 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:46,708 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:47,013 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:47,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:47,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:47,064 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:47,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:47,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:47,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:47,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:47,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:47,086 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:47,087 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:47,393 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:47,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:47,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:47,448 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:47,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:47,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:47,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:47,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:47,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:47,470 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:47,471 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:47,769 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:47,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:47,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:47,824 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:47,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:47,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:47,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:47,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:47,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:47,846 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:47,846 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:48,088 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:48,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:48,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:48,138 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:48,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:48,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:48,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:48,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:48,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:48,157 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:48,157 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:48,422 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:48,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:48,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:48,469 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:48,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:48,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:48,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:48,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:48,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:48,490 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:48,490 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:48,799 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:48,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:48,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:48,850 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:48,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:48,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:48,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:48,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:48,870 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:48,870 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:49,180 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:49,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:49,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:49,235 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:49,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:49,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:49,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:49,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:49,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:49,259 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:49,260 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:49,536 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:49,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:49,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:49,590 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:49,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:49,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:49,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:49,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:49,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:49,613 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:49,613 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:49,902 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:49,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:49,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:49,964 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:49,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:49,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:49,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:49,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:49,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:49,986 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:49,987 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:50,291 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:50,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:50,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:50,344 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:50,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:50,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:50,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:50,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:50,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:50,369 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:50,369 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:50,668 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:50,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:50,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:50,723 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:50,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:50,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:50,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:50,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:50,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:50,746 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:50,746 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:51,016 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:51,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:51,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:51,070 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:51,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:51,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:51,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:51,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:51,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:51,090 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:51,091 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:51,345 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:51,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:51,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:51,395 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:51,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:51,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:51,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:51,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:51,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:51,415 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:51,415 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:51,687 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:51,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:51,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:51,742 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:51,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:51,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:51,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:51,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:51,764 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:51,765 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:52,049 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:52,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:52,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:52,099 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:52,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:52,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:52,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:52,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:52,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:52,124 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:52,124 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:52,380 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:52,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:52,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:52,431 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:52,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:52,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:52,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:52,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:52,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:52,450 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:52,450 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:52,703 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:52,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:52,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:52,755 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:52,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:52,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:52,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:52,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:52,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:52,777 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:52,777 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:53,043 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:53,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:53,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:53,094 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:53,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:53,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:53,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:53,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:53,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:53,113 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:53,113 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:53,387 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:53,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:53,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:53,438 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:53,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:53,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:53,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:53,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:53,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:53,457 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:53,458 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:53,701 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:53,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:53,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:53,752 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:53,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:53,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:53,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:53,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:53,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:53,771 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:53,771 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:54,015 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:54,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:54,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:54,067 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:54,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:54,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:54,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:54,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:54,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:54,086 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:54,086 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:54,385 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:54,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:54,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:54,441 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:54,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:54,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:54,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:54,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:54,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:54,463 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:54,464 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:54,769 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:54,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:54,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:54,824 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:54,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:54,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:54,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:54,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:54,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:54,844 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:54,844 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:55,109 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:55,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:55,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:55,151 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:55,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:55,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:55,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:55,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:55,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:55,171 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:55,172 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:55,431 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:55,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:55,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:55,481 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:55,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:55,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:55,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:55,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:55,503 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:55,503 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:55,774 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:55,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:55,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:55,822 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:55,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:55,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:55,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:55,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:55,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:55,841 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:55,841 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:56,112 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:56,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:56,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:56,164 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:56,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:56,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:56,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:56,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:56,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:56,186 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:56,186 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:56,432 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:56,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:56,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:56,476 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:56,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:56,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:56,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:56,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:56,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:56,495 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:56,496 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:56,730 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:56,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:56,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:56,771 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:56,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:56,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:56,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:56,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:56,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:56,791 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:56,791 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:57,099 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:57,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:57,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:57,143 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:57,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:57,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:57,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:57,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:57,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:57,163 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:57,164 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:57,437 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:57,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:57,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:57,486 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:57,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:57,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:57,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:57,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:57,507 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:57,507 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:57,794 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:57,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:57,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:57,850 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:57,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:57,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:57,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:57,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:57,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:57,872 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:57,872 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:58,141 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:58,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:58,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:58,192 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:58,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:58,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:58,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:58,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:58,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:58,214 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:58,215 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:58,493 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:58,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:58,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:58,548 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:58,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:58,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:58,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:58,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:58,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:58,570 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:58,570 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:58,842 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:58,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:58,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:58,896 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:58,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:58,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:58,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:58,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:58,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:58,919 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:58,919 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:59,214 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:59,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:59,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:59,268 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:59,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:59,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:59,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:59,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:59,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:59,290 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:59,291 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:59,571 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:59,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:59,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:59,612 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:59,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:59,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:59,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:59,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:59,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:59,631 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:59,632 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:52:59,887 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:52:59,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:59,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:52:59,941 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:52:59,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:52:59,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:59,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:59,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:52:59,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:59,962 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:52:59,962 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:00,266 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:00,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:00,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:00,321 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:00,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:00,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:00,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:00,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:00,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:00,344 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:00,344 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:00,648 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:00,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:00,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:00,690 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:00,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:00,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:00,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:00,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:00,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:00,713 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:00,714 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:01,009 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:01,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:01,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:01,061 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:01,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:01,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:01,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:01,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:01,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:01,079 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:01,080 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:01,323 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:01,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:01,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:01,378 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:01,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:01,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:01,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:01,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:01,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:01,400 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:01,400 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:01,676 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:01,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:01,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:01,728 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:01,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:01,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:01,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:01,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:01,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:01,750 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:01,750 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:02,004 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:02,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:02,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:02,056 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:02,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:02,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:02,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:02,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:02,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:02,074 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:02,075 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:02,333 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:02,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:02,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:02,375 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:02,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:02,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:02,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:02,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:02,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:02,395 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:02,395 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:02,661 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:02,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:02,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:02,713 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:02,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:02,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:02,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:02,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:02,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:02,732 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:02,733 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:03,030 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:03,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:03,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:03,083 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:03,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:03,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:03,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:03,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:03,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:03,105 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:03,105 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:03,386 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:03,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:03,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:03,440 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:03,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:03,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:03,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:03,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:03,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:03,462 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:03,463 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:03,730 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:03,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:03,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:03,784 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:03,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:03,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:03,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:03,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:03,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:03,806 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:03,806 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:04,074 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:04,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:04,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:04,129 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:04,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:04,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:04,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:04,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:04,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:04,151 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:04,151 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:04,457 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:04,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:04,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:04,507 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:04,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:04,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:04,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:04,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:04,529 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:04,530 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:04,786 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:04,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:04,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:04,841 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:04,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:04,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:04,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:04,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:04,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:04,859 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:04,860 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:05,129 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:05,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:05,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:05,186 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:05,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:05,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:05,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:05,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:05,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:05,209 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:05,209 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:05,466 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:05,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:05,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:05,514 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:05,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:05,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:05,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:05,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:05,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:05,534 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:05,535 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:05,812 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:05,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:05,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:05,853 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:05,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:05,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:05,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:05,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:05,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:05,872 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:05,873 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:06,146 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:06,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:06,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:06,193 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:06,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:06,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:06,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:06,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:06,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:06,214 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:06,214 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:06,477 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:06,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:06,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:06,532 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:06,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:06,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:06,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:06,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:06,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:06,554 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:06,555 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:06,838 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:06,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:06,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:06,882 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:06,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:06,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:06,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:06,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:06,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:06,901 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:06,902 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:07,165 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:07,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:07,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:07,216 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:07,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:07,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:07,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:07,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:07,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:07,242 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:07,242 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:07,501 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:07,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:07,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:07,556 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:07,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:07,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:07,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:07,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:07,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:07,576 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:07,576 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:07,856 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:07,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:07,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:07,909 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:07,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:07,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:07,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:07,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:07,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:07,930 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:07,931 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:08,177 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:08,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:08,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:08,218 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:08,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:08,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:08,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:08,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:08,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:08,238 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:08,238 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:08,504 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:08,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:08,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:08,558 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:08,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:08,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:08,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:08,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:08,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:08,580 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:08,581 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:08,886 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:08,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:08,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:08,939 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:08,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:08,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:08,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:08,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:08,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:08,961 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:08,962 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:09,226 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:09,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:09,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:09,266 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:09,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:09,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:09,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:09,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:09,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:09,285 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:09,286 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:09,591 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:09,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:09,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:09,647 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:09,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:09,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:09,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:09,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:09,669 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:09,670 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:09,924 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:09,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:09,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:09,975 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:09,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:09,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:09,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:09,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:09,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:09,997 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:09,998 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:10,283 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:10,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:10,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:10,334 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:10,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:10,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:10,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:10,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:10,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:10,353 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:10,353 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:10,627 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:10,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:10,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:10,682 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:10,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:10,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:10,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:10,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:10,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:10,704 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:10,704 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:10,990 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:11,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:11,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:11,043 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:11,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:11,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:11,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:11,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:11,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:11,065 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:11,065 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:11,373 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:11,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:11,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:11,425 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:11,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:11,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:11,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:11,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:11,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:11,444 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:11,444 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:11,710 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:11,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:11,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:11,770 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:11,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:11,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:11,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:11,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:11,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:11,791 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:11,792 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:12,063 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:12,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:12,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:12,107 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:12,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:12,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:12,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:12,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:12,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:12,126 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:12,127 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:12,402 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:12,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:12,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:12,452 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:12,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:12,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:12,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:12,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:12,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:12,471 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:12,471 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:12,731 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:12,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:12,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:12,771 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:12,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:12,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:12,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:12,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:12,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:12,791 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:12,792 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:13,057 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:13,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:13,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:13,108 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:13,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:13,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:13,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:13,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:13,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:13,127 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:13,127 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:13,395 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:13,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:13,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:13,447 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:13,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:13,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:13,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:13,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:13,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:13,469 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:13,470 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:13,739 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:13,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:13,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:13,796 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:13,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:13,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:13,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:13,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:13,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:13,815 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:13,815 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:14,098 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:14,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:14,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:14,141 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:14,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:14,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:14,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:14,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:14,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:14,161 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:14,161 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:14,439 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:14,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:14,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:14,481 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:14,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:14,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:14,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:14,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:14,503 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:14,503 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:14,751 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:14,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:14,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:14,791 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:14,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:14,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:14,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:14,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:14,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:14,809 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:14,810 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:15,061 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:15,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:15,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:15,102 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:15,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:15,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:15,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:15,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:15,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:15,122 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:15,122 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:15,393 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:15,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:15,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:15,448 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:15,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:15,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:15,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:15,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:15,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:15,471 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:15,472 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:15,747 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:15,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:15,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:15,799 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:15,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:15,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:15,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:15,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:15,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:15,826 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:15,826 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:16,120 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:16,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:16,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:16,174 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:16,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:16,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:16,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:16,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:16,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:16,250 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:16,251 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:16,524 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:16,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:16,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:16,579 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:16,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:16,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:16,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:16,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:16,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:16,600 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:16,600 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:16,885 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:16,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:16,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:16,941 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:16,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:16,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:16,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:16,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:16,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:16,962 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:16,963 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:17,225 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:17,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:17,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:17,281 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:17,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:17,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:17,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:17,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:17,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:17,302 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:17,303 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:17,598 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:17,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:17,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:17,654 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:17,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:17,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:17,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:17,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:17,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:17,676 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:17,676 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:17,951 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:18,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:18,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:18,001 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:18,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:18,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:18,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:18,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:18,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:18,020 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:18,021 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:18,318 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:18,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:18,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:18,373 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:18,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:18,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:18,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:18,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:18,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:18,395 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:18,396 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:18,662 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:18,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:18,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:18,713 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:18,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:18,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:18,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:18,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:18,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:18,735 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:18,735 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:19,022 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:19,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:19,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:19,076 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:19,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:19,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:19,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:19,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:19,098 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:19,098 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:19,372 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:19,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:19,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:19,427 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:19,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:19,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:19,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:19,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:19,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:19,450 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:19,450 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:19,746 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:19,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:19,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:19,794 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:19,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:19,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:19,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:19,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:19,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:19,813 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:19,814 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:20,103 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:20,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:20,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:20,151 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:20,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:20,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:20,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:20,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:20,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:20,169 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:20,170 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:20,434 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:20,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:20,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:20,489 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:20,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:20,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:20,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:20,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:20,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:20,509 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:20,509 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:20,782 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:20,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:20,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:20,828 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:20,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:20,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:20,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:20,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:20,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:20,851 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:20,851 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:21,126 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:21,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:21,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:21,164 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:21,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:21,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:21,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:21,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:21,183 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:21,184 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:21,447 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:21,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:21,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:21,502 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:21,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:21,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:21,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:21,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:21,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:21,525 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:21,525 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:21,787 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:21,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:21,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:21,842 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:21,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:21,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:21,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:21,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:21,864 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:21,864 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:22,148 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:22,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:22,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:22,188 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:22,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:22,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:22,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:22,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:22,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:22,208 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:22,208 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:22,499 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:22,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:22,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:22,554 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:22,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:22,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:22,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:22,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:22,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:22,579 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:22,579 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:22,873 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:22,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:22,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:22,926 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:22,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:22,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:22,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:22,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:22,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:22,947 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:22,948 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:23,225 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:23,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:23,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:23,276 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:23,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:23,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:23,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:23,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:23,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:23,294 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:23,295 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:23,562 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:23,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:23,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:23,610 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:23,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:23,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:23,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:23,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:23,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:23,629 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:23,630 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:23,893 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:23,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:23,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:23,948 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:23,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:23,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:23,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:23,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:23,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:23,971 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:23,971 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:24,227 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:24,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:24,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:24,267 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:24,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:24,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:24,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:24,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:24,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:24,285 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:24,285 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:24,564 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:24,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:24,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:24,616 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:24,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:24,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:24,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:24,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:24,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:24,635 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:24,635 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:24,935 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:24,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:24,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:24,989 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:24,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:24,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:24,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:24,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:25,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:25,011 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:25,012 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:25,276 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:25,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:25,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:25,331 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:25,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:25,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:25,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:25,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:25,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:25,353 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:25,354 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:25,623 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:25,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:25,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:25,677 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:25,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:25,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:25,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:25,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:25,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:25,699 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:25,699 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:25,982 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:26,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:26,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:26,036 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:26,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:26,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:26,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:26,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:26,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:26,058 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:26,058 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:26,350 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:26,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:26,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:26,406 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:26,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:26,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:26,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:26,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:26,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:26,428 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:26,429 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:26,689 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:26,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:26,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:26,728 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:26,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:26,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:26,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:26,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:26,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:26,746 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:26,747 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:26,989 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:27,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:27,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:27,044 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:27,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:27,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:27,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:27,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:27,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:27,063 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:27,064 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:27,297 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:27,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:27,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:27,346 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:27,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:27,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:27,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:27,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:27,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:27,365 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:27,366 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:27,634 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:27,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:27,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:27,687 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:27,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:27,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:27,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:27,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:27,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:27,709 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:27,709 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:27,991 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:28,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:28,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:28,045 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:28,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:28,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:28,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:28,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:28,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:28,067 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:28,068 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:28,382 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:28,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:28,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:28,438 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:28,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:28,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:28,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:28,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:28,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:28,460 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:28,460 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:28,767 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:28,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:28,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:28,821 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:28,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:28,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:28,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:28,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:28,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:28,839 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:28,840 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:29,097 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:29,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:29,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:29,151 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:29,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:29,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:29,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:29,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:29,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:29,176 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:29,176 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:29,445 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:29,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:29,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:29,496 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:29,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:29,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:29,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:29,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:29,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:29,515 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:29,516 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:29,747 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:29,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:29,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:29,800 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:29,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:29,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:29,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:29,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:29,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:29,820 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:29,820 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:30,074 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:30,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:30,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:30,126 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:30,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:30,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:30,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:30,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:30,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:30,146 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:30,146 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:30,420 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:30,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:30,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:30,471 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:30,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:30,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:30,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:30,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:30,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:30,490 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:30,491 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:30,780 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:30,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:30,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:30,835 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:30,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:30,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:30,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:30,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:30,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:30,858 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:30,859 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:31,121 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:31,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:31,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:31,176 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:31,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:31,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:31,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:31,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:31,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:31,199 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:31,199 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:31,491 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:31,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:31,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:31,542 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:31,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:31,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:31,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:31,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:31,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:31,560 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:31,561 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:31,866 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:31,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:31,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:31,920 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:31,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:31,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:31,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:31,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:31,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:31,943 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:31,943 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:32,252 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:32,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:32,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:32,308 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:32,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:32,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:32,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:32,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:32,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:32,329 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:32,330 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:32,597 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:32,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:32,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:32,639 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:32,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:32,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:32,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:32,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:32,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:32,658 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:32,658 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:32,918 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:32,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:32,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:32,970 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:32,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:32,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:32,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:32,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:32,989 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:32,989 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:33,261 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:33,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:33,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:33,306 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:33,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:33,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:33,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:33,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:33,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:33,329 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:33,329 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:33,591 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:33,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:33,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:33,652 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:33,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:33,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:33,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:33,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:33,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:33,674 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:33,675 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:33,954 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:33,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:33,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:33,996 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:33,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:33,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:33,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:34,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:34,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:34,016 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:34,016 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:34,284 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:34,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:34,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:34,336 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:34,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:34,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:34,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:34,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:34,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:34,355 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:34,355 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:34,658 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:34,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:34,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:34,710 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:34,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:34,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:34,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:34,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:34,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:34,730 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:34,730 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:34,998 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:35,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:35,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:35,052 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:35,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:35,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:35,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:35,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:35,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:35,074 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:35,075 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:35,377 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:35,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:35,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:35,430 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:35,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:35,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:35,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:35,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:35,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:35,450 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:35,450 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:35,739 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:35,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:35,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:35,797 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:35,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:35,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:35,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:35,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:35,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:35,821 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:35,821 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:36,099 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:36,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:36,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:36,150 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:36,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:36,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:36,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:36,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:36,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:36,174 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:36,174 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:36,480 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:36,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:36,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:36,530 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:36,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:36,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:36,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:36,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:36,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:36,549 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:36,550 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:36,857 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:36,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:36,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:36,912 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:36,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:36,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:36,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:36,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:36,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:36,935 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:36,936 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:37,248 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:37,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:37,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:37,304 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:37,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:37,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:37,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:37,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:37,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:37,327 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:37,328 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:37,587 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:37,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:37,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:37,626 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:37,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:37,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:37,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:37,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:37,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:37,646 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:37,646 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:37,935 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:37,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:37,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:37,973 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:37,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:37,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:37,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:37,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:37,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:37,993 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:37,993 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:38,302 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:38,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:38,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:38,358 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:38,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:38,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:38,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:38,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:38,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:38,379 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:38,380 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:38,679 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:38,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:38,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:38,735 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:38,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:38,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:38,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:38,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:38,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:38,755 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:38,755 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:38,999 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:39,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:39,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:39,038 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:39,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:39,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:39,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:39,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:39,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:39,060 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:39,061 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:39,332 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:39,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:39,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:39,385 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:39,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:39,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:39,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:39,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:39,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:39,404 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:39,404 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:39,674 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:39,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:39,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:39,726 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:39,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:39,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:39,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:39,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:39,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:39,744 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:39,745 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:40,016 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:40,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:40,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:40,069 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:40,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:40,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:40,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:40,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:40,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:40,091 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:40,092 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:40,375 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:40,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:40,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:40,415 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:40,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:40,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:40,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:40,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:40,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:40,433 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:40,433 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:40,706 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:40,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:40,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:40,762 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:40,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:40,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:40,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:40,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:40,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:40,785 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:40,785 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:41,062 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:41,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:41,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:41,114 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:41,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:41,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:41,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:41,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:41,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:41,134 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:41,135 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:41,403 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:41,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:41,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:41,457 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:41,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:41,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:41,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:41,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:41,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:41,479 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:41,480 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:41,780 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:41,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:41,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:41,835 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:41,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:41,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:41,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:41,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:41,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:41,857 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:41,857 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:42,126 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:42,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:42,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:42,164 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:42,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:42,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:42,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:42,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:42,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:42,187 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:42,187 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:42,477 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:42,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:42,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:42,527 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:42,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:42,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:42,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:42,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:42,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:42,545 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:42,546 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:42,797 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:42,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:42,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:42,849 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:42,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:42,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:42,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:42,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:42,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:42,871 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:42,872 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:43,140 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:43,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:43,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:43,193 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:43,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:43,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:43,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:43,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:43,214 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:43,215 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:43,499 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:43,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:43,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:43,551 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:43,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:43,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:43,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:43,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:43,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:43,576 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:43,576 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:43,860 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:43,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:43,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:43,914 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:43,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:43,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:43,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:43,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:43,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:43,941 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:43,941 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:44,243 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:44,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:44,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:44,294 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:44,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:44,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:44,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:44,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:44,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:44,313 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:44,313 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:44,587 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:44,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:44,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:44,635 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:44,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:44,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:44,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:44,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:44,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:44,660 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:44,660 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:44,938 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:44,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:44,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:44,991 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:44,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:44,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:44,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:44,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:45,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:45,010 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:45,010 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:45,273 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:45,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:45,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:45,325 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:45,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:45,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:45,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:45,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:45,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:45,347 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:45,348 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:45,620 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:45,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:45,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:45,671 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:45,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:45,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:45,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:45,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:45,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:45,689 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:45,690 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:45,964 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:46,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:46,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:46,004 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:46,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:46,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:46,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:46,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:46,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:46,023 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:46,024 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:46,294 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:46,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:46,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:46,341 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:46,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:46,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:46,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:46,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:46,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:46,361 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:46,361 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:46,632 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:53:46,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:46,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 668 transitions. [2024-12-05 22:53:46,686 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 668 transitions. [2024-12-05 22:53:46,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:53:46,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:46,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:46,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:46,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:46,709 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-05 22:53:46,710 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:47,011 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:53:47,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:47,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 535 states and 658 transitions. [2024-12-05 22:53:47,103 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 658 transitions. [2024-12-05 22:53:47,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:53:47,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:47,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:47,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:47,124 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:53:48,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:48,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 544 states and 672 transitions. [2024-12-05 22:53:48,553 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 672 transitions. [2024-12-05 22:53:48,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:53:48,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:48,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:48,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:48,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:48,577 INFO L256 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 22:53:48,577 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:49,190 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:53:50,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:50,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 546 states and 677 transitions. [2024-12-05 22:53:50,872 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 677 transitions. [2024-12-05 22:53:50,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:53:50,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:50,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:50,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:50,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:50,894 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 22:53:50,895 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:51,408 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 34 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:53:52,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:52,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 549 states and 683 transitions. [2024-12-05 22:53:52,518 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 683 transitions. [2024-12-05 22:53:52,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:53:52,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:52,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:52,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:52,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:52,539 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-05 22:53:52,539 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:52,929 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:53:54,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:54,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 551 states and 688 transitions. [2024-12-05 22:53:54,105 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 688 transitions. [2024-12-05 22:53:54,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 22:53:54,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:54,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:54,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:54,120 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:53:55,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:55,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 555 states and 694 transitions. [2024-12-05 22:53:55,413 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 694 transitions. [2024-12-05 22:53:55,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:53:55,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:55,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:55,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:53:55,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:55,435 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:53:55,436 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:53:58,686 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:32,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 19.85s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-12-05 22:54:33,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:33,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:33,489 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:33,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:33,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:33,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:33,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:33,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:33,514 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:33,514 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:33,951 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:34,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:34,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:34,018 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:34,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:34,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:34,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:34,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:34,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:34,042 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:34,042 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:34,393 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:34,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:34,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:34,469 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:34,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:34,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:34,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:34,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:34,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:34,500 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:34,501 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:34,929 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:35,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:35,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:35,016 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:35,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:35,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:35,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:35,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:35,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:35,039 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:35,040 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:35,440 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:35,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:35,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:35,497 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:35,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:35,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:35,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:35,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:35,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:35,519 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:35,519 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:35,890 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:35,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:35,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:35,953 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:35,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:35,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:35,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:35,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:35,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:35,992 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:35,993 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:36,403 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:36,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:36,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:36,465 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:36,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:36,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:36,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:36,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:36,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:36,486 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:36,486 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:36,918 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:36,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:36,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:36,983 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:36,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:36,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:36,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:36,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:37,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:37,012 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:37,013 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:37,438 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:37,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:37,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:37,506 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:37,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:37,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:37,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:37,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:37,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:37,530 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:37,531 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:37,943 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:38,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:38,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:38,002 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:38,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:38,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:38,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:38,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:38,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:38,030 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:38,031 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:38,447 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:38,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:38,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:38,513 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:38,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:38,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:38,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:38,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:38,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:38,536 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:38,537 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:38,916 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:38,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:38,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:38,964 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:38,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:38,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:38,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:38,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:38,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:38,985 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:38,986 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:39,415 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:39,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:39,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:39,501 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:39,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:39,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:39,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:39,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:39,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:39,531 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:39,532 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:39,938 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:40,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:40,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:40,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:40,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:40,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:40,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:40,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:40,037 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:40,038 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:40,415 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:40,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:40,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:40,474 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:40,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:40,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:40,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:40,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:40,498 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:40,499 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:40,919 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:40,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:40,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:40,976 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:40,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:40,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:40,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:40,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:40,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:40,998 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:40,998 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:41,354 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:41,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:41,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:41,424 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:41,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:41,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:41,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:41,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:41,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:41,447 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:41,448 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:52,039 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:52,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:52,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:52,101 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:52,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:52,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:52,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:52,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:52,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:52,144 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:52,144 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:52,519 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:52,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:52,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:52,570 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:52,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:52,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:52,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:52,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:52,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:52,592 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:52,592 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:52,944 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:53,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:53,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:53,003 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:53,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:53,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:53,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:53,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:53,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:53,023 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:53,024 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:53,384 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:53,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:53,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:53,454 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:53,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:53,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:53,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:53,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:53,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:53,474 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:53,475 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:53,866 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:53,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:53,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:53,929 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:53,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:53,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:53,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:53,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:53,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:53,953 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:53,953 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:54,336 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:54,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:54,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:54,403 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:54,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:54,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:54,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:54,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:54,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:54,428 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:54,428 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:54,854 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:54,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:54,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:54,922 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:54,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:54,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:54,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:54,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:54,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:54,945 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:54,945 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:55,324 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:55,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:55,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:55,391 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:55,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:55,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:55,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:55,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:55,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:55,415 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:55,416 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:59,334 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:59,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:59,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:59,424 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:59,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:59,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:59,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:59,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:59,448 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:59,448 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:54:59,864 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:59,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:59,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:54:59,951 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:54:59,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:54:59,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:59,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:59,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:54:59,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:59,978 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:54:59,978 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:55:00,515 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:00,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:00,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:55:00,593 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:55:00,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:55:00,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:00,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:00,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:55:00,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:00,622 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:55:00,622 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:55:01,060 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:01,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:01,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:55:01,131 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:55:01,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:55:01,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:01,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:01,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:55:01,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:01,156 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:55:01,157 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:55:01,619 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:01,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:01,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:55:01,688 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:55:01,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:55:01,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:01,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:01,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:55:01,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:01,714 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:55:01,715 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:55:02,149 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:02,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:02,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:55:02,221 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:55:02,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:55:02,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:02,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:02,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:55:02,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:02,247 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:55:02,247 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:55:02,739 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:02,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:02,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:55:02,791 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:55:02,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:55:02,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:02,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:02,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:55:02,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:02,813 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:55:02,813 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:55:03,283 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:03,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:03,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:55:03,344 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:55:03,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:55:03,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:03,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:03,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:55:03,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:03,364 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:55:03,364 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:55:03,770 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:03,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:03,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:55:03,836 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:55:03,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:55:03,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:03,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:03,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:55:03,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:03,863 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:55:03,863 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:55:04,276 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:04,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:04,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:55:04,320 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:55:04,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:55:04,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:04,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:04,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:55:04,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:04,343 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:55:04,343 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:55:04,720 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:04,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:04,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:55:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:55:04,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:55:04,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:04,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:04,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:55:04,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:04,824 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:55:04,824 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:55:05,234 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:05,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:05,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:55:05,303 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:55:05,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:55:05,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:05,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:05,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:55:05,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:05,328 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:55:05,328 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:55:05,823 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:05,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:05,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:55:05,886 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:55:05,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:55:05,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:05,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:05,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:55:05,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:05,910 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:55:05,911 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:55:06,614 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:06,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:06,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 559 states and 705 transitions. [2024-12-05 22:55:06,689 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 705 transitions. [2024-12-05 22:55:06,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:55:06,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:06,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:06,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:55:06,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:06,729 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-05 22:55:06,730 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:55:07,033 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:08,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:08,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 569 states and 716 transitions. [2024-12-05 22:55:08,360 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 716 transitions. [2024-12-05 22:55:08,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 22:55:08,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:08,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:08,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:08,375 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:55:09,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:09,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 573 states and 722 transitions. [2024-12-05 22:55:09,905 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 722 transitions. [2024-12-05 22:55:09,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:55:09,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:09,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:09,920 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:55:10,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:10,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 574 states and 724 transitions. [2024-12-05 22:55:10,671 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 724 transitions. [2024-12-05 22:55:10,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:55:10,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:10,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:10,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:10,687 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:55:11,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:11,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 577 states and 728 transitions. [2024-12-05 22:55:11,714 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 728 transitions. [2024-12-05 22:55:11,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 22:55:11,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:11,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:11,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:11,730 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 22:55:13,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:13,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 579 states and 731 transitions. [2024-12-05 22:55:13,737 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 731 transitions. [2024-12-05 22:55:13,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:55:13,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:13,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:13,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:13,750 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 22:55:16,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:16,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 581 states and 734 transitions. [2024-12-05 22:55:16,930 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 734 transitions. [2024-12-05 22:55:16,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:55:16,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:16,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:16,944 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 22:55:17,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:17,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 582 states and 736 transitions. [2024-12-05 22:55:17,858 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 736 transitions. [2024-12-05 22:55:17,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:55:17,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:17,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:17,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:17,872 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 22:55:19,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:19,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 585 states and 740 transitions. [2024-12-05 22:55:19,083 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 740 transitions. [2024-12-05 22:55:19,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:55:19,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:19,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:19,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:19,096 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 22:55:23,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:23,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 587 states and 743 transitions. [2024-12-05 22:55:23,109 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 743 transitions. [2024-12-05 22:55:23,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 22:55:23,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:23,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:23,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:23,126 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:56:20,878 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-05 22:56:20,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-05 22:56:20,879 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.checkSat(ManagedScript.java:148) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker.checkImplication(MonolithicImplicationChecker.java:85) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.compare(PredicateUnifier.java:947) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.(PredicateUnifier.java:786) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:374) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:310) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeChecker.negatePredicate(CodeChecker.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.isSatEdge(UltimateChecker.java:237) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.connectOutgoingIfSat(UltimateChecker.java:199) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.splitNode(UltimateChecker.java:126) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.codeCheck(UltimateChecker.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:469) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 29 more [2024-12-05 22:56:20,884 INFO L158 Benchmark]: Toolchain (without parser) took 376330.46ms. Allocated memory was 142.6MB in the beginning and 486.5MB in the end (delta: 343.9MB). Free memory was 117.2MB in the beginning and 229.7MB in the end (delta: -112.5MB). Peak memory consumption was 226.8MB. Max. memory is 16.1GB. [2024-12-05 22:56:20,884 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory was 83.2MB in the beginning and 83.2MB in the end (delta: 31.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:56:20,884 INFO L158 Benchmark]: CACSL2BoogieTranslator took 206.37ms. Allocated memory is still 142.6MB. Free memory was 117.2MB in the beginning and 106.0MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:56:20,885 INFO L158 Benchmark]: Boogie Procedure Inliner took 29.07ms. Allocated memory is still 142.6MB. Free memory was 106.0MB in the beginning and 104.5MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:56:20,885 INFO L158 Benchmark]: Boogie Preprocessor took 20.63ms. Allocated memory is still 142.6MB. Free memory was 104.3MB in the beginning and 103.5MB in the end (delta: 794.6kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:56:20,885 INFO L158 Benchmark]: RCFGBuilder took 454.65ms. Allocated memory is still 142.6MB. Free memory was 103.5MB in the beginning and 81.1MB in the end (delta: 22.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 22:56:20,885 INFO L158 Benchmark]: CodeCheck took 375615.43ms. Allocated memory was 142.6MB in the beginning and 486.5MB in the end (delta: 343.9MB). Free memory was 81.1MB in the beginning and 229.7MB in the end (delta: -148.6MB). Peak memory consumption was 193.2MB. Max. memory is 16.1GB. [2024-12-05 22:56:20,887 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory was 83.2MB in the beginning and 83.2MB in the end (delta: 31.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 206.37ms. Allocated memory is still 142.6MB. Free memory was 117.2MB in the beginning and 106.0MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 29.07ms. Allocated memory is still 142.6MB. Free memory was 106.0MB in the beginning and 104.5MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 20.63ms. Allocated memory is still 142.6MB. Free memory was 104.3MB in the beginning and 103.5MB in the end (delta: 794.6kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 454.65ms. Allocated memory is still 142.6MB. Free memory was 103.5MB in the beginning and 81.1MB in the end (delta: 22.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 375615.43ms. Allocated memory was 142.6MB in the beginning and 486.5MB in the end (delta: 343.9MB). Free memory was 81.1MB in the beginning and 229.7MB in the end (delta: -148.6MB). Peak memory consumption was 193.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/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_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/ps4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 197bb91209feafbd50d8f722faabb2ddec80478a21cb1768541ed232586540b8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:56:22,592 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:56:22,676 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-12-05 22:56:22,700 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:56:22,701 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:56:22,701 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:56:22,702 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:56:22,702 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:56:22,702 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:56:22,702 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:56:22,702 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:56:22,702 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:56:22,703 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:56:22,703 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:56:22,703 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:56:22,703 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:56:22,703 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 22:56:22,703 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 22:56:22,703 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 22:56:22,703 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 22:56:22,703 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:56:22,703 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:56:22,704 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:56:22,704 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:56:22,704 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:56:22,704 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:56:22,704 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:56:22,704 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:56:22,704 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:22,704 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 22:56:22,704 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:56:22,704 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:56:22,705 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:56:22,705 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:56:22,705 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:56:22,705 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 22:56:22,705 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:22,705 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 22:56:22,705 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_a4ffb35e-271c-4ba1-8113-e0b05e686e07/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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 197bb91209feafbd50d8f722faabb2ddec80478a21cb1768541ed232586540b8 [2024-12-05 22:56:22,930 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:56:22,937 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:56:22,939 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:56:22,941 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:56:22,941 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:56:22,942 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench/ps4.c [2024-12-05 22:56:25,642 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/data/b9412a8f5/f363d3de10ba4574af10a3efbbb53a31/FLAG53a264706 [2024-12-05 22:56:25,814 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:56:25,815 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/sv-benchmarks/c/nla-digbench/ps4.c [2024-12-05 22:56:25,822 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/data/b9412a8f5/f363d3de10ba4574af10a3efbbb53a31/FLAG53a264706 [2024-12-05 22:56:25,836 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/data/b9412a8f5/f363d3de10ba4574af10a3efbbb53a31 [2024-12-05 22:56:25,838 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:56:25,839 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:56:25,840 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:56:25,840 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:56:25,844 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:56:25,845 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:56:25" (1/1) ... [2024-12-05 22:56:25,845 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46e6c4d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:25, skipping insertion in model container [2024-12-05 22:56:25,845 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:56:25" (1/1) ... [2024-12-05 22:56:25,856 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:56:25,978 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:56:25,989 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:56:26,009 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:56:26,020 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:56:26,021 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:26 WrapperNode [2024-12-05 22:56:26,021 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:56:26,022 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:56:26,022 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:56:26,022 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:56:26,027 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:26" (1/1) ... [2024-12-05 22:56:26,033 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:26" (1/1) ... [2024-12-05 22:56:26,053 INFO L138 Inliner]: procedures = 14, calls = 17, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 104 [2024-12-05 22:56:26,053 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:56:26,054 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:56:26,054 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:56:26,054 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:56:26,060 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:26" (1/1) ... [2024-12-05 22:56:26,060 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:26" (1/1) ... [2024-12-05 22:56:26,063 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:26" (1/1) ... [2024-12-05 22:56:26,063 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:26" (1/1) ... [2024-12-05 22:56:26,070 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:26" (1/1) ... [2024-12-05 22:56:26,071 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:26" (1/1) ... [2024-12-05 22:56:26,074 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:26" (1/1) ... [2024-12-05 22:56:26,076 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:26" (1/1) ... [2024-12-05 22:56:26,077 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:26" (1/1) ... [2024-12-05 22:56:26,079 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:56:26,080 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:56:26,080 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:56:26,081 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:56:26,082 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:56:26" (1/1) ... [2024-12-05 22:56:26,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:56:26,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:56:26,110 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:56:26,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:56:26,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:56:26,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 22:56:26,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:56:26,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:56:26,133 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 22:56:26,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 22:56:26,179 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:56:26,181 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:56:42,896 INFO L? ?]: Removed 81 outVars from TransFormulas that were not future-live. [2024-12-05 22:56:42,896 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:56:42,930 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:56:42,930 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 22:56:42,930 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:56:42 BoogieIcfgContainer [2024-12-05 22:56:42,930 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:56:42,931 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:56:42,931 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:56:42,940 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:56:42,940 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:56:42" (1/1) ... [2024-12-05 22:56:42,947 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:56:42,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:42,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 129 states and 132 transitions. [2024-12-05 22:56:42,999 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 132 transitions. [2024-12-05 22:56:43,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 22:56:43,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:43,002 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:43,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:56:43,004 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:56:43,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-05 22:56:43,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:43,069 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:56:43,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:43,085 INFO L256 TraceCheckSpWp]: Trace formula consists of 22 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:56:43,088 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:56:43,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:43,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2024-12-05 22:56:43,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:43,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 130 states and 133 transitions. [2024-12-05 22:56:43,201 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 133 transitions. [2024-12-05 22:56:43,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 22:56:43,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:43,202 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:43,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:56:43,204 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:56:43,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-05 22:56:43,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:43,239 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:56:43,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:43,252 INFO L256 TraceCheckSpWp]: Trace formula consists of 23 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:56:43,253 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:56:43,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:43,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-12-05 22:56:43,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:43,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 131 states and 134 transitions. [2024-12-05 22:56:43,288 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 134 transitions. [2024-12-05 22:56:43,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:56:43,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:43,289 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:43,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:56:43,291 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:56:43,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-05 22:56:43,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:43,393 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:56:43,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:43,421 INFO L256 TraceCheckSpWp]: Trace formula consists of 24 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:56:43,421 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:56:43,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:43,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-12-05 22:56:45,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:56:45,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:45,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 134 states and 139 transitions. [2024-12-05 22:56:45,050 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 139 transitions. [2024-12-05 22:56:45,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:56:45,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:45,050 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:45,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:56:45,052 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:56:45,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-12-05 22:56:45,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:45,146 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:56:45,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:45,170 INFO L256 TraceCheckSpWp]: Trace formula consists of 25 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:56:45,171 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:56:45,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:45,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-12-05 22:56:45,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:45,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 135 states and 140 transitions. [2024-12-05 22:56:45,520 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 140 transitions. [2024-12-05 22:56:45,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:56:45,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:45,520 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:45,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:56:45,522 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:56:45,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-12-05 22:56:45,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:45,660 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:56:45,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:45,703 INFO L256 TraceCheckSpWp]: Trace formula consists of 26 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:56:45,703 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:56:45,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:45,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-12-05 22:56:45,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:45,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 136 states and 141 transitions. [2024-12-05 22:56:45,969 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 141 transitions. [2024-12-05 22:56:45,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:56:45,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:45,969 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:45,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:56:45,971 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:56:45,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-12-05 22:56:46,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:46,089 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:56:46,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:46,125 INFO L256 TraceCheckSpWp]: Trace formula consists of 27 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:56:46,125 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:56:46,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:46,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-12-05 22:56:46,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:46,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 137 states and 142 transitions. [2024-12-05 22:56:46,317 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 142 transitions. [2024-12-05 22:56:46,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:56:46,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:46,317 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:46,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:56:46,319 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:56:46,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-12-05 22:56:46,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:46,522 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:56:46,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:46,580 INFO L256 TraceCheckSpWp]: Trace formula consists of 28 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:56:46,580 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:56:46,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:46,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-12-05 22:56:46,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:46,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 138 states and 143 transitions. [2024-12-05 22:56:46,871 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 143 transitions. [2024-12-05 22:56:46,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:56:46,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:46,871 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:46,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:56:46,872 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:56:46,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-12-05 22:56:47,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:47,080 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:56:47,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:47,132 INFO L256 TraceCheckSpWp]: Trace formula consists of 29 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:56:47,132 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:56:47,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:47,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-12-05 22:56:47,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:47,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 139 states and 144 transitions. [2024-12-05 22:56:47,350 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 144 transitions. [2024-12-05 22:56:47,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:56:47,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:47,351 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:47,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:56:47,353 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:56:47,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-12-05 22:56:47,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:47,551 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:56:47,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:47,605 INFO L256 TraceCheckSpWp]: Trace formula consists of 30 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:56:47,605 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:56:47,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:47,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2024-12-05 22:56:48,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:48,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 146 states and 151 transitions. [2024-12-05 22:56:48,116 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 151 transitions. [2024-12-05 22:56:48,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:56:48,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:48,116 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:48,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:56:48,118 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:56:48,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2024-12-05 22:56:48,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:48,323 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:56:48,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:48,379 INFO L256 TraceCheckSpWp]: Trace formula consists of 31 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:56:48,380 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:56:48,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:48,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (11)] Ended with exit code 0 [2024-12-05 22:56:48,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:48,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 147 states and 152 transitions. [2024-12-05 22:56:48,616 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 152 transitions. [2024-12-05 22:56:48,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:56:48,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:48,616 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:48,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:56:48,618 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:56:48,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2024-12-05 22:56:48,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:48,818 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:56:48,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:48,872 INFO L256 TraceCheckSpWp]: Trace formula consists of 32 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:56:48,873 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:56:48,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:48,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (12)] Ended with exit code 0 [2024-12-05 22:56:48,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:48,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 148 states and 154 transitions. [2024-12-05 22:56:48,959 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 154 transitions. [2024-12-05 22:56:48,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:56:48,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:48,960 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:48,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:56:48,962 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:56:48,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-12-05 22:56:49,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:49,161 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:56:49,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:49,215 INFO L256 TraceCheckSpWp]: Trace formula consists of 33 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:56:49,216 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:56:49,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:49,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2024-12-05 22:56:49,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:49,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 149 states and 155 transitions. [2024-12-05 22:56:49,284 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 155 transitions. [2024-12-05 22:56:49,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:56:49,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:49,284 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:49,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:56:49,286 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:56:49,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2024-12-05 22:56:49,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:49,537 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:56:49,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:49,604 INFO L256 TraceCheckSpWp]: Trace formula consists of 34 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:56:49,604 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:56:49,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:49,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (14)] Ended with exit code 0 [2024-12-05 22:56:49,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:49,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 150 states and 156 transitions. [2024-12-05 22:56:49,863 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 156 transitions. [2024-12-05 22:56:49,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:56:49,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:49,864 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:49,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:56:49,865 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:56:49,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2024-12-05 22:56:50,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:50,113 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:56:50,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:50,178 INFO L256 TraceCheckSpWp]: Trace formula consists of 35 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:56:50,179 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:56:50,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:50,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (15)] Ended with exit code 0 [2024-12-05 22:56:50,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:50,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 151 states and 157 transitions. [2024-12-05 22:56:50,377 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 157 transitions. [2024-12-05 22:56:50,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:56:50,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:50,378 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:50,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:56:50,379 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:56:50,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2024-12-05 22:56:50,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:50,674 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:56:50,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:50,750 INFO L256 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:56:50,751 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:56:50,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:50,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (16)] Ended with exit code 0 [2024-12-05 22:56:51,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:51,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 152 states and 158 transitions. [2024-12-05 22:56:51,015 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 158 transitions. [2024-12-05 22:56:51,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:56:51,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:51,016 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:51,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:56:51,017 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:56:51,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2024-12-05 22:56:51,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:51,314 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:56:51,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:51,390 INFO L256 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:56:51,390 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:56:51,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:51,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (17)] Ended with exit code 0 [2024-12-05 22:56:51,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:51,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 153 states and 159 transitions. [2024-12-05 22:56:51,619 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 159 transitions. [2024-12-05 22:56:51,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:56:51,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:51,619 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:51,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:56:51,621 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:56:51,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (18)] Waiting until timeout for monitored process [2024-12-05 22:56:51,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:51,913 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:56:51,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:51,987 INFO L256 TraceCheckSpWp]: Trace formula consists of 38 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:56:51,988 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:56:52,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:52,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (18)] Ended with exit code 0 [2024-12-05 22:56:52,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:52,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 154 states and 160 transitions. [2024-12-05 22:56:52,209 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 160 transitions. [2024-12-05 22:56:52,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:56:52,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:52,209 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:52,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:56:52,211 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:56:52,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2024-12-05 22:56:52,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:52,514 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:56:52,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:52,592 INFO L256 TraceCheckSpWp]: Trace formula consists of 39 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 22:56:52,593 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:56:52,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:52,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (19)] Ended with exit code 0 [2024-12-05 22:56:53,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:53,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 162 states and 168 transitions. [2024-12-05 22:56:53,129 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 168 transitions. [2024-12-05 22:56:53,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:56:53,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:53,129 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:56:53,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:56:53,131 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:56:53,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (20)] Waiting until timeout for monitored process [2024-12-05 22:56:53,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:53,167 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:56:53,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:53,243 INFO L256 TraceCheckSpWp]: Trace formula consists of 40 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:56:53,243 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:57:27,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:57:27,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (20)] Ended with exit code 0 [2024-12-05 22:57:40,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:57:40,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:40,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 163 states and 169 transitions. [2024-12-05 22:57:40,214 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 169 transitions. [2024-12-05 22:57:40,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:57:40,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:40,214 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:57:40,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:57:40,216 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:57:40,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (21)] Waiting until timeout for monitored process [2024-12-05 22:57:40,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:40,245 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:57:40,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:40,309 INFO L256 TraceCheckSpWp]: Trace formula consists of 41 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:57:40,310 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:58:01,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:58:01,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (21)] Ended with exit code 0 [2024-12-05 22:58:29,252 WARN L286 SmtUtils]: Spent 5.57s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-05 22:58:46,289 WARN L286 SmtUtils]: Spent 8.93s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-05 22:58:56,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:58:58,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:58:58,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:58,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 165 states and 171 transitions. [2024-12-05 22:58:58,842 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 171 transitions. [2024-12-05 22:58:58,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:58:58,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:58,843 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:58:58,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:58:58,845 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:58:58,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (22)] Waiting until timeout for monitored process [2024-12-05 22:58:59,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:59,144 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:58:59,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:59,222 INFO L256 TraceCheckSpWp]: Trace formula consists of 42 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 22:58:59,223 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:58:59,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:58:59,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (22)] Ended with exit code 0 [2024-12-05 22:59:18,256 WARN L286 SmtUtils]: Spent 9.07s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-05 22:59:54,136 WARN L286 SmtUtils]: Spent 12.37s on a formula simplification that was a NOOP. DAG size: 12 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-05 22:59:55,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:59:57,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:00:35,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.93s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:00:35,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:35,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 168 states and 175 transitions. [2024-12-05 23:00:35,671 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 175 transitions. [2024-12-05 23:00:35,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:00:35,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:35,671 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:00:35,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:00:35,673 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:00:35,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (23)] Waiting until timeout for monitored process [2024-12-05 23:00:35,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:35,970 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:00:36,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:36,055 INFO L256 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 23:00:36,056 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:00:36,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:00:36,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (23)] Ended with exit code 0 [2024-12-05 23:00:36,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:36,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 169 states and 176 transitions. [2024-12-05 23:00:36,310 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 176 transitions. [2024-12-05 23:00:36,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:00:36,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:36,313 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:00:36,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:00:36,314 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:00:36,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (24)] Waiting until timeout for monitored process [2024-12-05 23:00:36,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:36,681 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:00:36,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:36,800 INFO L256 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 23:00:36,801 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:00:36,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:00:36,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (24)] Ended with exit code 0 [2024-12-05 23:00:37,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:37,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 172 states and 181 transitions. [2024-12-05 23:00:37,113 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 181 transitions. [2024-12-05 23:00:37,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:00:37,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:37,114 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:00:37,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:00:37,115 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:00:37,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (25)] Waiting until timeout for monitored process [2024-12-05 23:00:37,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:37,153 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:00:37,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:37,228 INFO L256 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-05 23:00:37,228 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:00:37,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:00:37,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (25)] Ended with exit code 0 [2024-12-05 23:00:37,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:37,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 171 states and 180 transitions. [2024-12-05 23:00:37,236 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 180 transitions. [2024-12-05 23:00:37,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:00:37,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:37,236 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:00:37,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:00:37,238 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:00:37,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (26)] Waiting until timeout for monitored process [2024-12-05 23:00:37,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:37,634 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:00:37,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:37,734 INFO L256 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 23:00:37,735 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:00:37,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:00:37,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (26)] Ended with exit code 0 [2024-12-05 23:00:38,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:38,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 172 states and 181 transitions. [2024-12-05 23:00:38,063 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 181 transitions. [2024-12-05 23:00:38,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:00:38,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:38,063 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:00:38,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:00:38,065 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:00:38,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (27)] Waiting until timeout for monitored process [2024-12-05 23:00:38,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:38,390 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:00:38,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:38,464 INFO L256 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 23:00:38,464 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:00:47,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:00:47,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (27)] Ended with exit code 0 [2024-12-05 23:01:11,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:11,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 198 states and 212 transitions. [2024-12-05 23:01:11,759 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 212 transitions. [2024-12-05 23:01:11,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:01:11,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:11,759 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:01:11,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:01:11,761 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:01:11,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (28)] Waiting until timeout for monitored process [2024-12-05 23:01:11,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:11,801 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:01:11,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:11,887 INFO L256 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 23:01:11,888 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:01:50,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:01:50,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (28)] Forceful destruction successful, exit code 0 [2024-12-05 23:01:51,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:01:57,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.61s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:01:57,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:57,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 199 states and 213 transitions. [2024-12-05 23:01:57,260 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 213 transitions. [2024-12-05 23:01:57,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:01:57,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:57,260 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:01:57,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:01:57,262 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:01:57,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (29)] Waiting until timeout for monitored process [2024-12-05 23:01:57,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:57,299 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:01:57,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:57,374 INFO L256 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-05 23:01:57,375 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:01:57,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:01:57,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (29)] Ended with exit code 0 [2024-12-05 23:01:57,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:57,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 198 states and 212 transitions. [2024-12-05 23:01:57,385 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 212 transitions. [2024-12-05 23:01:57,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:01:57,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:57,386 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:01:57,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:01:57,388 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:01:57,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (30)] Waiting until timeout for monitored process [2024-12-05 23:01:57,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:57,434 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:01:57,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:57,519 INFO L256 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 23:01:57,520 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:02:25,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:02:25,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (30)] Forceful destruction successful, exit code 0 [2024-12-05 23:02:29,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:02:29,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:29,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 200 states and 214 transitions. [2024-12-05 23:02:29,388 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 214 transitions. [2024-12-05 23:02:29,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:02:29,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:29,388 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:02:29,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:02:29,390 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:02:29,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (31)] Waiting until timeout for monitored process [2024-12-05 23:02:29,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:29,706 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:02:29,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:29,781 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 23:02:29,782 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:02:29,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:02:29,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (31)] Ended with exit code 0 [2024-12-05 23:02:44,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:44,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 204 states and 219 transitions. [2024-12-05 23:02:44,824 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 219 transitions. [2024-12-05 23:02:44,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:02:44,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:44,825 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:02:44,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:02:44,826 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:02:44,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (32)] Waiting until timeout for monitored process [2024-12-05 23:02:45,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:45,193 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:02:45,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:45,303 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 23:02:45,303 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:02:45,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:02:45,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (32)] Ended with exit code 0 [2024-12-05 23:02:47,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:02:49,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:02:50,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:50,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 207 states and 222 transitions. [2024-12-05 23:02:50,295 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 222 transitions. [2024-12-05 23:02:50,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:02:50,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:50,295 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:02:50,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:02:50,297 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:02:50,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (33)] Waiting until timeout for monitored process [2024-12-05 23:02:50,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:50,670 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:02:50,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:50,779 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:02:50,780 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:02:52,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:02:52,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (33)] Ended with exit code 0 [2024-12-05 23:02:55,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:02:55,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:55,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 208 states and 223 transitions. [2024-12-05 23:02:55,337 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 223 transitions. [2024-12-05 23:02:55,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:02:55,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:55,338 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:02:55,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:02:55,339 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:02:55,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (34)] Waiting until timeout for monitored process [2024-12-05 23:02:55,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:55,722 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:02:55,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:55,849 INFO L256 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 23:02:55,849 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:02:56,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:02:56,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (34)] Ended with exit code 0 [2024-12-05 23:02:56,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:56,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 209 states and 224 transitions. [2024-12-05 23:02:56,089 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 224 transitions. [2024-12-05 23:02:56,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:02:56,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:56,089 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:02:56,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:02:56,091 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:02:56,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (35)] Waiting until timeout for monitored process [2024-12-05 23:02:56,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:56,479 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:02:56,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:56,586 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:02:56,586 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:02:56,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:02:56,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (35)] Ended with exit code 0 [2024-12-05 23:02:58,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:02:58,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:58,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 210 states and 225 transitions. [2024-12-05 23:02:58,156 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 225 transitions. [2024-12-05 23:02:58,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:02:58,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:58,157 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:02:58,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:02:58,158 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:02:58,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (36)] Waiting until timeout for monitored process [2024-12-05 23:02:58,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:58,598 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:02:58,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:58,734 INFO L256 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:02:58,734 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:02:58,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:02:58,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (36)] Ended with exit code 0 [2024-12-05 23:03:00,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:03:00,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:00,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 211 states and 226 transitions. [2024-12-05 23:03:00,200 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 226 transitions. [2024-12-05 23:03:00,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:03:00,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:00,201 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:03:00,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:03:00,202 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:03:00,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (37)] Waiting until timeout for monitored process [2024-12-05 23:03:00,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:00,640 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:03:00,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:00,764 INFO L256 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:03:00,764 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:03:00,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:03:00,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (37)] Ended with exit code 0 [2024-12-05 23:03:01,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:01,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 212 states and 227 transitions. [2024-12-05 23:03:01,229 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 227 transitions. [2024-12-05 23:03:01,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:03:01,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:01,230 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:03:01,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:03:01,231 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:03:01,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (38)] Waiting until timeout for monitored process [2024-12-05 23:03:01,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:01,266 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:03:01,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:01,356 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 23:03:01,357 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:03:19,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:03:19,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (38)] Ended with exit code 0 [2024-12-05 23:03:38,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:38,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 226 states and 246 transitions. [2024-12-05 23:03:38,001 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 246 transitions. [2024-12-05 23:03:38,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:03:38,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:38,002 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:03:38,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:03:38,003 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:03:38,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (39)] Waiting until timeout for monitored process [2024-12-05 23:03:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:38,462 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:03:38,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:38,578 INFO L256 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 23:03:38,579 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:03:38,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:03:38,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (39)] Ended with exit code 0 [2024-12-05 23:03:48,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:48,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 241 states and 265 transitions. [2024-12-05 23:03:48,866 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 265 transitions. [2024-12-05 23:03:48,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:03:48,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:48,867 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 23:03:48,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 23:03:48,869 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 23:03:48,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (40)] Waiting until timeout for monitored process [2024-12-05 23:03:48,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:48,907 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 23:03:48,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:49,000 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 23:03:49,000 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:04:08,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:04:08,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4ffb35e-271c-4ba1-8113-e0b05e686e07/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (40)] Forceful destruction successful, exit code 0