./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-33.i --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_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/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_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-33.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/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_b596d36b-34ff-465d-bc2a-929e882ba13c/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 d964adfd28c767eded8fdfbce722a54e84eb80fd1e317a796a69a672aa367725 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:59:08,328 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:59:08,380 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 21:59:08,384 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:59:08,384 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:59:08,402 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:59:08,403 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:59:08,403 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:59:08,404 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:59:08,404 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:59:08,404 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:59:08,404 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:59:08,404 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:59:08,404 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:59:08,404 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:59:08,404 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:59:08,404 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:59:08,404 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:59:08,405 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:59:08,405 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:59:08,405 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:59:08,405 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:59:08,405 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:59:08,405 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:59:08,405 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:59:08,405 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:59:08,405 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:59:08,405 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:59:08,405 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:59:08,405 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:59:08,406 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:59:08,406 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:59:08,406 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:59:08,406 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_b596d36b-34ff-465d-bc2a-929e882ba13c/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 -> d964adfd28c767eded8fdfbce722a54e84eb80fd1e317a796a69a672aa367725 [2024-12-05 21:59:08,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:59:08,616 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:59:08,618 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:59:08,619 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:59:08,619 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:59:08,620 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-33.i [2024-12-05 21:59:11,276 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/data/a263c1b0b/6ff11727c4824b45a081cf723ed2512f/FLAGcb84e37a4 [2024-12-05 21:59:11,493 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:59:11,494 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-33.i [2024-12-05 21:59:11,501 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/data/a263c1b0b/6ff11727c4824b45a081cf723ed2512f/FLAGcb84e37a4 [2024-12-05 21:59:11,865 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/data/a263c1b0b/6ff11727c4824b45a081cf723ed2512f [2024-12-05 21:59:11,867 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:59:11,868 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:59:11,869 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:59:11,869 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:59:11,872 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:59:11,872 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:59:11" (1/1) ... [2024-12-05 21:59:11,873 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10dbfce9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:59:11, skipping insertion in model container [2024-12-05 21:59:11,873 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:59:11" (1/1) ... [2024-12-05 21:59:11,890 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:59:12,018 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_b596d36b-34ff-465d-bc2a-929e882ba13c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-33.i[919,932] [2024-12-05 21:59:12,077 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:59:12,087 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:59:12,097 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_b596d36b-34ff-465d-bc2a-929e882ba13c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-33.i[919,932] [2024-12-05 21:59:12,124 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:59:12,139 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:59:12,140 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:59:12 WrapperNode [2024-12-05 21:59:12,140 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:59:12,141 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:59:12,141 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:59:12,141 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:59:12,147 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:59:12" (1/1) ... [2024-12-05 21:59:12,156 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:59:12" (1/1) ... [2024-12-05 21:59:12,183 INFO L138 Inliner]: procedures = 26, calls = 39, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 200 [2024-12-05 21:59:12,184 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:59:12,184 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:59:12,184 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:59:12,184 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:59:12,191 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:59:12" (1/1) ... [2024-12-05 21:59:12,192 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:59:12" (1/1) ... [2024-12-05 21:59:12,194 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:59:12" (1/1) ... [2024-12-05 21:59:12,195 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:59:12" (1/1) ... [2024-12-05 21:59:12,204 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:59:12" (1/1) ... [2024-12-05 21:59:12,205 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:59:12" (1/1) ... [2024-12-05 21:59:12,210 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:59:12" (1/1) ... [2024-12-05 21:59:12,212 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:59:12" (1/1) ... [2024-12-05 21:59:12,214 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:59:12" (1/1) ... [2024-12-05 21:59:12,217 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:59:12,218 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:59:12,218 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:59:12,218 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:59:12,219 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:59:12" (1/1) ... [2024-12-05 21:59:12,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:59:12,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:59:12,247 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:59:12,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:59:12,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:59:12,273 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 21:59:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 21:59:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:59:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:59:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:59:12,346 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:59:12,348 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:59:12,694 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2024-12-05 21:59:12,694 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:59:12,940 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:59:12,940 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 21:59:12,941 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:59:12 BoogieIcfgContainer [2024-12-05 21:59:12,941 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:59:12,941 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:59:12,941 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:59:12,951 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:59:12,951 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:59:12" (1/1) ... [2024-12-05 21:59:12,958 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:59:12,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:13,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 48 states and 74 transitions. [2024-12-05 21:59:13,005 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 74 transitions. [2024-12-05 21:59:13,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:59:13,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:13,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:13,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:18,993 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 34 proven. 54 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 21:59:19,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:19,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 88 states and 143 transitions. [2024-12-05 21:59:19,966 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 143 transitions. [2024-12-05 21:59:19,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:59:19,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:19,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:20,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:23,643 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 33 proven. 55 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 21:59:26,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:26,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 122 states and 205 transitions. [2024-12-05 21:59:26,714 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 205 transitions. [2024-12-05 21:59:26,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:59:26,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:26,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:26,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:29,210 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 29 proven. 40 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 21:59:31,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:31,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 147 states and 250 transitions. [2024-12-05 21:59:31,828 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 250 transitions. [2024-12-05 21:59:31,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:59:31,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:31,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:31,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:33,613 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 27 proven. 42 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 21:59:35,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:35,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 169 states and 287 transitions. [2024-12-05 21:59:35,893 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 287 transitions. [2024-12-05 21:59:35,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:59:35,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:35,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:36,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:38,626 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 21:59:42,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:42,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 195 states and 334 transitions. [2024-12-05 21:59:42,988 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 334 transitions. [2024-12-05 21:59:42,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:59:42,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:42,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:43,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:45,399 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 21:59:48,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:48,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 218 states and 376 transitions. [2024-12-05 21:59:48,325 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 376 transitions. [2024-12-05 21:59:48,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:59:48,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:48,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:48,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:51,036 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 21:59:51,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:51,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 218 states and 376 transitions. [2024-12-05 21:59:51,471 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 376 transitions. [2024-12-05 21:59:51,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:59:51,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:51,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:51,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:52,841 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 21:59:58,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:58,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 243 states and 419 transitions. [2024-12-05 21:59:58,379 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 419 transitions. [2024-12-05 21:59:58,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:59:58,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:58,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:58,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:59,973 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:00:03,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:03,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 265 states and 456 transitions. [2024-12-05 22:00:03,621 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 456 transitions. [2024-12-05 22:00:03,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:00:03,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:03,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:03,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:04,913 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:00:07,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:07,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 265 states and 456 transitions. [2024-12-05 22:00:07,997 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 456 transitions. [2024-12-05 22:00:07,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:00:07,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:07,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:08,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:09,582 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 28 proven. 41 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:00:10,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:10,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 265 states and 456 transitions. [2024-12-05 22:00:10,762 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 456 transitions. [2024-12-05 22:00:10,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:00:10,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:10,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:10,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:11,944 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 27 proven. 42 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:00:12,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:12,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 265 states and 456 transitions. [2024-12-05 22:00:12,135 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 456 transitions. [2024-12-05 22:00:12,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:00:12,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:12,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:12,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:14,782 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 29 proven. 40 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:00:16,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:16,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 266 states and 459 transitions. [2024-12-05 22:00:16,175 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 459 transitions. [2024-12-05 22:00:16,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:00:16,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:16,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:16,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:17,934 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:00:21,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:21,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 289 states and 500 transitions. [2024-12-05 22:00:21,407 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 500 transitions. [2024-12-05 22:00:21,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:00:21,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:21,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:21,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:23,876 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 36 proven. 69 refuted. 0 times theorem prover too weak. 545 trivial. 0 not checked. [2024-12-05 22:00:31,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:31,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 322 states and 560 transitions. [2024-12-05 22:00:31,787 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 560 transitions. [2024-12-05 22:00:31,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:00:31,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:31,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:31,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:33,403 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 27 proven. 42 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:00:38,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:38,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 349 states and 609 transitions. [2024-12-05 22:00:38,483 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 609 transitions. [2024-12-05 22:00:38,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:00:38,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:38,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:38,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:39,818 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:00:44,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:44,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 372 states and 650 transitions. [2024-12-05 22:00:44,494 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 650 transitions. [2024-12-05 22:00:44,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:00:44,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:44,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:44,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:45,996 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:00:46,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:46,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 372 states and 650 transitions. [2024-12-05 22:00:46,175 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 650 transitions. [2024-12-05 22:00:46,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:00:46,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:46,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:46,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:48,318 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 30 proven. 39 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:00:48,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:48,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 372 states and 650 transitions. [2024-12-05 22:00:48,760 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 650 transitions. [2024-12-05 22:00:48,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:00:48,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:48,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:48,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:51,165 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:00:54,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:54,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 395 states and 693 transitions. [2024-12-05 22:00:54,575 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 693 transitions. [2024-12-05 22:00:54,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:00:54,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:54,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:54,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:56,715 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:00:57,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:57,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 395 states and 693 transitions. [2024-12-05 22:00:57,325 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 693 transitions. [2024-12-05 22:00:57,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:00:57,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:57,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:57,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:00,151 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 37 proven. 68 refuted. 0 times theorem prover too weak. 545 trivial. 0 not checked. [2024-12-05 22:01:10,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, Real, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 22:01:10,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:10,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 422 states and 745 transitions. [2024-12-05 22:01:10,656 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 745 transitions. [2024-12-05 22:01:10,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:01:10,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:10,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:10,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:12,961 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 34 proven. 54 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:01:13,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:13,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 422 states and 745 transitions. [2024-12-05 22:01:13,588 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 745 transitions. [2024-12-05 22:01:13,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:01:13,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:13,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:13,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:16,773 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 34 proven. 54 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:01:27,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:27,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 447 states and 792 transitions. [2024-12-05 22:01:27,823 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 792 transitions. [2024-12-05 22:01:27,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:01:27,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:27,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:28,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:29,446 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 35 proven. 53 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:01:30,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:30,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 448 states and 796 transitions. [2024-12-05 22:01:30,091 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 796 transitions. [2024-12-05 22:01:30,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:01:30,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:30,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:30,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:31,577 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:01:33,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:33,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 452 states and 803 transitions. [2024-12-05 22:01:33,173 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 803 transitions. [2024-12-05 22:01:33,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:01:33,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:33,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:33,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:35,525 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 27 proven. 42 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:01:36,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:36,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 452 states and 803 transitions. [2024-12-05 22:01:36,388 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 803 transitions. [2024-12-05 22:01:36,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:01:36,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:36,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:36,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:38,989 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 30 proven. 39 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:01:44,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:44,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 475 states and 845 transitions. [2024-12-05 22:01:44,757 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 845 transitions. [2024-12-05 22:01:44,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:01:44,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:44,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:45,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:47,417 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:01:56,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:56,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 507 states and 902 transitions. [2024-12-05 22:01:56,973 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 902 transitions. [2024-12-05 22:01:56,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:01:56,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:56,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:57,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:59,366 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 27 proven. 42 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:02:09,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:09,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 531 states and 947 transitions. [2024-12-05 22:02:09,326 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 947 transitions. [2024-12-05 22:02:09,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:02:09,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:09,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:09,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:10,522 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:02:10,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:10,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 531 states and 947 transitions. [2024-12-05 22:02:10,832 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 947 transitions. [2024-12-05 22:02:10,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:02:10,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:10,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:10,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:12,331 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:02:12,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:12,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 531 states and 947 transitions. [2024-12-05 22:02:12,623 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 947 transitions. [2024-12-05 22:02:12,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:02:12,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:12,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:12,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:17,180 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 36 proven. 69 refuted. 0 times theorem prover too weak. 545 trivial. 0 not checked. [2024-12-05 22:02:36,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:36,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 565 states and 1016 transitions. [2024-12-05 22:02:36,020 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1016 transitions. [2024-12-05 22:02:36,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:02:36,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:36,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:36,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:38,968 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 30 proven. 39 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:02:41,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:41,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 571 states and 1027 transitions. [2024-12-05 22:02:41,393 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1027 transitions. [2024-12-05 22:02:41,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:02:41,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:41,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:41,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:44,296 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:02:50,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:50,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 594 states and 1069 transitions. [2024-12-05 22:02:50,254 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1069 transitions. [2024-12-05 22:02:50,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:02:50,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:50,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:50,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:53,108 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 34 proven. 54 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:02:57,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:57,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 596 states and 1075 transitions. [2024-12-05 22:02:57,659 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1075 transitions. [2024-12-05 22:02:57,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:02:57,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:57,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:59,893 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:03:00,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:00,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 596 states and 1075 transitions. [2024-12-05 22:03:00,216 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1075 transitions. [2024-12-05 22:03:00,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:03:00,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:00,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:00,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:02,171 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 34 proven. 54 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:03:02,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:02,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 596 states and 1075 transitions. [2024-12-05 22:03:02,800 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1075 transitions. [2024-12-05 22:03:02,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:03:02,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:02,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:02,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:05,255 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 30 proven. 39 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:03:08,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:08,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 598 states and 1079 transitions. [2024-12-05 22:03:08,419 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1079 transitions. [2024-12-05 22:03:08,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:03:08,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:08,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:08,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:10,404 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 29 proven. 40 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:03:11,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:11,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 598 states and 1079 transitions. [2024-12-05 22:03:11,011 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1079 transitions. [2024-12-05 22:03:11,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:03:11,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:11,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:11,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:12,624 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:03:15,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:15,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 600 states and 1082 transitions. [2024-12-05 22:03:15,674 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1082 transitions. [2024-12-05 22:03:15,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:03:15,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:15,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:15,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:17,900 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:03:18,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:18,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 600 states and 1082 transitions. [2024-12-05 22:03:18,465 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1082 transitions. [2024-12-05 22:03:18,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:03:18,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:18,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:18,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:20,904 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 34 proven. 54 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:03:21,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:21,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 600 states and 1082 transitions. [2024-12-05 22:03:21,460 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1082 transitions. [2024-12-05 22:03:21,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:03:21,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:21,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:21,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:24,323 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 35 proven. 53 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:03:27,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:27,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 601 states and 1085 transitions. [2024-12-05 22:03:27,021 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1085 transitions. [2024-12-05 22:03:27,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:03:27,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:27,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:27,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:29,128 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:03:29,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:29,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 601 states and 1085 transitions. [2024-12-05 22:03:29,700 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1085 transitions. [2024-12-05 22:03:29,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:03:29,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:29,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:29,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:32,179 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 27 proven. 42 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:03:32,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:32,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 601 states and 1085 transitions. [2024-12-05 22:03:32,781 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1085 transitions. [2024-12-05 22:03:32,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:03:32,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:32,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:35,792 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 36 proven. 52 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:03:37,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:37,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 601 states and 1085 transitions. [2024-12-05 22:03:37,258 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1085 transitions. [2024-12-05 22:03:37,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:03:37,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:37,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:37,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:40,489 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 31 proven. 57 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:03:44,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:44,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 622 states and 1121 transitions. [2024-12-05 22:03:44,157 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1121 transitions. [2024-12-05 22:03:44,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:03:44,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:44,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:44,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:45,688 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:03:49,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:49,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 625 states and 1128 transitions. [2024-12-05 22:03:49,992 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1128 transitions. [2024-12-05 22:03:49,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:03:49,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:49,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:50,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:52,075 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:04:09,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:09,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 650 states and 1178 transitions. [2024-12-05 22:04:09,816 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1178 transitions. [2024-12-05 22:04:09,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:04:09,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:09,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:09,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:12,083 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:04:29,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:29,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 682 states and 1239 transitions. [2024-12-05 22:04:29,486 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1239 transitions. [2024-12-05 22:04:29,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:04:29,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:29,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:29,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:31,764 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 29 proven. 40 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:04:33,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:33,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 683 states and 1240 transitions. [2024-12-05 22:04:33,823 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1240 transitions. [2024-12-05 22:04:33,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:04:33,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:33,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:34,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:36,480 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 25 proven. 44 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:04:52,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:52,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 707 states and 1291 transitions. [2024-12-05 22:04:52,493 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1291 transitions. [2024-12-05 22:04:52,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:04:52,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:52,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:54,823 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:04:55,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:55,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 707 states and 1291 transitions. [2024-12-05 22:04:55,423 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1291 transitions. [2024-12-05 22:04:55,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:04:55,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:55,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:55,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:57,763 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 29 proven. 40 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:05:12,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:12,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 730 states and 1333 transitions. [2024-12-05 22:05:12,356 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1333 transitions. [2024-12-05 22:05:12,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:05:12,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:12,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:12,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:16,009 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 29 proven. 40 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:05:16,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:16,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 730 states and 1333 transitions. [2024-12-05 22:05:16,345 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1333 transitions. [2024-12-05 22:05:16,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:05:16,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:16,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:16,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:20,160 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 35 proven. 53 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:05:22,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:22,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 731 states and 1334 transitions. [2024-12-05 22:05:22,900 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1334 transitions. [2024-12-05 22:05:22,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:05:22,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:22,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:26,195 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:05:30,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:30,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 737 states and 1345 transitions. [2024-12-05 22:05:30,129 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1345 transitions. [2024-12-05 22:05:30,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:05:30,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:30,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:30,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:33,450 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 34 proven. 54 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:05:37,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:37,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 738 states and 1351 transitions. [2024-12-05 22:05:37,615 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1351 transitions. [2024-12-05 22:05:37,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:05:37,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:37,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:37,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:40,524 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 35 proven. 53 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:05:47,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:47,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 742 states and 1366 transitions. [2024-12-05 22:05:47,023 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1366 transitions. [2024-12-05 22:05:47,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:05:47,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:47,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:47,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:49,794 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:05:51,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:51,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 742 states and 1366 transitions. [2024-12-05 22:05:51,124 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1366 transitions. [2024-12-05 22:05:51,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:05:51,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:51,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:53,121 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 29 proven. 40 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:05:54,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:54,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 742 states and 1366 transitions. [2024-12-05 22:05:54,036 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1366 transitions. [2024-12-05 22:05:54,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:05:54,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:54,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:54,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:55,791 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 34 proven. 54 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:05:57,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:57,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 743 states and 1369 transitions. [2024-12-05 22:05:57,878 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1369 transitions. [2024-12-05 22:05:57,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:05:57,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:57,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:57,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:01,512 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 29 proven. 40 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:06:23,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:23,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 769 states and 1419 transitions. [2024-12-05 22:06:23,257 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1419 transitions. [2024-12-05 22:06:23,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:06:23,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:23,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:23,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:26,041 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 25 proven. 44 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:06:27,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:27,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 769 states and 1419 transitions. [2024-12-05 22:06:27,258 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1419 transitions. [2024-12-05 22:06:27,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:06:27,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:27,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:27,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:29,725 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:06:45,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:45,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 791 states and 1458 transitions. [2024-12-05 22:06:45,211 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1458 transitions. [2024-12-05 22:06:45,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:06:45,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:45,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:45,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:47,711 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 34 proven. 54 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:06:48,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:48,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 791 states and 1458 transitions. [2024-12-05 22:06:48,807 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1458 transitions. [2024-12-05 22:06:48,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:06:48,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:48,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:48,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:50,060 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:06:50,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:50,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 791 states and 1458 transitions. [2024-12-05 22:06:50,440 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1458 transitions. [2024-12-05 22:06:50,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:06:50,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:50,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:50,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:53,153 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:06:53,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:53,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 791 states and 1458 transitions. [2024-12-05 22:06:53,884 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1458 transitions. [2024-12-05 22:06:53,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:06:53,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:53,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:54,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:59,448 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 36 proven. 69 refuted. 0 times theorem prover too weak. 545 trivial. 0 not checked. [2024-12-05 22:07:01,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:01,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 791 states and 1458 transitions. [2024-12-05 22:07:01,734 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1458 transitions. [2024-12-05 22:07:01,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:07:01,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:01,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:01,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:04,125 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 35 proven. 53 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:07:05,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:05,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 791 states and 1458 transitions. [2024-12-05 22:07:05,406 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1458 transitions. [2024-12-05 22:07:05,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:07:05,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:05,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:05,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:08,716 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 34 proven. 54 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:07:13,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:13,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 792 states and 1464 transitions. [2024-12-05 22:07:13,190 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1464 transitions. [2024-12-05 22:07:13,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:07:13,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:13,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:13,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:17,559 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 35 proven. 53 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:07:36,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:36,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 820 states and 1526 transitions. [2024-12-05 22:07:36,680 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1526 transitions. [2024-12-05 22:07:36,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:07:36,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:36,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:36,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:40,224 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 35 proven. 53 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:07:41,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:41,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 820 states and 1526 transitions. [2024-12-05 22:07:41,952 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1526 transitions. [2024-12-05 22:07:41,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:07:41,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:41,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:42,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:43,866 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 28 proven. 41 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:07:44,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:44,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 820 states and 1526 transitions. [2024-12-05 22:07:44,614 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1526 transitions. [2024-12-05 22:07:44,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:07:44,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:44,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:44,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:46,524 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 34 proven. 54 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:07:46,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:46,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 820 states and 1526 transitions. [2024-12-05 22:07:46,921 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1526 transitions. [2024-12-05 22:07:46,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:07:46,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:46,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:47,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:50,679 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 32 proven. 56 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:07:52,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:52,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 820 states and 1526 transitions. [2024-12-05 22:07:52,173 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1526 transitions. [2024-12-05 22:07:52,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:07:52,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:52,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:52,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:56,813 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 26 proven. 43 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:08:15,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:15,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 846 states and 1583 transitions. [2024-12-05 22:08:15,444 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1583 transitions. [2024-12-05 22:08:15,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:08:15,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:15,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:15,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:19,642 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:08:27,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:27,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 848 states and 1595 transitions. [2024-12-05 22:08:27,431 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1595 transitions. [2024-12-05 22:08:27,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:08:27,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:27,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:27,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:30,999 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:08:33,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:33,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 848 states and 1595 transitions. [2024-12-05 22:08:33,274 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1595 transitions. [2024-12-05 22:08:33,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:08:33,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:33,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:33,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:35,625 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:08:36,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:36,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 848 states and 1595 transitions. [2024-12-05 22:08:36,041 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1595 transitions. [2024-12-05 22:08:36,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:08:36,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:36,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:36,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:38,894 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 35 proven. 53 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:08:40,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:40,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 848 states and 1595 transitions. [2024-12-05 22:08:40,172 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1595 transitions. [2024-12-05 22:08:40,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:08:40,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:40,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:40,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:42,713 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:09:03,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:03,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 881 states and 1683 transitions. [2024-12-05 22:09:03,558 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1683 transitions. [2024-12-05 22:09:03,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:09:03,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:03,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:03,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:08,556 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 35 proven. 53 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:09:09,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:09,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 881 states and 1683 transitions. [2024-12-05 22:09:09,930 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1683 transitions. [2024-12-05 22:09:09,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:09:09,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:09,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:10,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:13,774 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:09:15,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:15,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 881 states and 1683 transitions. [2024-12-05 22:09:15,703 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1683 transitions. [2024-12-05 22:09:15,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:09:15,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:15,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:15,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:17,228 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 27 proven. 42 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:09:20,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:20,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 883 states and 1690 transitions. [2024-12-05 22:09:20,148 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1690 transitions. [2024-12-05 22:09:20,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:09:20,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:20,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:20,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:26,696 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 36 proven. 69 refuted. 0 times theorem prover too weak. 545 trivial. 0 not checked. [2024-12-05 22:09:32,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:32,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 883 states and 1690 transitions. [2024-12-05 22:09:32,192 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1690 transitions. [2024-12-05 22:09:32,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:09:32,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:32,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:32,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:36,685 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 36 proven. 69 refuted. 0 times theorem prover too weak. 545 trivial. 0 not checked. [2024-12-05 22:09:39,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:39,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 883 states and 1690 transitions. [2024-12-05 22:09:39,064 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1690 transitions. [2024-12-05 22:09:39,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:09:39,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:39,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:39,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:42,046 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 31 proven. 57 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:09:43,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:43,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 883 states and 1690 transitions. [2024-12-05 22:09:43,913 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1690 transitions. [2024-12-05 22:09:43,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:09:43,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:43,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:44,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:46,304 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 34 proven. 54 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:09:47,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:47,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 883 states and 1690 transitions. [2024-12-05 22:09:47,467 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1690 transitions. [2024-12-05 22:09:47,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:09:47,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:47,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:47,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:51,833 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 36 proven. 69 refuted. 0 times theorem prover too weak. 545 trivial. 0 not checked. [2024-12-05 22:09:54,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:54,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 883 states and 1690 transitions. [2024-12-05 22:09:54,720 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1690 transitions. [2024-12-05 22:09:54,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:09:54,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:54,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:54,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:57,198 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 29 proven. 40 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:09:58,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:58,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 883 states and 1690 transitions. [2024-12-05 22:09:58,407 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1690 transitions. [2024-12-05 22:09:58,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:09:58,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:58,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:58,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:01,188 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 28 proven. 41 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:10:04,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:04,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 884 states and 1693 transitions. [2024-12-05 22:10:04,781 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1693 transitions. [2024-12-05 22:10:04,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:10:04,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:04,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:04,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:07,779 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 30 proven. 39 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:10:09,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:09,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 884 states and 1693 transitions. [2024-12-05 22:10:09,680 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1693 transitions. [2024-12-05 22:10:09,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:10:09,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:09,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:10,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:13,414 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 29 proven. 40 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:10:14,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:14,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 884 states and 1693 transitions. [2024-12-05 22:10:14,322 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1693 transitions. [2024-12-05 22:10:14,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:10:14,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:14,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:14,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:18,307 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 25 proven. 44 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:10:32,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:32,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 909 states and 1745 transitions. [2024-12-05 22:10:32,278 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1745 transitions. [2024-12-05 22:10:32,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:10:32,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:32,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:32,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:34,970 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 29 proven. 40 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:10:35,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:35,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 909 states and 1745 transitions. [2024-12-05 22:10:35,494 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1745 transitions. [2024-12-05 22:10:35,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:10:35,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:35,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:35,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:37,856 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 30 proven. 39 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:10:39,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:39,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 909 states and 1745 transitions. [2024-12-05 22:10:39,266 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1745 transitions. [2024-12-05 22:10:39,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:10:39,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:39,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:39,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:40,738 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:10:41,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:41,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 909 states and 1745 transitions. [2024-12-05 22:10:41,182 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1745 transitions. [2024-12-05 22:10:41,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:10:41,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:41,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:41,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:43,951 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 34 proven. 54 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:10:45,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:45,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 909 states and 1745 transitions. [2024-12-05 22:10:45,042 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1745 transitions. [2024-12-05 22:10:45,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:10:45,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:45,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:45,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:49,949 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 34 proven. 54 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:10:53,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:53,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 909 states and 1745 transitions. [2024-12-05 22:10:53,671 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1745 transitions. [2024-12-05 22:10:53,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:10:53,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:53,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:53,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:55,343 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:10:55,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:55,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 909 states and 1745 transitions. [2024-12-05 22:10:55,803 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1745 transitions. [2024-12-05 22:10:55,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:10:55,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:55,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:55,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:58,209 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:11:01,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:01,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 911 states and 1758 transitions. [2024-12-05 22:11:01,890 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1758 transitions. [2024-12-05 22:11:01,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:11:01,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:01,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:02,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:03,661 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:11:04,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:04,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 911 states and 1758 transitions. [2024-12-05 22:11:04,116 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1758 transitions. [2024-12-05 22:11:04,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:11:04,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:04,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:04,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:08,200 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 34 proven. 54 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:11:10,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:10,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 911 states and 1758 transitions. [2024-12-05 22:11:10,627 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1758 transitions. [2024-12-05 22:11:10,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:11:10,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:10,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:10,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:12,812 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 29 proven. 40 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:11:17,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:17,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 912 states and 1764 transitions. [2024-12-05 22:11:17,167 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1764 transitions. [2024-12-05 22:11:17,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:11:17,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:17,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:17,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:21,656 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 36 proven. 69 refuted. 0 times theorem prover too weak. 545 trivial. 0 not checked. [2024-12-05 22:11:49,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:49,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 912 states and 1764 transitions. [2024-12-05 22:11:49,029 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1764 transitions. [2024-12-05 22:11:49,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:11:49,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:49,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:49,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:52,024 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:11:53,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:53,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 912 states and 1764 transitions. [2024-12-05 22:11:53,340 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1764 transitions. [2024-12-05 22:11:53,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:11:53,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:53,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:53,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:55,122 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 27 proven. 42 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:11:56,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:56,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 912 states and 1764 transitions. [2024-12-05 22:11:56,002 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1764 transitions. [2024-12-05 22:11:56,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:11:56,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:56,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:56,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:58,420 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:11:59,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:59,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 912 states and 1764 transitions. [2024-12-05 22:11:59,288 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1764 transitions. [2024-12-05 22:11:59,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:11:59,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:59,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:59,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:01,709 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:12:02,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:02,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 912 states and 1764 transitions. [2024-12-05 22:12:02,669 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1764 transitions. [2024-12-05 22:12:02,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:12:02,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:02,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:05,508 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 36 proven. 52 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:12:09,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:09,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 913 states and 1767 transitions. [2024-12-05 22:12:09,137 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1767 transitions. [2024-12-05 22:12:09,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:12:09,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:09,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:09,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:12,755 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 34 proven. 54 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:12:44,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:44,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 939 states and 1826 transitions. [2024-12-05 22:12:44,825 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1826 transitions. [2024-12-05 22:12:44,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:12:44,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:44,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:44,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:48,660 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 34 proven. 54 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-12-05 22:12:51,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:51,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 939 states and 1826 transitions. [2024-12-05 22:12:51,048 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1826 transitions. [2024-12-05 22:12:51,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:12:51,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:51,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:51,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:56,200 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 36 proven. 69 refuted. 0 times theorem prover too weak. 545 trivial. 0 not checked. [2024-12-05 22:13:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:01,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 940 states and 1829 transitions. [2024-12-05 22:13:01,019 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1829 transitions. [2024-12-05 22:13:01,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:13:01,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:01,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:01,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:03,840 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 27 proven. 42 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:13:09,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:09,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 942 states and 1834 transitions. [2024-12-05 22:13:09,416 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1834 transitions. [2024-12-05 22:13:09,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:13:09,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:09,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:09,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:12,059 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 602 trivial. 0 not checked. [2024-12-05 22:13:30,893 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-05 22:13:30,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-05 22:13:30,894 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.checkSat(ManagedScript.java:148) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker.checkImplication(MonolithicImplicationChecker.java:85) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.compare(PredicateUnifier.java:912) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.(PredicateUnifier.java:786) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:374) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicateForConjunction(PredicateUnifier.java:244) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeChecker.conjugatePredicates(CodeChecker.java:89) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.splitNode(UltimateChecker.java:105) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.codeCheck(UltimateChecker.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:469) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 27 more [2024-12-05 22:13:30,898 INFO L158 Benchmark]: Toolchain (without parser) took 859030.46ms. Allocated memory was 117.4MB in the beginning and 2.6GB in the end (delta: 2.5GB). Free memory was 92.5MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2024-12-05 22:13:30,899 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 72.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:13:30,899 INFO L158 Benchmark]: CACSL2BoogieTranslator took 271.42ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 77.4MB in the end (delta: 14.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 22:13:30,899 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.15ms. Allocated memory is still 117.4MB. Free memory was 77.1MB in the beginning and 73.6MB in the end (delta: 3.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:13:30,899 INFO L158 Benchmark]: Boogie Preprocessor took 33.08ms. Allocated memory is still 117.4MB. Free memory was 73.6MB in the beginning and 71.6MB in the end (delta: 2.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:13:30,900 INFO L158 Benchmark]: RCFGBuilder took 722.77ms. Allocated memory is still 117.4MB. Free memory was 71.6MB in the beginning and 51.8MB in the end (delta: 19.8MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. [2024-12-05 22:13:30,900 INFO L158 Benchmark]: CodeCheck took 857956.53ms. Allocated memory was 117.4MB in the beginning and 2.6GB in the end (delta: 2.5GB). Free memory was 51.8MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2024-12-05 22:13:30,902 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 72.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 271.42ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 77.4MB in the end (delta: 14.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.15ms. Allocated memory is still 117.4MB. Free memory was 77.1MB in the beginning and 73.6MB in the end (delta: 3.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 33.08ms. Allocated memory is still 117.4MB. Free memory was 73.6MB in the beginning and 71.6MB in the end (delta: 2.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 722.77ms. Allocated memory is still 117.4MB. Free memory was 71.6MB in the beginning and 51.8MB in the end (delta: 19.8MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. * CodeCheck took 857956.53ms. Allocated memory was 117.4MB in the beginning and 2.6GB in the end (delta: 2.5GB). Free memory was 51.8MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/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_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-33.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/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 d964adfd28c767eded8fdfbce722a54e84eb80fd1e317a796a69a672aa367725 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:13:32,798 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:13:32,880 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-05 22:13:32,904 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:13:32,905 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:13:32,905 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:13:32,905 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:13:32,906 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:13:32,906 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:13:32,906 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:13:32,906 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:13:32,906 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:13:32,906 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:13:32,906 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:13:32,906 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:13:32,906 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:13:32,906 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 22:13:32,907 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 22:13:32,907 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 22:13:32,907 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:13:32,907 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:13:32,907 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:13:32,907 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:13:32,907 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:13:32,907 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:13:32,907 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:13:32,907 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:13:32,907 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 22:13:32,908 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:13:32,908 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:13:32,908 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:13:32,908 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:13:32,908 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:13:32,908 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 22:13:32,909 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:13:32,909 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 22:13:32,909 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_b596d36b-34ff-465d-bc2a-929e882ba13c/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 -> d964adfd28c767eded8fdfbce722a54e84eb80fd1e317a796a69a672aa367725 [2024-12-05 22:13:33,134 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:13:33,141 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:13:33,143 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:13:33,145 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:13:33,145 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:13:33,146 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-33.i [2024-12-05 22:13:35,821 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/data/3309476b0/1fe7bd48fd09414980a058fd719b4e57/FLAG232bda2ce [2024-12-05 22:13:36,013 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:13:36,014 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-33.i [2024-12-05 22:13:36,020 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/data/3309476b0/1fe7bd48fd09414980a058fd719b4e57/FLAG232bda2ce [2024-12-05 22:13:36,379 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/data/3309476b0/1fe7bd48fd09414980a058fd719b4e57 [2024-12-05 22:13:36,380 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:13:36,382 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:13:36,382 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:13:36,383 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:13:36,386 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:13:36,386 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:13:36" (1/1) ... [2024-12-05 22:13:36,387 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42adf2cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:13:36, skipping insertion in model container [2024-12-05 22:13:36,387 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:13:36" (1/1) ... [2024-12-05 22:13:36,400 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:13:36,518 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_b596d36b-34ff-465d-bc2a-929e882ba13c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-33.i[919,932] [2024-12-05 22:13:36,573 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:13:36,585 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:13:36,593 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_b596d36b-34ff-465d-bc2a-929e882ba13c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-33.i[919,932] [2024-12-05 22:13:36,625 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:13:36,644 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:13:36,644 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:13:36 WrapperNode [2024-12-05 22:13:36,644 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:13:36,645 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:13:36,645 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:13:36,645 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:13:36,652 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:13:36" (1/1) ... [2024-12-05 22:13:36,662 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:13:36" (1/1) ... [2024-12-05 22:13:36,680 INFO L138 Inliner]: procedures = 27, calls = 39, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 172 [2024-12-05 22:13:36,681 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:13:36,681 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:13:36,681 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:13:36,681 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:13:36,686 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:13:36" (1/1) ... [2024-12-05 22:13:36,687 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:13:36" (1/1) ... [2024-12-05 22:13:36,690 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:13:36" (1/1) ... [2024-12-05 22:13:36,690 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:13:36" (1/1) ... [2024-12-05 22:13:36,699 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:13:36" (1/1) ... [2024-12-05 22:13:36,700 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:13:36" (1/1) ... [2024-12-05 22:13:36,702 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:13:36" (1/1) ... [2024-12-05 22:13:36,704 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:13:36" (1/1) ... [2024-12-05 22:13:36,705 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:13:36" (1/1) ... [2024-12-05 22:13:36,708 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:13:36,709 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:13:36,709 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:13:36,709 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:13:36,710 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:13:36" (1/1) ... [2024-12-05 22:13:36,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:13:36,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:13:36,745 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:13:36,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:13:36,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:13:36,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 22:13:36,774 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 22:13:36,774 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 22:13:36,774 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:13:36,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:13:36,863 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:13:36,865 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:13:40,646 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-12-05 22:13:40,647 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:13:40,821 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:13:40,821 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 22:13:40,821 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:13:40 BoogieIcfgContainer [2024-12-05 22:13:40,821 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:13:40,822 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:13:40,822 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:13:40,831 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:13:40,831 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:13:40" (1/1) ... [2024-12-05 22:13:40,836 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:13:40,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:40,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 48 states and 74 transitions. [2024-12-05 22:13:40,873 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 74 transitions. [2024-12-05 22:13:40,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:13:40,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:40,878 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:13:40,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:13:40,880 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:13:40,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b596d36b-34ff-465d-bc2a-929e882ba13c/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process