./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_096c1e32-232a-44d9-8ce6-ac19f026db40/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_096c1e32-232a-44d9-8ce6-ac19f026db40/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_096c1e32-232a-44d9-8ce6-ac19f026db40/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_096c1e32-232a-44d9-8ce6-ac19f026db40/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_096c1e32-232a-44d9-8ce6-ac19f026db40/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_096c1e32-232a-44d9-8ce6-ac19f026db40/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f299e5c87ef8b927f907740b52cd3b6a05ddc6197a3b61da31c7c3837813d6c6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:40:15,385 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:40:15,441 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_096c1e32-232a-44d9-8ce6-ac19f026db40/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:40:15,445 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:40:15,446 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:40:15,464 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:40:15,465 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:40:15,465 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:40:15,465 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:40:15,466 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:40:15,466 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:40:15,466 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:40:15,466 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:40:15,466 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:40:15,466 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:40:15,466 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:40:15,466 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:40:15,467 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:40:15,467 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:40:15,467 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:40:15,467 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:40:15,467 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:40:15,467 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:40:15,467 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:40:15,467 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:40:15,467 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:40:15,468 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:40:15,468 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:40:15,468 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:40:15,468 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:40:15,468 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:40:15,468 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:40:15,468 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:40:15,468 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_096c1e32-232a-44d9-8ce6-ac19f026db40/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f299e5c87ef8b927f907740b52cd3b6a05ddc6197a3b61da31c7c3837813d6c6 [2024-12-06 01:40:15,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:40:15,679 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:40:15,681 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:40:15,682 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:40:15,683 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:40:15,684 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_096c1e32-232a-44d9-8ce6-ac19f026db40/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-12-06 01:40:18,337 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_096c1e32-232a-44d9-8ce6-ac19f026db40/bin/ukojak-verify-CZk0znPC7b/data/7849d7c75/fa6d5e4a5f6d40c987eb1a97d06bbf3b/FLAG2f5c81b3c [2024-12-06 01:40:18,564 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:40:18,565 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_096c1e32-232a-44d9-8ce6-ac19f026db40/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-12-06 01:40:18,573 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_096c1e32-232a-44d9-8ce6-ac19f026db40/bin/ukojak-verify-CZk0znPC7b/data/7849d7c75/fa6d5e4a5f6d40c987eb1a97d06bbf3b/FLAG2f5c81b3c [2024-12-06 01:40:18,586 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_096c1e32-232a-44d9-8ce6-ac19f026db40/bin/ukojak-verify-CZk0znPC7b/data/7849d7c75/fa6d5e4a5f6d40c987eb1a97d06bbf3b [2024-12-06 01:40:18,588 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:40:18,589 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:40:18,590 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:40:18,590 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:40:18,594 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:40:18,595 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:40:18" (1/1) ... [2024-12-06 01:40:18,595 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e140de3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:18, skipping insertion in model container [2024-12-06 01:40:18,596 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:40:18" (1/1) ... [2024-12-06 01:40:18,627 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:40:18,858 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_096c1e32-232a-44d9-8ce6-ac19f026db40/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[9868,9881] [2024-12-06 01:40:18,915 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:40:18,926 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:40:18,993 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_096c1e32-232a-44d9-8ce6-ac19f026db40/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[9868,9881] [2024-12-06 01:40:19,032 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:40:19,049 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:40:19,050 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:19 WrapperNode [2024-12-06 01:40:19,050 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:40:19,051 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:40:19,051 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:40:19,051 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:40:19,056 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:19" (1/1) ... [2024-12-06 01:40:19,067 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:19" (1/1) ... [2024-12-06 01:40:19,103 INFO L138 Inliner]: procedures = 26, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1006 [2024-12-06 01:40:19,104 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:40:19,104 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:40:19,104 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:40:19,104 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:40:19,111 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:19" (1/1) ... [2024-12-06 01:40:19,111 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:19" (1/1) ... [2024-12-06 01:40:19,116 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:19" (1/1) ... [2024-12-06 01:40:19,116 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:19" (1/1) ... [2024-12-06 01:40:19,128 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:19" (1/1) ... [2024-12-06 01:40:19,130 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:19" (1/1) ... [2024-12-06 01:40:19,136 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:19" (1/1) ... [2024-12-06 01:40:19,140 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:19" (1/1) ... [2024-12-06 01:40:19,143 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:19" (1/1) ... [2024-12-06 01:40:19,148 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:40:19,149 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:40:19,149 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:40:19,149 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:40:19,150 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:19" (1/1) ... [2024-12-06 01:40:19,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:40:19,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_096c1e32-232a-44d9-8ce6-ac19f026db40/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:40:19,183 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_096c1e32-232a-44d9-8ce6-ac19f026db40/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:40:19,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_096c1e32-232a-44d9-8ce6-ac19f026db40/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:40:19,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:40:19,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:40:19,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:40:19,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:40:19,319 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:40:19,320 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:40:20,060 INFO L? ?]: Removed 110 outVars from TransFormulas that were not future-live. [2024-12-06 01:40:20,060 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:40:20,281 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:40:20,281 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 01:40:20,282 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:40:20 BoogieIcfgContainer [2024-12-06 01:40:20,282 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:40:20,283 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:40:20,283 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:40:20,292 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:40:20,292 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:40:20" (1/1) ... [2024-12-06 01:40:20,300 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:40:20,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:20,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 186 states and 315 transitions. [2024-12-06 01:40:20,352 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 315 transitions. [2024-12-06 01:40:20,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:40:20,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:20,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:20,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:21,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:21,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:21,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 205 states and 350 transitions. [2024-12-06 01:40:21,515 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 350 transitions. [2024-12-06 01:40:21,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 01:40:21,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:21,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:21,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:21,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:22,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:22,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 213 states and 366 transitions. [2024-12-06 01:40:22,768 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 366 transitions. [2024-12-06 01:40:22,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 01:40:22,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:22,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:22,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:23,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:24,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:24,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 229 states and 401 transitions. [2024-12-06 01:40:24,750 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 401 transitions. [2024-12-06 01:40:24,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 01:40:24,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:24,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:24,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:25,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:27,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:27,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 249 states and 445 transitions. [2024-12-06 01:40:27,401 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 445 transitions. [2024-12-06 01:40:27,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 01:40:27,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:27,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:27,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:27,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:31,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:31,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 261 states and 473 transitions. [2024-12-06 01:40:31,071 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 473 transitions. [2024-12-06 01:40:31,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 01:40:31,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:31,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:31,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:31,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:36,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:36,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 265 states and 484 transitions. [2024-12-06 01:40:36,618 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 484 transitions. [2024-12-06 01:40:36,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:40:36,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:36,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:36,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:37,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:43,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:43,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 265 states and 483 transitions. [2024-12-06 01:40:43,571 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 483 transitions. [2024-12-06 01:40:43,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:40:43,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:43,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:43,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:48,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:17,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:17,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 301 states and 568 transitions. [2024-12-06 01:41:17,523 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 568 transitions. [2024-12-06 01:41:17,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:41:17,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:17,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:17,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:17,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:34,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:34,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 309 states and 586 transitions. [2024-12-06 01:41:34,846 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 586 transitions. [2024-12-06 01:41:34,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:41:34,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:34,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:34,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:39,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:02,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:02,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 343 states and 670 transitions. [2024-12-06 01:42:02,063 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 670 transitions. [2024-12-06 01:42:02,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:42:02,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:02,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:02,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:05,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:26,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:26,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 374 states and 745 transitions. [2024-12-06 01:42:26,559 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 745 transitions. [2024-12-06 01:42:26,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:42:26,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:26,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:26,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:27,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:45,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:45,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 390 states and 782 transitions. [2024-12-06 01:42:45,803 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 782 transitions. [2024-12-06 01:42:45,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:42:45,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:45,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:45,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:46,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:43:09,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:09,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 402 states and 808 transitions. [2024-12-06 01:43:09,695 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 808 transitions. [2024-12-06 01:43:09,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:43:09,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:09,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:09,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:20,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:44:38,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:38,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 434 states and 886 transitions. [2024-12-06 01:44:38,194 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 886 transitions. [2024-12-06 01:44:38,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:44:38,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:38,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:38,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:38,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:45:16,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:16,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 438 states and 893 transitions. [2024-12-06 01:45:16,405 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 893 transitions. [2024-12-06 01:45:16,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:45:16,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:16,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:16,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:30,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:10,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:10,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 468 states and 971 transitions. [2024-12-06 01:47:10,084 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 971 transitions. [2024-12-06 01:47:10,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:47:10,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:10,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:10,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:14,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:58,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:58,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 488 states and 1015 transitions. [2024-12-06 01:47:58,291 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1015 transitions. [2024-12-06 01:47:58,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:47:58,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:58,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:58,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:58,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:03,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:03,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 491 states and 1025 transitions. [2024-12-06 01:48:03,196 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1025 transitions. [2024-12-06 01:48:03,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:48:03,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:03,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:03,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:03,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:08,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:08,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 494 states and 1031 transitions. [2024-12-06 01:48:08,015 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1031 transitions. [2024-12-06 01:48:08,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:48:08,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:08,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:08,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:08,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:13,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:13,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 497 states and 1037 transitions. [2024-12-06 01:48:13,040 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1037 transitions. [2024-12-06 01:48:13,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:48:13,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:13,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:13,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:13,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:17,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:17,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 500 states and 1044 transitions. [2024-12-06 01:48:17,934 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1044 transitions. [2024-12-06 01:48:17,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:48:17,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:17,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:17,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:18,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:24,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:24,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 503 states and 1052 transitions. [2024-12-06 01:48:24,072 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1052 transitions. [2024-12-06 01:48:24,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:48:24,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:24,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:24,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:24,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:29,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:29,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 506 states and 1058 transitions. [2024-12-06 01:48:29,422 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1058 transitions. [2024-12-06 01:48:29,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:48:29,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:29,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:29,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:29,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:34,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:34,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 509 states and 1064 transitions. [2024-12-06 01:48:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1064 transitions. [2024-12-06 01:48:34,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:48:34,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:34,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:34,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:34,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:40,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:40,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 512 states and 1070 transitions. [2024-12-06 01:48:40,051 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1070 transitions. [2024-12-06 01:48:40,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:48:40,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:40,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:40,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:40,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:45,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:45,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 515 states and 1076 transitions. [2024-12-06 01:48:45,702 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1076 transitions. [2024-12-06 01:48:45,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:48:45,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:45,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:45,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:45,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:51,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:51,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 518 states and 1082 transitions. [2024-12-06 01:48:51,539 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1082 transitions. [2024-12-06 01:48:51,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:48:51,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:51,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:51,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:51,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:56,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:56,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 512 states and 1069 transitions. [2024-12-06 01:48:56,290 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1069 transitions. [2024-12-06 01:48:56,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:48:56,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:56,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:56,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:56,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:01,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:01,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 506 states and 1056 transitions. [2024-12-06 01:49:01,531 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1056 transitions. [2024-12-06 01:49:01,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:49:01,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:01,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:01,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:01,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:06,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:06,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 500 states and 1043 transitions. [2024-12-06 01:49:06,900 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1043 transitions. [2024-12-06 01:49:06,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:49:06,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:06,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:06,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:06,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:12,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:12,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 494 states and 1030 transitions. [2024-12-06 01:49:12,154 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1030 transitions. [2024-12-06 01:49:12,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:49:12,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:12,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:12,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:12,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:17,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:17,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 489 states and 1007 transitions. [2024-12-06 01:49:17,173 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1007 transitions. [2024-12-06 01:49:17,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:49:17,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:17,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:17,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:24,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:50:04,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:04,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 512 states and 1061 transitions. [2024-12-06 01:50:04,864 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1061 transitions. [2024-12-06 01:50:04,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:50:04,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:04,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:04,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:09,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:50:41,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:41,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 535 states and 1115 transitions. [2024-12-06 01:50:41,138 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1115 transitions. [2024-12-06 01:50:41,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:50:41,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:41,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:41,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:57,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:53:37,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:37,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 572 states and 1229 transitions. [2024-12-06 01:53:37,557 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1229 transitions. [2024-12-06 01:53:37,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:53:37,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:37,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:37,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:38,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:18,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:18,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 594 states and 1290 transitions. [2024-12-06 01:54:18,637 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1290 transitions. [2024-12-06 01:54:18,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:54:18,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:18,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:18,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:18,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:25,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:25,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 597 states and 1301 transitions. [2024-12-06 01:54:25,548 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1301 transitions. [2024-12-06 01:54:25,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:54:25,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:25,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:25,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:25,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.