./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3399db3-be15-4a53-8dca-cfc8ce79ef0c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3399db3-be15-4a53-8dca-cfc8ce79ef0c/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3399db3-be15-4a53-8dca-cfc8ce79ef0c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3399db3-be15-4a53-8dca-cfc8ce79ef0c/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3399db3-be15-4a53-8dca-cfc8ce79ef0c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3399db3-be15-4a53-8dca-cfc8ce79ef0c/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f41a78d87834195eab5eb2e1b786d665ee0f261c86aa89f4e0ae15aff9e9d1ee --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:26:12,393 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:26:12,495 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3399db3-be15-4a53-8dca-cfc8ce79ef0c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 22:26:12,504 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:26:12,504 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:26:12,537 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:26:12,538 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:26:12,539 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:26:12,539 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:26:12,540 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:26:12,540 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:26:12,541 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:26:12,541 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:26:12,541 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:26:12,541 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:26:12,541 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:26:12,541 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:26:12,542 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:26:12,542 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:26:12,542 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:26:12,543 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:26:12,543 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:26:12,543 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:26:12,543 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:26:12,543 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:26:12,543 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:26:12,543 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:26:12,544 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:26:12,544 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:26:12,544 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:26:12,544 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:26:12,544 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:26:12,544 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:26:12,544 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_b3399db3-be15-4a53-8dca-cfc8ce79ef0c/bin/ukojak-verify-EEHR8qb7sm 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 valid-memcleanup) ) 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 -> f41a78d87834195eab5eb2e1b786d665ee0f261c86aa89f4e0ae15aff9e9d1ee [2024-11-13 22:26:12,866 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:26:12,877 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:26:12,881 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:26:12,883 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:26:12,883 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:26:12,886 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3399db3-be15-4a53-8dca-cfc8ce79ef0c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i Unable to find full path for "g++" [2024-11-13 22:26:14,814 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:26:15,160 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:26:15,164 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3399db3-be15-4a53-8dca-cfc8ce79ef0c/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2024-11-13 22:26:15,188 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3399db3-be15-4a53-8dca-cfc8ce79ef0c/bin/ukojak-verify-EEHR8qb7sm/data/8e776269e/7f8b694d6bdc4eb78b228e071f03f3d3/FLAGcec19c8ff [2024-11-13 22:26:15,206 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3399db3-be15-4a53-8dca-cfc8ce79ef0c/bin/ukojak-verify-EEHR8qb7sm/data/8e776269e/7f8b694d6bdc4eb78b228e071f03f3d3 [2024-11-13 22:26:15,208 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:26:15,210 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:26:15,211 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:26:15,211 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:26:15,216 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:26:15,217 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:26:15" (1/1) ... [2024-11-13 22:26:15,219 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a07286d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:15, skipping insertion in model container [2024-11-13 22:26:15,221 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:26:15" (1/1) ... [2024-11-13 22:26:15,265 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:26:16,030 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:26:16,047 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:26:16,271 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:26:16,324 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:26:16,325 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:16 WrapperNode [2024-11-13 22:26:16,327 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:26:16,328 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:26:16,328 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:26:16,328 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:26:16,335 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:16" (1/1) ... [2024-11-13 22:26:16,386 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:16" (1/1) ... [2024-11-13 22:26:16,504 INFO L138 Inliner]: procedures = 176, calls = 435, calls flagged for inlining = 20, calls inlined = 29, statements flattened = 1938 [2024-11-13 22:26:16,504 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:26:16,505 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:26:16,505 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:26:16,505 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:26:16,515 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:16" (1/1) ... [2024-11-13 22:26:16,516 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:16" (1/1) ... [2024-11-13 22:26:16,537 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:16" (1/1) ... [2024-11-13 22:26:16,538 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:16" (1/1) ... [2024-11-13 22:26:16,645 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:16" (1/1) ... [2024-11-13 22:26:16,659 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:16" (1/1) ... [2024-11-13 22:26:16,664 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:16" (1/1) ... [2024-11-13 22:26:16,670 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:16" (1/1) ... [2024-11-13 22:26:16,682 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:26:16,683 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:26:16,683 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:26:16,684 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:26:16,684 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:16" (1/1) ... [2024-11-13 22:26:16,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:26:16,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3399db3-be15-4a53-8dca-cfc8ce79ef0c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:26:16,790 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3399db3-be15-4a53-8dca-cfc8ce79ef0c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:26:16,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3399db3-be15-4a53-8dca-cfc8ce79ef0c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:26:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:26:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:26:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:26:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:26:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:26:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:26:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:26:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:26:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:26:16,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:26:17,125 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:26:17,127 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:26:19,438 INFO L? ?]: Removed 477 outVars from TransFormulas that were not future-live. [2024-11-13 22:26:19,438 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:26:21,470 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:26:21,472 INFO L316 CfgBuilder]: Removed 77 assume(true) statements. [2024-11-13 22:26:21,473 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:26:21 BoogieIcfgContainer [2024-11-13 22:26:21,473 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:26:21,474 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:26:21,474 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:26:21,485 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:26:21,485 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:26:21" (1/1) ... [2024-11-13 22:26:21,495 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:26:21,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:21,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 200 states and 328 transitions. [2024-11-13 22:26:21,563 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 328 transitions. [2024-11-13 22:26:21,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:26:21,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:21,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:21,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:21,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:21,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:21,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 201 states and 330 transitions. [2024-11-13 22:26:21,846 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 330 transitions. [2024-11-13 22:26:21,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:26:21,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:21,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:21,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:21,937 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:21,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:21,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 201 states and 326 transitions. [2024-11-13 22:26:21,944 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 326 transitions. [2024-11-13 22:26:21,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:26:21,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:21,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:21,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:21,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:22,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:22,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 201 states and 318 transitions. [2024-11-13 22:26:22,011 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 318 transitions. [2024-11-13 22:26:22,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:26:22,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:22,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:22,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:22,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:22,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:22,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 201 states and 306 transitions. [2024-11-13 22:26:22,112 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 306 transitions. [2024-11-13 22:26:22,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:26:22,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:22,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:22,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:22,374 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:32,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:26:42,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:26:42,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:42,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 201 states and 292 transitions. [2024-11-13 22:26:42,585 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 292 transitions. [2024-11-13 22:26:42,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:26:42,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:42,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:42,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:43,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:53,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:27:03,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:27:04,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:27:04,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:04,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 213 states and 305 transitions. [2024-11-13 22:27:04,949 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 305 transitions. [2024-11-13 22:27:04,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:27:04,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:04,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:05,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:05,228 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:05,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:05,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 213 states and 303 transitions. [2024-11-13 22:27:05,246 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 303 transitions. [2024-11-13 22:27:05,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:27:05,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:05,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:05,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:05,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:10,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:27:10,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:10,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 213 states and 301 transitions. [2024-11-13 22:27:10,194 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 301 transitions. [2024-11-13 22:27:10,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:27:10,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:10,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:10,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:10,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:27:20,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:27:21,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:27:21,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:21,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 216 states and 303 transitions. [2024-11-13 22:27:21,843 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 303 transitions. [2024-11-13 22:27:21,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:27:21,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:21,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:22,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:22,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:25,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:27:35,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:27:45,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:27:55,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:27:59,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:27:59,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:59,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 258 states and 355 transitions. [2024-11-13 22:27:59,850 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 355 transitions. [2024-11-13 22:27:59,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:27:59,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:59,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:59,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:00,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:00,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:00,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 258 states and 353 transitions. [2024-11-13 22:28:00,105 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 353 transitions. [2024-11-13 22:28:00,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:28:00,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:00,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:00,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:00,379 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:00,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:00,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 258 states and 351 transitions. [2024-11-13 22:28:00,393 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 351 transitions. [2024-11-13 22:28:00,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:28:00,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:00,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:00,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:00,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:10,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:28:10,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:10,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 258 states and 349 transitions. [2024-11-13 22:28:10,673 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 349 transitions. [2024-11-13 22:28:10,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:28:10,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:10,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:10,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:11,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:28:21,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:28:23,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:28:24,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:24,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 261 states and 351 transitions. [2024-11-13 22:28:24,081 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 351 transitions. [2024-11-13 22:28:24,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:28:24,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:24,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:24,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:24,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:24,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:24,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 261 states and 349 transitions. [2024-11-13 22:28:24,306 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 349 transitions. [2024-11-13 22:28:24,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:28:24,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:24,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:24,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:24,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:28:25,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:25,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 264 states and 351 transitions. [2024-11-13 22:28:25,591 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 351 transitions. [2024-11-13 22:28:25,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:28:25,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:25,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:25,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:26,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:32,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:28:34,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:28:34,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:34,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 326 states and 429 transitions. [2024-11-13 22:28:34,695 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 429 transitions. [2024-11-13 22:28:34,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:28:34,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:34,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:34,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:34,908 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:34,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:34,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 326 states and 428 transitions. [2024-11-13 22:28:34,931 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 428 transitions. [2024-11-13 22:28:34,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:28:34,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:34,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:35,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:35,298 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:35,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:35,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 334 states and 438 transitions. [2024-11-13 22:28:35,740 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 438 transitions. [2024-11-13 22:28:35,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:28:35,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:35,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:35,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:36,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:28:40,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:28:40,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:40,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 337 states and 440 transitions. [2024-11-13 22:28:40,293 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 440 transitions. [2024-11-13 22:28:40,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:28:40,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:40,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:40,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:40,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:28:50,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:28:52,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:28:53,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:53,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 340 states and 442 transitions. [2024-11-13 22:28:53,009 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 442 transitions. [2024-11-13 22:28:53,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:28:53,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:53,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:53,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:53,228 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:53,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:53,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 340 states and 440 transitions. [2024-11-13 22:28:53,459 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 440 transitions. [2024-11-13 22:28:53,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:28:53,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:53,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:53,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:53,800 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:28:54,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:54,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 341 states and 442 transitions. [2024-11-13 22:28:54,681 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 442 transitions. [2024-11-13 22:28:54,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:28:54,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:54,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:54,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:54,899 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:54,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:54,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 341 states and 441 transitions. [2024-11-13 22:28:54,919 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 441 transitions. [2024-11-13 22:28:54,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:28:54,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:54,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:55,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:55,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:55,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:55,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 349 states and 451 transitions. [2024-11-13 22:28:55,928 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 451 transitions. [2024-11-13 22:28:55,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:28:55,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:55,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:56,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:56,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:56,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:56,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 357 states and 461 transitions. [2024-11-13 22:28:56,603 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 461 transitions. [2024-11-13 22:28:56,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:28:56,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:56,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:56,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:56,881 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:56,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:56,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 357 states and 459 transitions. [2024-11-13 22:28:56,904 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 459 transitions. [2024-11-13 22:28:56,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:28:56,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:56,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:57,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:57,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:28:57,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:57,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 360 states and 461 transitions. [2024-11-13 22:28:57,987 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 461 transitions. [2024-11-13 22:28:57,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:28:57,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:57,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:58,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:58,366 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:28:59,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:59,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 361 states and 463 transitions. [2024-11-13 22:28:59,499 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 463 transitions. [2024-11-13 22:28:59,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:28:59,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:59,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:59,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:59,895 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:29:03,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:29:03,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:03,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 362 states and 465 transitions. [2024-11-13 22:29:03,059 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 465 transitions. [2024-11-13 22:29:03,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:29:03,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:03,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:03,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:03,305 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:03,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:03,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 362 states and 463 transitions. [2024-11-13 22:29:03,322 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 463 transitions. [2024-11-13 22:29:03,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:29:03,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:03,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:03,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:03,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:29:04,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:04,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 365 states and 465 transitions. [2024-11-13 22:29:04,398 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 465 transitions. [2024-11-13 22:29:04,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:29:04,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:04,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:04,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:04,857 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:29:06,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:06,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 368 states and 467 transitions. [2024-11-13 22:29:06,054 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 467 transitions. [2024-11-13 22:29:06,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:29:06,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:06,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:06,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:06,840 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:29:15,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:29:18,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:29:29,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:29:39,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:29:47,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:29:57,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:30:02,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:30:03,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:03,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 480 states and 611 transitions. [2024-11-13 22:30:03,210 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 611 transitions. [2024-11-13 22:30:03,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:30:03,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:03,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:03,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:03,911 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:30:04,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:04,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 481 states and 612 transitions. [2024-11-13 22:30:04,085 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 612 transitions. [2024-11-13 22:30:04,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:30:04,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:04,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:04,737 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:14,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:30:24,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:30:28,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:30:29,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:29,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 532 states and 672 transitions. [2024-11-13 22:30:29,143 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 672 transitions. [2024-11-13 22:30:29,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:30:29,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:29,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:29,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:29,841 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 39 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:30:32,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:30:32,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:32,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 517 states and 653 transitions. [2024-11-13 22:30:32,870 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 653 transitions. [2024-11-13 22:30:32,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:30:32,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:32,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:33,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:33,813 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:30:44,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:30:49,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:31:00,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:31:11,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:31:21,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:31:31,182 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:31:33,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:33,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 580 states and 733 transitions. [2024-11-13 22:31:33,074 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 733 transitions. [2024-11-13 22:31:33,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:31:33,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:33,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:33,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:33,737 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 39 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:31:34,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:31:34,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:34,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 583 states and 735 transitions. [2024-11-13 22:31:34,960 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 735 transitions. [2024-11-13 22:31:34,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:31:34,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:34,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:35,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:35,447 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 39 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:31:45,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:31:50,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:31:50,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:50,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 586 states and 737 transitions. [2024-11-13 22:31:50,220 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 737 transitions. [2024-11-13 22:31:50,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:31:50,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:50,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:50,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:50,744 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:00,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:32:10,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:32:13,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:32:14,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:14,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 613 states and 773 transitions. [2024-11-13 22:32:14,791 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 773 transitions. [2024-11-13 22:32:14,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:32:14,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:14,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:15,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:15,259 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:15,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:15,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 614 states and 774 transitions. [2024-11-13 22:32:15,451 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 774 transitions. [2024-11-13 22:32:15,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:32:15,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:15,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:15,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:15,987 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:32:16,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:16,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 617 states and 776 transitions. [2024-11-13 22:32:16,547 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 776 transitions. [2024-11-13 22:32:16,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:32:16,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:16,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:16,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:17,071 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:32:27,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:32:37,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:32:47,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:32:57,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:32:57,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:57,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 620 states and 778 transitions. [2024-11-13 22:32:57,201 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 778 transitions. [2024-11-13 22:32:57,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:32:57,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:57,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:57,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:57,773 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 2 proven. 40 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:33:07,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:33:08,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:33:08,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:08,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 623 states and 780 transitions. [2024-11-13 22:33:08,885 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 780 transitions. [2024-11-13 22:33:08,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:33:08,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:08,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:09,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:09,373 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:33:09,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:09,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 631 states and 790 transitions. [2024-11-13 22:33:09,664 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 790 transitions. [2024-11-13 22:33:09,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:33:09,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:09,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:09,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:10,158 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:33:10,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:10,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 639 states and 800 transitions. [2024-11-13 22:33:10,394 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 800 transitions. [2024-11-13 22:33:10,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:33:10,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:10,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:10,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:10,977 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:33:11,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:11,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 647 states and 810 transitions. [2024-11-13 22:33:11,286 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 810 transitions. [2024-11-13 22:33:11,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:33:11,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:11,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:11,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:11,851 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 39 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:33:12,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:12,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 656 states and 824 transitions. [2024-11-13 22:33:12,328 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 824 transitions. [2024-11-13 22:33:12,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:33:12,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:12,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:12,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:12,771 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:33:13,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:13,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 672 states and 844 transitions. [2024-11-13 22:33:13,310 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 844 transitions. [2024-11-13 22:33:13,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:33:13,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:13,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:13,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:13,817 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 47 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:33:24,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:33:31,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:33:31,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:31,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 675 states and 846 transitions. [2024-11-13 22:33:31,100 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 846 transitions. [2024-11-13 22:33:31,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:33:31,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:31,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:31,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:31,582 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:31,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:31,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 683 states and 856 transitions. [2024-11-13 22:33:31,856 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 856 transitions. [2024-11-13 22:33:31,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:33:31,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:31,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:32,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:32,385 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:32,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:32,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 691 states and 866 transitions. [2024-11-13 22:33:32,743 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 866 transitions. [2024-11-13 22:33:32,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:33:32,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:32,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:33,225 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:33:33,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:33,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 692 states and 868 transitions. [2024-11-13 22:33:33,400 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 868 transitions. [2024-11-13 22:33:33,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:33:33,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:33,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:33,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:34,089 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 48 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:33:44,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:33:54,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:04,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:14,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:25,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:26,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:26,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 732 states and 919 transitions. [2024-11-13 22:34:26,588 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 919 transitions. [2024-11-13 22:34:26,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:34:26,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:26,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:26,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:27,145 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:34:32,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:34:32,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:32,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 733 states and 921 transitions. [2024-11-13 22:34:32,760 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 921 transitions. [2024-11-13 22:34:32,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:34:32,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:32,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:33,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:33,443 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 39 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:34:35,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:34:35,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:35,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 734 states and 923 transitions. [2024-11-13 22:34:35,804 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 923 transitions. [2024-11-13 22:34:35,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:34:35,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:35,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:36,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:36,387 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 47 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:34:38,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:43,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:43,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:43,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 737 states and 925 transitions. [2024-11-13 22:34:43,581 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 925 transitions. [2024-11-13 22:34:43,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:34:43,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:43,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:43,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:44,117 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:44,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:44,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 745 states and 935 transitions. [2024-11-13 22:34:44,838 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 935 transitions. [2024-11-13 22:34:44,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:34:44,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:44,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:45,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:45,260 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:34:46,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:34:46,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:46,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 746 states and 937 transitions. [2024-11-13 22:34:46,983 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 937 transitions. [2024-11-13 22:34:46,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:34:46,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:46,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:47,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:47,521 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:34:50,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:34:50,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:50,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 747 states and 939 transitions. [2024-11-13 22:34:50,208 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 939 transitions. [2024-11-13 22:34:50,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:34:50,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:50,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:50,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:50,705 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:51,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:51,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 755 states and 952 transitions. [2024-11-13 22:34:51,322 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 952 transitions. [2024-11-13 22:34:51,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:34:51,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:51,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:51,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:51,831 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:34:52,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:52,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 758 states and 954 transitions. [2024-11-13 22:34:52,586 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 954 transitions. [2024-11-13 22:34:52,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:34:52,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:52,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:52,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:53,153 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:34:53,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:53,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 761 states and 956 transitions. [2024-11-13 22:34:53,785 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 956 transitions. [2024-11-13 22:34:53,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:34:53,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:53,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:54,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:54,268 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:34:55,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:55,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 764 states and 958 transitions. [2024-11-13 22:34:55,264 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 958 transitions. [2024-11-13 22:34:55,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:34:55,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:55,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:55,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:55,869 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 39 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:34:57,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:34:57,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:57,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 767 states and 960 transitions. [2024-11-13 22:34:57,089 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 960 transitions. [2024-11-13 22:34:57,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:34:57,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:57,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:57,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:57,538 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:34:57,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:57,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 768 states and 962 transitions. [2024-11-13 22:34:57,924 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 962 transitions. [2024-11-13 22:34:57,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:34:57,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:57,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:58,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:58,378 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:35:04,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:35:05,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:05,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 769 states and 964 transitions. [2024-11-13 22:35:05,072 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 964 transitions. [2024-11-13 22:35:05,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:35:05,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:05,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:05,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:05,588 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:35:05,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:05,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 770 states and 965 transitions. [2024-11-13 22:35:05,797 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 965 transitions. [2024-11-13 22:35:05,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:35:05,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:05,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:06,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:06,289 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:35:07,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:07,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 773 states and 967 transitions. [2024-11-13 22:35:07,652 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 967 transitions. [2024-11-13 22:35:07,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:35:07,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:07,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:07,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:08,256 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:35:08,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:08,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 776 states and 969 transitions. [2024-11-13 22:35:08,619 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 969 transitions. [2024-11-13 22:35:08,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:35:08,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:08,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:08,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:09,074 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:35:09,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:09,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 779 states and 971 transitions. [2024-11-13 22:35:09,500 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 971 transitions. [2024-11-13 22:35:09,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:35:09,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:09,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:09,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:10,017 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:35:10,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:10,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 782 states and 973 transitions. [2024-11-13 22:35:10,512 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 973 transitions. [2024-11-13 22:35:10,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 22:35:10,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:10,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:10,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:11,213 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 3 proven. 76 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:35:11,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:11,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 786 states and 976 transitions. [2024-11-13 22:35:11,475 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 976 transitions. [2024-11-13 22:35:11,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:35:11,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:11,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:11,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:12,275 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:14,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:35:15,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:15,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 838 states and 1039 transitions. [2024-11-13 22:35:15,437 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1039 transitions. [2024-11-13 22:35:15,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:35:15,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:15,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:15,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:16,179 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:35:18,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:18,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 869 states and 1077 transitions. [2024-11-13 22:35:18,046 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1077 transitions. [2024-11-13 22:35:18,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:35:18,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:18,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:18,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:18,646 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:35:19,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:19,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 884 states and 1094 transitions. [2024-11-13 22:35:19,851 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1094 transitions. [2024-11-13 22:35:19,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:35:19,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:19,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:20,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:20,614 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:35:21,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:21,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 898 states and 1111 transitions. [2024-11-13 22:35:21,033 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1111 transitions. [2024-11-13 22:35:21,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:35:21,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:21,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:21,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:21,718 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:35:22,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:22,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 902 states and 1114 transitions. [2024-11-13 22:35:22,101 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1114 transitions. [2024-11-13 22:35:22,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:35:22,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:22,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:22,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:23,027 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:35:25,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:35:25,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:25,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 905 states and 1116 transitions. [2024-11-13 22:35:25,251 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1116 transitions. [2024-11-13 22:35:25,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:35:25,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:25,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:25,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:26,076 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:35:26,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:26,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 908 states and 1118 transitions. [2024-11-13 22:35:26,944 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1118 transitions. [2024-11-13 22:35:26,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 22:35:26,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:26,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:27,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:27,727 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 3 proven. 76 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:35:28,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:28,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 914 states and 1126 transitions. [2024-11-13 22:35:28,189 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1126 transitions. [2024-11-13 22:35:28,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:35:28,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:28,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:28,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:28,931 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 51 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:35:29,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:29,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 915 states and 1126 transitions. [2024-11-13 22:35:29,145 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1126 transitions. [2024-11-13 22:35:29,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:35:29,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:29,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:29,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:30,029 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 50 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:35:40,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:35:42,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:35:42,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:42,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 918 states and 1128 transitions. [2024-11-13 22:35:42,524 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1128 transitions. [2024-11-13 22:35:42,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:35:42,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:42,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:42,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:43,263 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 87 proven. 71 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:35:44,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:35:44,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:44,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 921 states and 1130 transitions. [2024-11-13 22:35:44,994 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1130 transitions. [2024-11-13 22:35:44,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:35:44,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:44,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:45,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:46,164 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:46,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:46,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 929 states and 1140 transitions. [2024-11-13 22:35:46,581 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1140 transitions. [2024-11-13 22:35:46,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:35:46,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:46,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:47,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:47,648 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:47,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:47,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 937 states and 1150 transitions. [2024-11-13 22:35:47,962 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1150 transitions. [2024-11-13 22:35:47,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 22:35:47,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:47,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:48,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:48,775 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 3 proven. 76 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 22:35:49,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:49,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 938 states and 1152 transitions. [2024-11-13 22:35:49,203 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1152 transitions. [2024-11-13 22:35:49,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 22:35:49,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:49,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:49,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:50,042 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:35:50,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:50,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 946 states and 1162 transitions. [2024-11-13 22:35:50,385 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1162 transitions. [2024-11-13 22:35:50,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 22:35:50,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:50,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:50,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:51,162 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:35:52,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:52,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 947 states and 1164 transitions. [2024-11-13 22:35:52,109 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1164 transitions. [2024-11-13 22:35:52,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 22:35:52,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:52,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:52,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:52,927 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:35:53,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:53,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 953 states and 1172 transitions. [2024-11-13 22:35:53,483 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1172 transitions. [2024-11-13 22:35:53,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 22:35:53,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:53,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:54,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:54,667 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:56,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:35:56,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:56,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 971 states and 1196 transitions. [2024-11-13 22:35:56,940 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1196 transitions. [2024-11-13 22:35:56,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 22:35:56,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:56,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:57,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:57,714 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:35:58,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:58,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 972 states and 1198 transitions. [2024-11-13 22:35:58,177 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1198 transitions. [2024-11-13 22:35:58,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 22:35:58,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:58,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:58,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:59,374 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:35:59,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:59,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 980 states and 1208 transitions. [2024-11-13 22:35:59,765 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1208 transitions. [2024-11-13 22:35:59,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 22:35:59,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:59,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:00,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:00,586 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 3 proven. 76 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:36:01,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:01,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 983 states and 1210 transitions. [2024-11-13 22:36:01,151 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1210 transitions. [2024-11-13 22:36:01,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 22:36:01,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:01,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:01,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:01,755 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:36:02,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:02,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 984 states and 1212 transitions. [2024-11-13 22:36:02,678 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1212 transitions. [2024-11-13 22:36:02,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 22:36:02,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:02,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:03,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:03,333 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 70 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:36:03,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:03,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 985 states and 1214 transitions. [2024-11-13 22:36:03,983 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1214 transitions. [2024-11-13 22:36:03,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 22:36:03,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:03,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:04,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:04,838 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:36:05,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:05,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 986 states and 1216 transitions. [2024-11-13 22:36:05,607 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1216 transitions. [2024-11-13 22:36:05,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 22:36:05,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:05,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:06,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:06,603 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:36:07,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:07,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 987 states and 1218 transitions. [2024-11-13 22:36:07,146 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1218 transitions. [2024-11-13 22:36:07,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 22:36:07,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:07,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:07,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:08,295 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:36:09,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:36:09,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:09,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 990 states and 1220 transitions. [2024-11-13 22:36:09,889 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1220 transitions. [2024-11-13 22:36:09,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 22:36:09,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:09,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:10,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:10,912 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:36:12,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:36:12,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:12,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 993 states and 1222 transitions. [2024-11-13 22:36:12,366 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1222 transitions. [2024-11-13 22:36:12,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:36:12,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:12,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:12,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:13,176 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 70 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:36:13,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:13,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 996 states and 1224 transitions. [2024-11-13 22:36:13,689 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1224 transitions. [2024-11-13 22:36:13,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:36:13,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:13,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:14,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:14,364 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:36:14,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:14,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 999 states and 1226 transitions. [2024-11-13 22:36:14,765 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1226 transitions. [2024-11-13 22:36:14,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:36:14,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:14,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:15,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:15,553 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 70 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:36:20,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:36:20,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:20,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 1002 states and 1228 transitions. [2024-11-13 22:36:20,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1228 transitions. [2024-11-13 22:36:20,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:36:20,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:20,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:20,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:21,047 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 49 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:36:22,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:22,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 1005 states and 1230 transitions. [2024-11-13 22:36:22,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1230 transitions. [2024-11-13 22:36:22,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 22:36:22,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:22,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:22,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:23,647 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:27,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:36:32,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:36:35,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:36:41,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:36:42,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:42,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 1057 states and 1293 transitions. [2024-11-13 22:36:42,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1293 transitions. [2024-11-13 22:36:42,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 22:36:42,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:42,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:42,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:43,295 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 87 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-13 22:36:53,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:36:58,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:37:09,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:37:19,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:37:22,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:37:23,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:23,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1109 states and 1355 transitions. [2024-11-13 22:37:23,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1355 transitions. [2024-11-13 22:37:23,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 22:37:23,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:23,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:23,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:24,086 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:34,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:37:44,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:37:54,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:38:04,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:38:04,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:04,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1112 states and 1357 transitions. [2024-11-13 22:38:04,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1357 transitions. [2024-11-13 22:38:04,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 22:38:04,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:04,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:04,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:05,311 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:38:05,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:05,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 1115 states and 1359 transitions. [2024-11-13 22:38:05,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1359 transitions. [2024-11-13 22:38:05,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 22:38:05,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:05,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:06,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:06,725 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 126 proven. 88 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 22:38:16,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:38:26,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:38:36,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:38:46,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:38:46,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:46,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1118 states and 1361 transitions. [2024-11-13 22:38:46,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1361 transitions. [2024-11-13 22:38:46,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 22:38:46,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:46,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:47,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:47,749 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 127 proven. 88 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 22:38:48,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:48,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1121 states and 1363 transitions. [2024-11-13 22:38:48,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1363 transitions. [2024-11-13 22:38:48,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 22:38:48,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:48,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:48,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:49,125 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:49,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:49,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1129 states and 1373 transitions. [2024-11-13 22:38:49,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1373 transitions. [2024-11-13 22:38:49,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 22:38:49,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:49,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:50,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:50,650 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:50,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:50,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1137 states and 1383 transitions. [2024-11-13 22:38:50,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1383 transitions. [2024-11-13 22:38:50,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 22:38:50,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:50,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:51,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:51,751 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 87 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-13 22:38:52,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:52,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 1145 states and 1393 transitions. [2024-11-13 22:38:52,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1393 transitions. [2024-11-13 22:38:52,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 22:38:52,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:52,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:52,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:52,963 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:56,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:38:57,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:38:57,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:57,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1146 states and 1395 transitions. [2024-11-13 22:38:57,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1395 transitions. [2024-11-13 22:38:57,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 22:38:57,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:57,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:57,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:58,460 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:38:59,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:59,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 1147 states and 1397 transitions. [2024-11-13 22:38:59,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1397 transitions. [2024-11-13 22:38:59,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 22:38:59,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:59,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:59,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:59,998 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 87 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-13 22:39:00,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:00,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1155 states and 1407 transitions. [2024-11-13 22:39:00,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1407 transitions. [2024-11-13 22:39:00,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 22:39:00,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:00,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:00,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:01,070 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 87 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 22:39:01,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:01,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1156 states and 1409 transitions. [2024-11-13 22:39:01,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1409 transitions. [2024-11-13 22:39:01,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 22:39:01,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:01,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:02,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:02,550 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 87 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 22:39:03,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:03,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1157 states and 1411 transitions. [2024-11-13 22:39:03,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1411 transitions. [2024-11-13 22:39:03,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 22:39:03,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:03,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:04,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:04,879 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:39:05,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:05,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1160 states and 1413 transitions. [2024-11-13 22:39:05,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1413 transitions. [2024-11-13 22:39:05,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 22:39:05,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:05,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:06,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:06,912 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:39:07,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:07,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1163 states and 1415 transitions. [2024-11-13 22:39:07,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1415 transitions. [2024-11-13 22:39:07,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-13 22:39:07,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:07,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:07,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:08,453 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 87 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 22:39:08,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:08,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1166 states and 1417 transitions. [2024-11-13 22:39:08,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1417 transitions. [2024-11-13 22:39:08,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-13 22:39:08,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:08,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:09,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:09,719 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 87 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 22:39:10,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:10,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1169 states and 1419 transitions. [2024-11-13 22:39:10,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1419 transitions. [2024-11-13 22:39:10,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-13 22:39:10,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:10,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:10,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:11,692 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:13,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:39:14,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:14,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 1221 states and 1482 transitions. [2024-11-13 22:39:14,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1482 transitions. [2024-11-13 22:39:14,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 22:39:14,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:14,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:14,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:15,447 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 125 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 22:39:19,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:39:22,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:39:28,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:39:28,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:28,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 1273 states and 1544 transitions. [2024-11-13 22:39:28,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1544 transitions. [2024-11-13 22:39:28,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 22:39:28,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:28,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:29,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:29,992 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:39:40,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:39:42,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:39:42,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:42,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 1276 states and 1546 transitions. [2024-11-13 22:39:42,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1546 transitions. [2024-11-13 22:39:42,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 22:39:42,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:42,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:43,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:43,898 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:39:54,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:39:55,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:39:55,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:55,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 1279 states and 1548 transitions. [2024-11-13 22:39:55,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1548 transitions. [2024-11-13 22:39:55,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 22:39:55,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:55,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:56,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:57,146 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 166 proven. 126 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-13 22:39:59,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:40:09,107 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:40:10,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:40:10,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:10,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 1282 states and 1550 transitions. [2024-11-13 22:40:10,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1550 transitions. [2024-11-13 22:40:10,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 22:40:10,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:10,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:10,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:11,194 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 167 proven. 126 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 22:40:21,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:40:21,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:21,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1285 states and 1552 transitions. [2024-11-13 22:40:21,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1552 transitions. [2024-11-13 22:40:21,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 22:40:21,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:21,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:22,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:23,324 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:23,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:23,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1293 states and 1562 transitions. [2024-11-13 22:40:23,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1562 transitions. [2024-11-13 22:40:23,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 22:40:23,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:23,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:24,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:25,079 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:25,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:25,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1301 states and 1572 transitions. [2024-11-13 22:40:25,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1572 transitions. [2024-11-13 22:40:25,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-13 22:40:25,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:25,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:26,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:27,251 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 125 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 22:40:27,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:27,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1309 states and 1582 transitions. [2024-11-13 22:40:27,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1582 transitions. [2024-11-13 22:40:27,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-13 22:40:27,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:27,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:28,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:28,853 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:29,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:29,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1310 states and 1584 transitions. [2024-11-13 22:40:29,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1584 transitions. [2024-11-13 22:40:29,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-13 22:40:29,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:29,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:30,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:31,302 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:32,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:32,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 1311 states and 1586 transitions. [2024-11-13 22:40:32,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1586 transitions. [2024-11-13 22:40:32,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-13 22:40:32,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:32,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:33,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:34,358 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 125 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 22:40:34,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:34,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1319 states and 1596 transitions. [2024-11-13 22:40:34,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1596 transitions. [2024-11-13 22:40:34,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-13 22:40:34,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:34,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:35,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:35,568 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 166 proven. 125 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 22:40:36,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:40:36,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:36,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1320 states and 1598 transitions. [2024-11-13 22:40:36,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 1598 transitions. [2024-11-13 22:40:36,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-13 22:40:36,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:36,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:37,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:38,028 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 166 proven. 125 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 22:40:38,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:38,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1321 states and 1600 transitions. [2024-11-13 22:40:38,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 1600 transitions. [2024-11-13 22:40:38,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-13 22:40:38,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:38,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:38,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:39,847 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:40:41,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:40:41,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:41,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1324 states and 1602 transitions. [2024-11-13 22:40:41,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1602 transitions. [2024-11-13 22:40:41,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-13 22:40:41,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:41,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:42,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:42,979 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:40:43,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:43,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1327 states and 1604 transitions. [2024-11-13 22:40:43,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 1604 transitions. [2024-11-13 22:40:43,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-13 22:40:43,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:43,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:43,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:44,614 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 166 proven. 188 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-13 22:40:45,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:45,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1330 states and 1606 transitions. [2024-11-13 22:40:45,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 1606 transitions. [2024-11-13 22:40:45,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-13 22:40:45,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:45,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:46,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:46,910 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 166 proven. 125 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 22:40:47,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:47,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1333 states and 1608 transitions. [2024-11-13 22:40:47,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 1608 transitions. [2024-11-13 22:40:47,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-13 22:40:47,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:47,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:49,268 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 0 proven. 766 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:59,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []