./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench/bresenham-ll.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ae3d71d-8465-4337-b3a9-cc1eead9550b/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ae3d71d-8465-4337-b3a9-cc1eead9550b/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ae3d71d-8465-4337-b3a9-cc1eead9550b/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ae3d71d-8465-4337-b3a9-cc1eead9550b/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/bresenham-ll.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ae3d71d-8465-4337-b3a9-cc1eead9550b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ae3d71d-8465-4337-b3a9-cc1eead9550b/bin/ukojak-verify-ImItNfHLgk --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 68505a1040934ea3cdccf61a3fb1a3debf8c6c64330c175637d96b2737c92d5f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 01:00:11,265 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 01:00:11,327 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ae3d71d-8465-4337-b3a9-cc1eead9550b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 01:00:11,331 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 01:00:11,332 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 01:00:11,352 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 01:00:11,353 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 01:00:11,353 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 01:00:11,354 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 01:00:11,354 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 01:00:11,355 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 01:00:11,355 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 01:00:11,355 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 01:00:11,356 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 01:00:11,356 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 01:00:11,357 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 01:00:11,357 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 01:00:11,357 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 01:00:11,358 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 01:00:11,358 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 01:00:11,359 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 01:00:11,363 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 01:00:11,363 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 01:00:11,363 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 01:00:11,364 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 01:00:11,364 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 01:00:11,365 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 01:00:11,365 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 01:00:11,365 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 01:00:11,366 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:00:11,366 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 01:00:11,366 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 01:00:11,367 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 01:00:11,367 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 01:00:11,367 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 01:00:11,368 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ae3d71d-8465-4337-b3a9-cc1eead9550b/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ae3d71d-8465-4337-b3a9-cc1eead9550b/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 68505a1040934ea3cdccf61a3fb1a3debf8c6c64330c175637d96b2737c92d5f [2024-11-09 01:00:11,663 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 01:00:11,696 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 01:00:11,699 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 01:00:11,701 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 01:00:11,703 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 01:00:11,704 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ae3d71d-8465-4337-b3a9-cc1eead9550b/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench/bresenham-ll.c Unable to find full path for "g++" [2024-11-09 01:00:13,802 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 01:00:14,035 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 01:00:14,036 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ae3d71d-8465-4337-b3a9-cc1eead9550b/sv-benchmarks/c/nla-digbench/bresenham-ll.c [2024-11-09 01:00:14,049 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ae3d71d-8465-4337-b3a9-cc1eead9550b/bin/ukojak-verify-ImItNfHLgk/data/7a53d57db/d6064cff1d4b48d2994e280e40823458/FLAG31de6d76f [2024-11-09 01:00:14,073 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ae3d71d-8465-4337-b3a9-cc1eead9550b/bin/ukojak-verify-ImItNfHLgk/data/7a53d57db/d6064cff1d4b48d2994e280e40823458 [2024-11-09 01:00:14,079 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 01:00:14,080 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 01:00:14,084 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 01:00:14,085 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 01:00:14,092 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 01:00:14,093 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:00:14" (1/1) ... [2024-11-09 01:00:14,097 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cdee18e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:14, skipping insertion in model container [2024-11-09 01:00:14,098 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:00:14" (1/1) ... [2024-11-09 01:00:14,126 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 01:00:14,367 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:00:14,383 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 01:00:14,410 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:00:14,428 INFO L204 MainTranslator]: Completed translation [2024-11-09 01:00:14,428 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:14 WrapperNode [2024-11-09 01:00:14,428 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 01:00:14,430 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 01:00:14,430 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 01:00:14,430 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 01:00:14,438 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:14" (1/1) ... [2024-11-09 01:00:14,444 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:14" (1/1) ... [2024-11-09 01:00:14,468 INFO L138 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 113 [2024-11-09 01:00:14,469 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 01:00:14,469 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 01:00:14,470 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 01:00:14,470 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 01:00:14,480 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:14" (1/1) ... [2024-11-09 01:00:14,480 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:14" (1/1) ... [2024-11-09 01:00:14,486 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:14" (1/1) ... [2024-11-09 01:00:14,486 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:14" (1/1) ... [2024-11-09 01:00:14,493 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:14" (1/1) ... [2024-11-09 01:00:14,497 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:14" (1/1) ... [2024-11-09 01:00:14,498 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:14" (1/1) ... [2024-11-09 01:00:14,499 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:14" (1/1) ... [2024-11-09 01:00:14,501 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 01:00:14,502 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 01:00:14,502 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 01:00:14,503 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 01:00:14,504 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:14" (1/1) ... [2024-11-09 01:00:14,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:00:14,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ae3d71d-8465-4337-b3a9-cc1eead9550b/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 01:00:14,546 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ae3d71d-8465-4337-b3a9-cc1eead9550b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 01:00:14,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ae3d71d-8465-4337-b3a9-cc1eead9550b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 01:00:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 01:00:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 01:00:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 01:00:14,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 01:00:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 01:00:14,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 01:00:14,646 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 01:00:14,648 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 01:00:15,151 INFO L? ?]: Removed 135 outVars from TransFormulas that were not future-live. [2024-11-09 01:00:15,152 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 01:00:15,200 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 01:00:15,201 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 01:00:15,202 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:00:15 BoogieIcfgContainer [2024-11-09 01:00:15,202 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 01:00:15,203 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 01:00:15,204 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 01:00:15,215 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 01:00:15,215 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:00:15" (1/1) ... [2024-11-09 01:00:15,225 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:00:15,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:15,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 127 states and 130 transitions. [2024-11-09 01:00:15,294 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 130 transitions. [2024-11-09 01:00:15,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-09 01:00:15,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:15,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:15,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:15,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:15,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:15,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 126 states and 129 transitions. [2024-11-09 01:00:15,548 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 129 transitions. [2024-11-09 01:00:15,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 01:00:15,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:15,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:15,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:15,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:15,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:15,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 125 states and 128 transitions. [2024-11-09 01:00:15,700 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 128 transitions. [2024-11-09 01:00:15,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 01:00:15,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:15,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:15,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:15,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:16,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:16,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 124 states and 127 transitions. [2024-11-09 01:00:16,068 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 127 transitions. [2024-11-09 01:00:16,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 01:00:16,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:16,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:16,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:16,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:16,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:16,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 123 states and 126 transitions. [2024-11-09 01:00:16,455 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 126 transitions. [2024-11-09 01:00:16,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 01:00:16,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:16,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:16,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:16,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:16,485 INFO L255 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:00:16,489 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:16,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:16,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:16,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 125 states and 128 transitions. [2024-11-09 01:00:16,572 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 128 transitions. [2024-11-09 01:00:16,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 01:00:16,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:16,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:16,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:16,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:16,602 INFO L255 TraceCheckSpWp]: Trace formula consists of 38 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:00:16,603 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:16,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:16,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:16,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 126 states and 129 transitions. [2024-11-09 01:00:16,639 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 129 transitions. [2024-11-09 01:00:16,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 01:00:16,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:16,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:16,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:16,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:16,671 INFO L255 TraceCheckSpWp]: Trace formula consists of 41 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:00:16,672 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:16,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:16,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:16,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 130 states and 135 transitions. [2024-11-09 01:00:16,897 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 135 transitions. [2024-11-09 01:00:16,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 01:00:16,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:16,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:16,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:16,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:16,935 INFO L255 TraceCheckSpWp]: Trace formula consists of 42 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:00:16,937 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:16,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:16,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:16,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 131 states and 136 transitions. [2024-11-09 01:00:16,981 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 136 transitions. [2024-11-09 01:00:16,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 01:00:16,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:16,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:17,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:17,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:17,021 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 01:00:17,022 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:17,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:17,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:17,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 134 states and 141 transitions. [2024-11-09 01:00:17,256 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 141 transitions. [2024-11-09 01:00:17,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 01:00:17,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:17,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:17,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:17,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:17,299 INFO L255 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 01:00:17,300 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:17,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:17,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:17,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 138 states and 147 transitions. [2024-11-09 01:00:17,606 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 147 transitions. [2024-11-09 01:00:17,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 01:00:17,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:17,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:17,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:17,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:17,633 INFO L255 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 01:00:17,634 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:17,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:18,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:18,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 141 states and 153 transitions. [2024-11-09 01:00:18,099 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 153 transitions. [2024-11-09 01:00:18,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 01:00:18,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:18,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:18,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:18,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:18,138 INFO L255 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 01:00:18,139 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:18,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:18,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:18,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 145 states and 160 transitions. [2024-11-09 01:00:18,702 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 160 transitions. [2024-11-09 01:00:18,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 01:00:18,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:18,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:18,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:18,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:18,731 INFO L255 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:00:18,732 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:18,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:19,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:19,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 149 states and 165 transitions. [2024-11-09 01:00:19,205 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 165 transitions. [2024-11-09 01:00:19,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 01:00:19,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:19,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:19,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:19,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:19,251 INFO L255 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:00:19,252 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:19,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:19,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:19,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 153 states and 170 transitions. [2024-11-09 01:00:19,656 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 170 transitions. [2024-11-09 01:00:19,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 01:00:19,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:19,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:19,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:19,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:19,703 INFO L255 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 01:00:19,704 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:20,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:21,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:21,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 165 states and 185 transitions. [2024-11-09 01:00:21,584 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 185 transitions. [2024-11-09 01:00:21,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:00:21,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:21,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:21,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:21,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:21,616 INFO L255 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 01:00:21,618 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:21,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:24,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:24,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 178 states and 201 transitions. [2024-11-09 01:00:24,006 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 201 transitions. [2024-11-09 01:00:24,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 01:00:24,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:24,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:24,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:24,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:25,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:25,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 192 states and 219 transitions. [2024-11-09 01:00:25,499 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 219 transitions. [2024-11-09 01:00:25,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 01:00:25,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:25,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:25,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:25,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:26,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:26,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 207 states and 238 transitions. [2024-11-09 01:00:26,928 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 238 transitions. [2024-11-09 01:00:26,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:00:26,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:26,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:26,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:26,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:26,981 INFO L255 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 01:00:26,983 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:27,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:28,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:28,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 211 states and 244 transitions. [2024-11-09 01:00:28,423 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 244 transitions. [2024-11-09 01:00:28,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:00:28,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:28,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:28,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:28,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:28,453 INFO L255 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 01:00:28,454 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:28,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:29,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:29,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 215 states and 249 transitions. [2024-11-09 01:00:29,618 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 249 transitions. [2024-11-09 01:00:29,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:00:29,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:29,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:29,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:31,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:31,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 233 states and 272 transitions. [2024-11-09 01:00:31,895 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 272 transitions. [2024-11-09 01:00:31,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 01:00:31,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:31,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:31,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:32,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:35,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:35,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 252 states and 297 transitions. [2024-11-09 01:00:35,382 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 297 transitions. [2024-11-09 01:00:35,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:00:35,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:35,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:35,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:35,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:35,435 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:00:35,436 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:35,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:38,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:38,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 269 states and 321 transitions. [2024-11-09 01:00:38,108 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 321 transitions. [2024-11-09 01:00:38,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:00:38,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:38,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:38,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:00:38,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:38,142 INFO L255 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:00:38,144 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:00:38,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:38,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:38,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 270 states and 322 transitions. [2024-11-09 01:00:38,210 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 322 transitions. [2024-11-09 01:00:38,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:00:38,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:38,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:38,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:38,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:40,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:40,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 277 states and 336 transitions. [2024-11-09 01:00:40,351 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 336 transitions. [2024-11-09 01:00:40,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:00:40,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:40,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:40,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:40,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:42,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:42,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 284 states and 351 transitions. [2024-11-09 01:00:42,602 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 351 transitions. [2024-11-09 01:00:42,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:00:42,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:42,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:42,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:42,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:48,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:48,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 298 states and 374 transitions. [2024-11-09 01:00:48,106 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 374 transitions. [2024-11-09 01:00:48,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:00:48,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:48,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:48,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:48,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:50,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:50,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 305 states and 389 transitions. [2024-11-09 01:00:50,708 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 389 transitions. [2024-11-09 01:00:50,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:00:50,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:50,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:50,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:52,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:52,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 312 states and 405 transitions. [2024-11-09 01:00:52,828 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 405 transitions. [2024-11-09 01:00:52,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:00:52,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:52,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:52,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:53,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:04,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:04,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 327 states and 431 transitions. [2024-11-09 01:01:04,374 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 431 transitions. [2024-11-09 01:01:04,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:01:04,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:04,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:04,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:04,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:04,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:04,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 329 states and 433 transitions. [2024-11-09 01:01:04,539 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 433 transitions. [2024-11-09 01:01:04,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:01:04,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:04,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:04,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:04,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:10,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:10,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 343 states and 460 transitions. [2024-11-09 01:01:10,902 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 460 transitions. [2024-11-09 01:01:10,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 01:01:10,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:10,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:10,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:11,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:27,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:27,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 359 states and 487 transitions. [2024-11-09 01:01:27,411 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 487 transitions. [2024-11-09 01:01:27,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 01:01:27,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:27,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:27,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:27,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:27,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:27,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 361 states and 489 transitions. [2024-11-09 01:01:27,538 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 489 transitions. [2024-11-09 01:01:27,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 01:01:27,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:27,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:27,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:27,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:29,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:29,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 364 states and 494 transitions. [2024-11-09 01:01:29,825 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 494 transitions. [2024-11-09 01:01:29,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:01:29,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:29,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:29,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:31,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:51,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:51,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 381 states and 523 transitions. [2024-11-09 01:01:51,617 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 523 transitions. [2024-11-09 01:01:51,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:01:51,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:51,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:51,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:51,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:53,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:53,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 383 states and 527 transitions. [2024-11-09 01:01:53,554 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 527 transitions. [2024-11-09 01:01:53,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 01:01:53,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:53,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:53,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:01:53,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:53,586 INFO L255 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 01:01:53,587 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:01:53,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:56,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:56,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 388 states and 533 transitions. [2024-11-09 01:01:56,751 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 533 transitions. [2024-11-09 01:01:56,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 01:01:56,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:56,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:56,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:57,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:09,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:09,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 413 states and 576 transitions. [2024-11-09 01:02:09,107 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 576 transitions. [2024-11-09 01:02:09,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 01:02:09,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:09,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:09,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:09,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:13,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:13,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 420 states and 594 transitions. [2024-11-09 01:02:13,402 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 594 transitions. [2024-11-09 01:02:13,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 01:02:13,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:13,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:13,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:13,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:13,450 INFO L255 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 01:02:13,451 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:13,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:16,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:16,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 426 states and 601 transitions. [2024-11-09 01:02:16,587 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 601 transitions. [2024-11-09 01:02:16,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 01:02:16,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:16,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:16,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:16,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:21,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:21,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 434 states and 617 transitions. [2024-11-09 01:02:21,661 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 617 transitions. [2024-11-09 01:02:21,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 01:02:21,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:21,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:21,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:21,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:21,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:21,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 435 states and 618 transitions. [2024-11-09 01:02:21,769 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 618 transitions. [2024-11-09 01:02:21,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 01:02:21,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:21,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:21,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:21,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:21,805 INFO L255 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 01:02:21,806 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:22,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:24,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:24,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 444 states and 636 transitions. [2024-11-09 01:02:24,424 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 636 transitions. [2024-11-09 01:02:24,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 01:02:24,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:24,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:24,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:24,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:24,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:24,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 445 states and 638 transitions. [2024-11-09 01:02:24,533 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 638 transitions. [2024-11-09 01:02:24,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 01:02:24,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:24,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:24,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:24,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:24,565 INFO L255 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 01:02:24,566 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:24,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:26,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:26,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 448 states and 643 transitions. [2024-11-09 01:02:26,360 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 643 transitions. [2024-11-09 01:02:26,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 01:02:26,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:26,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:26,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:26,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:26,409 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 01:02:26,410 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:27,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:29,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:29,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 456 states and 655 transitions. [2024-11-09 01:02:29,954 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 655 transitions. [2024-11-09 01:02:29,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 01:02:29,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:29,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:29,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:30,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:35,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:35,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 465 states and 670 transitions. [2024-11-09 01:02:35,397 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 670 transitions. [2024-11-09 01:02:35,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 01:02:35,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:35,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:35,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:35,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:39,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:39,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 473 states and 683 transitions. [2024-11-09 01:02:39,929 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 683 transitions. [2024-11-09 01:02:39,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 01:02:39,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:39,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:39,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:39,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:39,966 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 01:02:39,968 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:40,718 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:44,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:44,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 481 states and 703 transitions. [2024-11-09 01:02:44,753 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 703 transitions. [2024-11-09 01:02:44,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 01:02:44,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:44,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:44,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:44,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:44,789 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 01:02:44,790 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:45,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:52,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:52,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 497 states and 733 transitions. [2024-11-09 01:02:52,832 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 733 transitions. [2024-11-09 01:02:52,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 01:02:52,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:52,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:52,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:53,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:03,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:03,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 508 states and 754 transitions. [2024-11-09 01:03:03,224 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 754 transitions. [2024-11-09 01:03:03,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 01:03:03,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:03,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:03,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:03,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:07,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:07,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 521 states and 773 transitions. [2024-11-09 01:03:07,220 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 773 transitions. [2024-11-09 01:03:07,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 01:03:07,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:07,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:07,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:08,707 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:36,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:36,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 533 states and 795 transitions. [2024-11-09 01:03:36,399 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 795 transitions. [2024-11-09 01:03:36,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 01:03:36,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:36,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:36,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:36,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:41,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:41,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 547 states and 815 transitions. [2024-11-09 01:03:41,528 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 815 transitions. [2024-11-09 01:03:41,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 01:03:41,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:41,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:41,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:03:41,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:41,562 INFO L255 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 01:03:41,563 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:43,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:01,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:01,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 569 states and 853 transitions. [2024-11-09 01:04:01,501 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 853 transitions. [2024-11-09 01:04:01,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 01:04:01,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:01,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:04:01,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:01,535 INFO L255 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 01:04:01,536 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:04:02,180 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:09,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:09,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 573 states and 862 transitions. [2024-11-09 01:04:09,508 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 862 transitions. [2024-11-09 01:04:09,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 01:04:09,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:09,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:09,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:04:09,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:09,551 INFO L255 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 01:04:09,552 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:04:09,705 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:10,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:10,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 575 states and 864 transitions. [2024-11-09 01:04:10,774 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 864 transitions. [2024-11-09 01:04:10,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 01:04:10,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:10,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:10,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:04:10,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:10,809 INFO L255 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 01:04:10,811 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:04:12,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:18,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:18,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 582 states and 873 transitions. [2024-11-09 01:04:18,095 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 873 transitions. [2024-11-09 01:04:18,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 01:04:18,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:18,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:18,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:04:18,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:18,128 INFO L255 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-09 01:04:18,129 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:04:20,341 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:29,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:29,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 591 states and 896 transitions. [2024-11-09 01:04:29,857 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 896 transitions. [2024-11-09 01:04:29,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 01:04:29,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:29,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:29,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:04:29,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:29,890 INFO L255 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 01:04:29,891 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:04:30,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:32,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:32,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 595 states and 904 transitions. [2024-11-09 01:04:32,447 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 904 transitions. [2024-11-09 01:04:32,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 01:04:32,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:32,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:32,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:04:32,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:32,483 INFO L255 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 01:04:32,484 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:04:32,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:37,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:37,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 597 states and 906 transitions. [2024-11-09 01:04:37,702 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 906 transitions. [2024-11-09 01:04:37,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:04:37,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:37,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:37,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:04:37,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:37,733 INFO L255 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 01:04:37,734 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:04:38,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:40,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:40,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 601 states and 911 transitions. [2024-11-09 01:04:40,418 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 911 transitions. [2024-11-09 01:04:40,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:04:40,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:40,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:40,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:04:40,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:40,451 INFO L255 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 01:04:40,452 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:04:42,272 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:51,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:51,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 609 states and 922 transitions. [2024-11-09 01:04:51,195 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 922 transitions. [2024-11-09 01:04:51,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:04:51,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:51,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:53,482 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:28,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:28,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 622 states and 946 transitions. [2024-11-09 01:05:28,447 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 946 transitions. [2024-11-09 01:05:28,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:05:28,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:28,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:28,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:28,484 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:39,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:39,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 626 states and 955 transitions. [2024-11-09 01:05:39,827 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 955 transitions. [2024-11-09 01:05:39,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:05:39,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:39,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:39,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:39,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:42,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:42,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 627 states and 955 transitions. [2024-11-09 01:05:42,230 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 955 transitions. [2024-11-09 01:05:42,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:05:42,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:42,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:42,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:42,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:48,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:48,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 644 states and 976 transitions. [2024-11-09 01:05:48,334 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 976 transitions. [2024-11-09 01:05:48,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:05:48,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:48,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:48,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:05:48,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:48,369 INFO L255 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 01:05:48,370 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:05:49,968 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:05,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:05,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 658 states and 1000 transitions. [2024-11-09 01:06:05,479 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1000 transitions. [2024-11-09 01:06:05,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:06:05,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:05,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:05,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:09,210 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:46,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:46,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 672 states and 1025 transitions. [2024-11-09 01:06:46,879 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1025 transitions. [2024-11-09 01:06:46,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:06:46,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:46,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:46,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:46,918 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:53,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:53,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 674 states and 1031 transitions. [2024-11-09 01:06:53,668 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1031 transitions. [2024-11-09 01:06:53,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:06:53,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:53,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:53,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:53,704 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:59,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:59,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 676 states and 1034 transitions. [2024-11-09 01:06:59,021 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1034 transitions. [2024-11-09 01:06:59,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:06:59,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:59,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:59,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:59,057 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:01,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:01,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 677 states and 1034 transitions. [2024-11-09 01:07:01,872 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1034 transitions. [2024-11-09 01:07:01,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 01:07:01,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:01,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:01,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:01,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:18,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:18,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 705 states and 1071 transitions. [2024-11-09 01:07:18,630 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1071 transitions. [2024-11-09 01:07:18,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 01:07:18,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:18,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:18,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:07:18,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:18,662 INFO L255 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 01:07:18,662 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:07:19,543 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 01:07:36,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:36,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 717 states and 1090 transitions. [2024-11-09 01:07:36,968 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1090 transitions. [2024-11-09 01:07:36,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 01:07:36,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:36,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:36,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:07:36,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:36,998 INFO L255 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 01:07:36,999 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:07:37,064 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 01:07:40,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:40,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 719 states and 1092 transitions. [2024-11-09 01:07:40,483 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1092 transitions. [2024-11-09 01:07:40,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 01:07:40,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:40,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:40,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:07:40,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:40,514 INFO L255 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 01:07:40,515 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:07:40,586 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 01:07:44,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:44,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 719 states and 1091 transitions. [2024-11-09 01:07:44,304 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1091 transitions. [2024-11-09 01:07:44,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 01:07:44,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:44,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:44,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:44,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:51,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:51,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 736 states and 1114 transitions. [2024-11-09 01:07:51,931 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1114 transitions. [2024-11-09 01:07:51,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 01:07:51,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:51,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:51,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:07:51,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:51,958 INFO L255 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 01:07:51,959 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:07:52,013 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 01:07:57,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:57,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 740 states and 1121 transitions. [2024-11-09 01:07:57,512 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1121 transitions. [2024-11-09 01:07:57,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 01:07:57,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:57,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:57,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:07:57,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:57,545 INFO L255 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 01:07:57,546 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:07:57,612 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 01:07:58,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:58,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 742 states and 1122 transitions. [2024-11-09 01:07:58,811 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1122 transitions. [2024-11-09 01:07:58,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 01:07:58,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:58,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:58,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:07:58,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:58,843 INFO L255 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 01:07:58,844 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:07:58,913 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 01:08:01,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:01,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 744 states and 1123 transitions. [2024-11-09 01:08:01,664 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1123 transitions. [2024-11-09 01:08:01,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 01:08:01,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:01,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:01,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:01,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:01,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:01,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 745 states and 1124 transitions. [2024-11-09 01:08:01,761 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1124 transitions. [2024-11-09 01:08:01,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 01:08:01,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:01,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:01,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:08:01,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:01,796 INFO L255 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-09 01:08:01,798 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:08:04,562 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:18,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:18,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 757 states and 1146 transitions. [2024-11-09 01:08:18,913 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1146 transitions. [2024-11-09 01:08:18,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 01:08:18,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:18,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:18,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:08:18,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:18,957 INFO L255 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-09 01:08:18,959 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:08:19,282 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:26,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:26,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 765 states and 1155 transitions. [2024-11-09 01:08:26,373 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1155 transitions. [2024-11-09 01:08:26,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 01:08:26,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:26,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:26,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:08:26,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:26,405 INFO L255 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-09 01:08:26,406 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:08:26,715 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:32,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:32,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 772 states and 1163 transitions. [2024-11-09 01:08:32,542 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1163 transitions. [2024-11-09 01:08:32,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 01:08:32,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:32,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:32,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:33,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:36,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:36,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 773 states and 1164 transitions. [2024-11-09 01:08:36,030 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1164 transitions. [2024-11-09 01:08:36,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 01:08:36,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:36,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:36,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:37,783 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:57,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:57,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 793 states and 1202 transitions. [2024-11-09 01:08:57,030 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1202 transitions. [2024-11-09 01:08:57,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 01:08:57,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:57,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:57,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:57,546 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:04,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:04,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 802 states and 1214 transitions. [2024-11-09 01:09:04,279 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1214 transitions. [2024-11-09 01:09:04,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 01:09:04,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:04,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:04,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:04,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:06,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:06,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 806 states and 1218 transitions. [2024-11-09 01:09:06,404 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1218 transitions. [2024-11-09 01:09:06,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 01:09:06,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:06,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:06,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:09:06,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:06,443 INFO L255 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-09 01:09:06,444 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:09:19,704 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:10,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:10,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 826 states and 1259 transitions. [2024-11-09 01:10:10,378 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1259 transitions. [2024-11-09 01:10:10,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 01:10:10,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:10,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:10,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:10:10,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:10,421 INFO L255 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-09 01:10:10,423 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:10:10,683 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:18,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:18,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 829 states and 1265 transitions. [2024-11-09 01:10:18,834 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1265 transitions. [2024-11-09 01:10:18,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 01:10:18,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:18,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:18,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:18,862 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 01:10:28,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:28,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 837 states and 1277 transitions. [2024-11-09 01:10:28,300 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1277 transitions. [2024-11-09 01:10:28,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 01:10:28,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:28,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:28,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:28,331 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 01:10:37,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:37,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 844 states and 1289 transitions. [2024-11-09 01:10:37,275 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1289 transitions. [2024-11-09 01:10:37,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:10:37,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:37,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:37,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:10:37,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:37,310 INFO L255 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 01:10:37,312 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:10:37,551 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:47,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:47,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 852 states and 1308 transitions. [2024-11-09 01:10:47,081 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1308 transitions. [2024-11-09 01:10:47,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:10:47,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:47,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:47,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:10:47,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:47,124 INFO L255 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 01:10:47,125 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:10:47,369 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:56,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:56,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 852 states and 1307 transitions. [2024-11-09 01:10:56,449 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1307 transitions. [2024-11-09 01:10:56,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:10:56,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:56,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:56,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:10:56,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:56,491 INFO L255 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 01:10:56,492 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:10:56,765 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:04,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:04,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 852 states and 1306 transitions. [2024-11-09 01:11:04,018 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1306 transitions. [2024-11-09 01:11:04,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:11:04,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:04,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:04,039 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 01:11:15,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:15,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 860 states and 1322 transitions. [2024-11-09 01:11:15,523 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1322 transitions. [2024-11-09 01:11:15,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:11:15,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:15,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:15,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:15,547 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 01:11:21,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:21,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 869 states and 1334 transitions. [2024-11-09 01:11:21,938 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1334 transitions. [2024-11-09 01:11:21,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 01:11:21,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:21,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:21,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:11:21,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:21,975 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 01:11:21,976 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:12:26,956 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.