./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b38c40e5-504a-45f1-9eda-1cb97b69fb2c/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b38c40e5-504a-45f1-9eda-1cb97b69fb2c/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b38c40e5-504a-45f1-9eda-1cb97b69fb2c/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b38c40e5-504a-45f1-9eda-1cb97b69fb2c/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b38c40e5-504a-45f1-9eda-1cb97b69fb2c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b38c40e5-504a-45f1-9eda-1cb97b69fb2c/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7f552e336cb6eb3ea16ba25a84411e1d0c8dcfaa2b088c21df87ffefed1a84a7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:03:17,904 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:03:18,003 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b38c40e5-504a-45f1-9eda-1cb97b69fb2c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 05:03:18,009 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:03:18,010 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:03:18,046 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:03:18,047 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:03:18,047 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:03:18,048 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:03:18,048 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:03:18,048 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:03:18,048 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:03:18,050 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:03:18,050 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:03:18,051 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:03:18,051 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:03:18,051 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:03:18,051 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:03:18,051 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:03:18,051 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:03:18,051 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:03:18,051 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:03:18,052 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:03:18,052 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:03:18,052 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:03:18,052 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:03:18,052 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:03:18,052 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:03:18,052 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:03:18,052 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:03:18,052 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:03:18,052 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:03:18,053 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:03:18,053 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_b38c40e5-504a-45f1-9eda-1cb97b69fb2c/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f552e336cb6eb3ea16ba25a84411e1d0c8dcfaa2b088c21df87ffefed1a84a7 [2024-11-25 05:03:18,373 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:03:18,384 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:03:18,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:03:18,389 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:03:18,390 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:03:18,391 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b38c40e5-504a-45f1-9eda-1cb97b69fb2c/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2024-11-25 05:03:21,444 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b38c40e5-504a-45f1-9eda-1cb97b69fb2c/bin/ukojak-verify-ENZ3QT5qd3/data/79703b27a/13c33de9bafd4f8795506767511feed1/FLAGfa96688fb [2024-11-25 05:03:21,818 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:03:21,819 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b38c40e5-504a-45f1-9eda-1cb97b69fb2c/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2024-11-25 05:03:21,846 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b38c40e5-504a-45f1-9eda-1cb97b69fb2c/bin/ukojak-verify-ENZ3QT5qd3/data/79703b27a/13c33de9bafd4f8795506767511feed1/FLAGfa96688fb [2024-11-25 05:03:21,868 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b38c40e5-504a-45f1-9eda-1cb97b69fb2c/bin/ukojak-verify-ENZ3QT5qd3/data/79703b27a/13c33de9bafd4f8795506767511feed1 [2024-11-25 05:03:21,872 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:03:21,875 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:03:21,876 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:03:21,876 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:03:21,881 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:03:21,882 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:03:21" (1/1) ... [2024-11-25 05:03:21,885 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a115919 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:21, skipping insertion in model container [2024-11-25 05:03:21,886 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:03:21" (1/1) ... [2024-11-25 05:03:21,944 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:03:22,424 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b38c40e5-504a-45f1-9eda-1cb97b69fb2c/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i[33021,33034] [2024-11-25 05:03:22,544 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:03:22,556 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:03:22,592 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b38c40e5-504a-45f1-9eda-1cb97b69fb2c/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i[33021,33034] [2024-11-25 05:03:22,650 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:03:22,687 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:03:22,687 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:22 WrapperNode [2024-11-25 05:03:22,688 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:03:22,689 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:03:22,689 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:03:22,689 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:03:22,696 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:22" (1/1) ... [2024-11-25 05:03:22,734 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:22" (1/1) ... [2024-11-25 05:03:22,812 INFO L138 Inliner]: procedures = 176, calls = 230, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 981 [2024-11-25 05:03:22,816 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:03:22,817 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:03:22,821 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:03:22,821 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:03:22,829 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:22" (1/1) ... [2024-11-25 05:03:22,830 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:22" (1/1) ... [2024-11-25 05:03:22,843 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:22" (1/1) ... [2024-11-25 05:03:22,847 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:22" (1/1) ... [2024-11-25 05:03:22,899 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:22" (1/1) ... [2024-11-25 05:03:22,901 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:22" (1/1) ... [2024-11-25 05:03:22,915 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:22" (1/1) ... [2024-11-25 05:03:22,919 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:22" (1/1) ... [2024-11-25 05:03:22,929 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:22" (1/1) ... [2024-11-25 05:03:22,942 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:03:22,943 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:03:22,943 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:03:22,946 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:03:22,947 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:03:22" (1/1) ... [2024-11-25 05:03:22,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:03:22,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b38c40e5-504a-45f1-9eda-1cb97b69fb2c/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:03:22,982 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b38c40e5-504a-45f1-9eda-1cb97b69fb2c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:03:22,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b38c40e5-504a-45f1-9eda-1cb97b69fb2c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:03:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 05:03:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 05:03:23,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 05:03:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 05:03:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 05:03:23,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 05:03:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 05:03:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:03:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 05:03:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 05:03:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 05:03:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:03:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:03:23,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:03:23,269 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:03:23,272 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:03:24,969 INFO L? ?]: Removed 229 outVars from TransFormulas that were not future-live. [2024-11-25 05:03:24,969 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:03:26,068 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:03:26,070 INFO L312 CfgBuilder]: Removed 23 assume(true) statements. [2024-11-25 05:03:26,070 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:03:26 BoogieIcfgContainer [2024-11-25 05:03:26,071 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:03:26,071 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:03:26,072 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:03:26,083 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:03:26,084 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:03:26" (1/1) ... [2024-11-25 05:03:26,093 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:03:26,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:26,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 100 states and 170 transitions. [2024-11-25 05:03:26,152 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 170 transitions. [2024-11-25 05:03:26,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 05:03:26,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:26,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:26,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:26,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:03:26,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:26,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 101 states and 171 transitions. [2024-11-25 05:03:26,388 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 171 transitions. [2024-11-25 05:03:26,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 05:03:26,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:26,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:26,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:26,443 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:03:26,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:26,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 101 states and 169 transitions. [2024-11-25 05:03:26,449 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 169 transitions. [2024-11-25 05:03:26,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:03:26,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:26,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:26,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:26,525 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:03:26,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:26,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 101 states and 165 transitions. [2024-11-25 05:03:26,539 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 165 transitions. [2024-11-25 05:03:26,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:03:26,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:26,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:26,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:26,596 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:03:26,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:26,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 101 states and 159 transitions. [2024-11-25 05:03:26,611 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 159 transitions. [2024-11-25 05:03:26,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:03:26,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:26,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:26,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:26,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:03:31,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:03:31,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:31,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 101 states and 153 transitions. [2024-11-25 05:03:31,504 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 153 transitions. [2024-11-25 05:03:31,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:03:31,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:31,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:31,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:31,900 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:03:42,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:03:52,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:04:02,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:04:12,076 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 [] [2024-11-25 05:04:12,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:12,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 113 states and 167 transitions. [2024-11-25 05:04:12,109 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 167 transitions. [2024-11-25 05:04:12,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:04:12,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:12,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:12,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:12,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:04:12,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:12,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 113 states and 165 transitions. [2024-11-25 05:04:12,344 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 165 transitions. [2024-11-25 05:04:12,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:04:12,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:12,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:12,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:12,531 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:04:12,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:12,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 113 states and 163 transitions. [2024-11-25 05:04:12,544 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 163 transitions. [2024-11-25 05:04:12,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:04:12,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:12,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:12,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:12,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:04:22,727 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 [] [2024-11-25 05:04:22,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:22,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 113 states and 161 transitions. [2024-11-25 05:04:22,742 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 161 transitions. [2024-11-25 05:04:22,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:04:22,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:22,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:22,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:23,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:27,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:04:31,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:04:31,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:31,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 116 states and 163 transitions. [2024-11-25 05:04:31,397 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 163 transitions. [2024-11-25 05:04:31,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:04:31,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:31,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:31,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:31,814 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:04:41,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:04:51,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:05:01,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:05:04,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:05:04,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:04,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 150 states and 206 transitions. [2024-11-25 05:05:04,910 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 206 transitions. [2024-11-25 05:05:04,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 05:05:04,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:04,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:05,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:05,354 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:05:15,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:05:25,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:05:33,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:05:33,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:33,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 153 states and 208 transitions. [2024-11-25 05:05:33,512 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 208 transitions. [2024-11-25 05:05:33,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 05:05:33,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:33,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:33,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:33,705 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:05:33,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:33,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 153 states and 206 transitions. [2024-11-25 05:05:33,807 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 206 transitions. [2024-11-25 05:05:33,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 05:05:33,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:33,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:33,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:34,024 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:05:34,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:34,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 153 states and 205 transitions. [2024-11-25 05:05:34,043 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 205 transitions. [2024-11-25 05:05:34,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:05:34,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:34,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:34,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:34,457 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:05:34,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:34,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 216 transitions. [2024-11-25 05:05:34,698 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 216 transitions. [2024-11-25 05:05:34,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 05:05:34,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:34,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:34,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:35,146 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:05:36,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:05:36,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:36,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 163 states and 218 transitions. [2024-11-25 05:05:36,693 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 218 transitions. [2024-11-25 05:05:36,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:05:36,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:36,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:36,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:36,902 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:05:36,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:36,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 163 states and 216 transitions. [2024-11-25 05:05:36,916 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 216 transitions. [2024-11-25 05:05:36,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:05:36,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:36,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:37,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:37,311 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:05:38,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:38,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 166 states and 218 transitions. [2024-11-25 05:05:38,097 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 218 transitions. [2024-11-25 05:05:38,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 05:05:38,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:38,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:38,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:38,641 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:05:40,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:05:40,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:40,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 193 states and 251 transitions. [2024-11-25 05:05:40,915 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 251 transitions. [2024-11-25 05:05:40,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 05:05:40,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:40,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:41,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:41,506 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:05:44,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:05:44,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:44,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 196 states and 253 transitions. [2024-11-25 05:05:44,360 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 253 transitions. [2024-11-25 05:05:44,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:05:44,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:44,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:44,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:44,811 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 05:05:49,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:05:49,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:49,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 227 states and 292 transitions. [2024-11-25 05:05:49,846 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 292 transitions. [2024-11-25 05:05:49,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 05:05:49,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:49,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:50,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:50,323 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:05:50,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:50,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 236 states and 303 transitions. [2024-11-25 05:05:50,618 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 303 transitions. [2024-11-25 05:05:50,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 05:05:50,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:50,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:50,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:51,093 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:05:51,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:51,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 237 states and 305 transitions. [2024-11-25 05:05:51,862 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 305 transitions. [2024-11-25 05:05:51,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 05:05:51,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:51,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:52,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:52,263 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 12 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:06:02,285 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 [] [2024-11-25 05:06:06,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:06:06,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:06,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 220 states and 284 transitions. [2024-11-25 05:06:06,285 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 284 transitions. [2024-11-25 05:06:06,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 05:06:06,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:06,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:06,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:06,771 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:06:09,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:06:09,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:09,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 223 states and 286 transitions. [2024-11-25 05:06:09,667 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 286 transitions. [2024-11-25 05:06:09,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 05:06:09,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:09,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:09,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:10,036 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:06:10,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:10,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 232 states and 297 transitions. [2024-11-25 05:06:10,320 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 297 transitions. [2024-11-25 05:06:10,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 05:06:10,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:10,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:10,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:10,701 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 05:06:12,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:06:12,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:12,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 233 states and 299 transitions. [2024-11-25 05:06:12,790 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 299 transitions. [2024-11-25 05:06:12,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 05:06:12,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:12,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:12,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:13,448 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:06:14,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:06:15,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:15,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 260 states and 332 transitions. [2024-11-25 05:06:15,059 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 332 transitions. [2024-11-25 05:06:15,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 05:06:15,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:15,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:15,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:15,497 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 05:06:16,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:16,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 263 states and 334 transitions. [2024-11-25 05:06:16,418 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 334 transitions. [2024-11-25 05:06:16,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 05:06:16,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:16,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:16,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:17,038 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:06:18,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:06:18,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:18,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 266 states and 336 transitions. [2024-11-25 05:06:18,217 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 336 transitions. [2024-11-25 05:06:18,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 05:06:18,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:18,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:18,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:18,647 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-25 05:06:28,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:06:38,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:06:42,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:06:42,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:42,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 279 states and 352 transitions. [2024-11-25 05:06:42,287 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 352 transitions. [2024-11-25 05:06:42,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 05:06:42,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:42,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:42,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:42,899 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:06:43,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:43,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 288 states and 363 transitions. [2024-11-25 05:06:43,169 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 363 transitions. [2024-11-25 05:06:43,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 05:06:43,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:43,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:43,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:43,543 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-25 05:06:43,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:43,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 302 states and 381 transitions. [2024-11-25 05:06:43,841 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 381 transitions. [2024-11-25 05:06:43,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 05:06:43,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:43,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:44,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:44,429 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:06:48,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:06:49,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:06:49,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:49,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 303 states and 383 transitions. [2024-11-25 05:06:49,279 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 383 transitions. [2024-11-25 05:06:49,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 05:06:49,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:49,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:49,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:49,692 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 40 proven. 23 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 05:06:59,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:07:05,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:07:05,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:05,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 306 states and 385 transitions. [2024-11-25 05:07:05,412 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 385 transitions. [2024-11-25 05:07:05,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 05:07:05,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:05,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:05,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:06,132 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:07:07,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:07,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 309 states and 387 transitions. [2024-11-25 05:07:07,667 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 387 transitions. [2024-11-25 05:07:07,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 05:07:07,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:07,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:07,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:08,041 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-25 05:07:08,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:08,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 318 states and 398 transitions. [2024-11-25 05:07:08,235 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 398 transitions. [2024-11-25 05:07:08,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 05:07:08,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:08,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:08,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:08,586 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 05:07:09,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:09,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 319 states and 400 transitions. [2024-11-25 05:07:09,416 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 400 transitions. [2024-11-25 05:07:09,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 05:07:09,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:09,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:09,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:10,092 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:07:20,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:07:30,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:07:32,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:07:32,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:32,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 346 states and 433 transitions. [2024-11-25 05:07:32,812 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 433 transitions. [2024-11-25 05:07:32,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 05:07:32,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:32,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:33,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:33,227 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-25 05:07:43,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:07:43,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:43,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 349 states and 435 transitions. [2024-11-25 05:07:43,324 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 435 transitions. [2024-11-25 05:07:43,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 05:07:43,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:43,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:43,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:43,987 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:07:54,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:08:04,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:08:15,050 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 [] [2024-11-25 05:08:15,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:15,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 352 states and 437 transitions. [2024-11-25 05:08:15,075 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 437 transitions. [2024-11-25 05:08:15,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 05:08:15,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:15,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:15,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:15,527 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 05:08:15,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:15,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 353 states and 437 transitions. [2024-11-25 05:08:15,627 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 437 transitions. [2024-11-25 05:08:15,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 05:08:15,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:15,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:15,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:16,397 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:08:16,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:16,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 362 states and 448 transitions. [2024-11-25 05:08:16,740 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 448 transitions. [2024-11-25 05:08:16,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 05:08:16,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:16,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:16,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:17,141 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 05:08:27,365 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 [] [2024-11-25 05:08:30,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:08:30,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:30,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 389 states and 480 transitions. [2024-11-25 05:08:30,707 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 480 transitions. [2024-11-25 05:08:30,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 05:08:30,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:30,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:30,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:31,332 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:08:33,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:08:34,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:34,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 390 states and 482 transitions. [2024-11-25 05:08:34,329 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 482 transitions. [2024-11-25 05:08:34,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 05:08:34,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:34,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:34,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:34,782 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 55 proven. 34 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 05:08:44,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:08:54,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:09:04,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:09:07,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:09:07,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:07,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 393 states and 484 transitions. [2024-11-25 05:09:07,106 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 484 transitions. [2024-11-25 05:09:07,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 05:09:07,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:07,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:07,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:08,052 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:09:09,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:09:10,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:10,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 396 states and 486 transitions. [2024-11-25 05:09:10,012 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 486 transitions. [2024-11-25 05:09:10,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 05:09:10,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:10,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:10,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:10,571 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-25 05:09:10,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:10,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 405 states and 497 transitions. [2024-11-25 05:09:10,892 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 497 transitions. [2024-11-25 05:09:10,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 05:09:10,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:10,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:11,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:11,428 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-25 05:09:11,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:11,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 406 states and 499 transitions. [2024-11-25 05:09:11,858 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 499 transitions. [2024-11-25 05:09:11,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 05:09:11,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:11,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:12,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:12,888 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:09:14,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:14,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 433 states and 532 transitions. [2024-11-25 05:09:14,250 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 532 transitions. [2024-11-25 05:09:14,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 05:09:14,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:14,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:14,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:14,718 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 05:09:16,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:09:16,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:16,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 436 states and 534 transitions. [2024-11-25 05:09:16,211 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 534 transitions. [2024-11-25 05:09:16,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 05:09:16,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:16,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:16,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:17,005 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:09:27,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:09:37,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:09:38,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:09:38,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:38,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 439 states and 536 transitions. [2024-11-25 05:09:38,574 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 536 transitions. [2024-11-25 05:09:38,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 05:09:38,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:38,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:38,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:39,160 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-25 05:09:41,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:09:48,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:09:49,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:49,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 466 states and 568 transitions. [2024-11-25 05:09:49,293 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 568 transitions. [2024-11-25 05:09:49,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 05:09:49,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:49,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:49,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:50,139 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:09:50,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:50,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 475 states and 579 transitions. [2024-11-25 05:09:50,484 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 579 transitions. [2024-11-25 05:09:50,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 05:09:50,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:50,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:50,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:51,273 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:09:52,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:52,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 476 states and 581 transitions. [2024-11-25 05:09:52,239 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 581 transitions. [2024-11-25 05:09:52,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-25 05:09:52,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:52,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:52,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:52,776 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 70 proven. 45 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-11-25 05:10:02,818 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 [] [2024-11-25 05:10:04,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:10:04,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:04,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 479 states and 583 transitions. [2024-11-25 05:10:04,227 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 583 transitions. [2024-11-25 05:10:04,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-25 05:10:04,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:04,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:04,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:05,335 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:10:09,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:10:09,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:09,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 482 states and 585 transitions. [2024-11-25 05:10:09,412 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 585 transitions. [2024-11-25 05:10:09,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 05:10:09,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:09,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:09,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:09,966 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-25 05:10:10,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:10,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 491 states and 596 transitions. [2024-11-25 05:10:10,158 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 596 transitions. [2024-11-25 05:10:10,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-25 05:10:10,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:10,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:10,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:10,732 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-11-25 05:10:11,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:11,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 492 states and 598 transitions. [2024-11-25 05:10:11,825 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 598 transitions. [2024-11-25 05:10:11,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-25 05:10:11,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:11,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:12,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:12,990 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:10:14,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:10:15,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:15,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 519 states and 631 transitions. [2024-11-25 05:10:15,862 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 631 transitions. [2024-11-25 05:10:15,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-25 05:10:15,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:15,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:16,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:16,563 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-25 05:10:17,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:17,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 522 states and 633 transitions. [2024-11-25 05:10:17,333 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 633 transitions. [2024-11-25 05:10:17,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-25 05:10:17,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:17,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:17,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:18,343 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:10:25,263 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:10:25,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:25,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 525 states and 635 transitions. [2024-11-25 05:10:25,316 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 635 transitions. [2024-11-25 05:10:25,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-25 05:10:25,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:25,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:25,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:25,993 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-11-25 05:10:28,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:10:38,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:10:43,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:10:44,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:44,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 552 states and 667 transitions. [2024-11-25 05:10:44,291 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 667 transitions. [2024-11-25 05:10:44,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 05:10:44,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:44,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:44,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:45,317 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:10:46,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:46,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 561 states and 678 transitions. [2024-11-25 05:10:46,130 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 678 transitions. [2024-11-25 05:10:46,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-25 05:10:46,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:46,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:46,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:47,226 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:10:48,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:48,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 562 states and 680 transitions. [2024-11-25 05:10:48,421 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 680 transitions. [2024-11-25 05:10:48,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-25 05:10:48,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:48,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:48,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:49,042 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 85 proven. 56 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-25 05:10:59,090 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 [] [2024-11-25 05:11:09,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:11:19,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:11:29,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:11:29,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:29,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 565 states and 682 transitions. [2024-11-25 05:11:29,194 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 682 transitions. [2024-11-25 05:11:29,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 05:11:29,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:29,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:29,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:30,391 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:11:36,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:11:37,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:37,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 568 states and 684 transitions. [2024-11-25 05:11:37,122 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 684 transitions. [2024-11-25 05:11:37,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-25 05:11:37,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:37,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:37,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:37,835 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2024-11-25 05:11:38,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:38,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 577 states and 695 transitions. [2024-11-25 05:11:38,450 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 695 transitions. [2024-11-25 05:11:38,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-25 05:11:38,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:38,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:38,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:39,183 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-11-25 05:11:41,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:11:41,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:41,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 578 states and 697 transitions. [2024-11-25 05:11:41,872 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 697 transitions. [2024-11-25 05:11:41,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-25 05:11:41,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:41,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:42,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:43,105 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:11:53,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:12:03,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:12:12,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:12:12,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:12,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 605 states and 730 transitions. [2024-11-25 05:12:12,506 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 730 transitions. [2024-11-25 05:12:12,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 05:12:12,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:12,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:13,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:13,532 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-11-25 05:12:14,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:14,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 608 states and 732 transitions. [2024-11-25 05:12:14,727 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 732 transitions. [2024-11-25 05:12:14,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 05:12:14,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:14,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:15,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:16,169 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 0 proven. 568 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:12:25,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:12:25,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:25,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 611 states and 734 transitions. [2024-11-25 05:12:25,661 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 734 transitions. [2024-11-25 05:12:25,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-25 05:12:25,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:25,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:26,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:26,418 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2024-11-25 05:12:33,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:12:43,231 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 [] [2024-11-25 05:12:44,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:44,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 638 states and 766 transitions. [2024-11-25 05:12:44,966 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 766 transitions. [2024-11-25 05:12:44,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-25 05:12:44,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:44,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:45,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:46,415 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:12:46,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:46,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 647 states and 777 transitions. [2024-11-25 05:12:46,832 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 777 transitions. [2024-11-25 05:12:46,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-25 05:12:46,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:46,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:47,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:48,143 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:12:49,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:12:50,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:50,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 648 states and 779 transitions. [2024-11-25 05:12:50,039 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 779 transitions. [2024-11-25 05:12:50,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-25 05:12:50,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:50,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:50,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:50,938 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 100 proven. 67 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2024-11-25 05:13:00,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:13:03,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:13:13,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:13:20,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:13:20,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:20,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 651 states and 781 transitions. [2024-11-25 05:13:20,768 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 781 transitions. [2024-11-25 05:13:20,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-25 05:13:20,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:20,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:21,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:22,009 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:13:23,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:13:26,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:13:26,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:26,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 654 states and 783 transitions. [2024-11-25 05:13:26,028 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 783 transitions. [2024-11-25 05:13:26,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-25 05:13:26,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:26,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:26,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:26,711 INFO L134 CoverageAnalysis]: Checked inductivity of 591 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2024-11-25 05:13:27,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:27,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 663 states and 794 transitions. [2024-11-25 05:13:27,045 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 794 transitions. [2024-11-25 05:13:27,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-25 05:13:27,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:27,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:27,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:27,826 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2024-11-25 05:13:32,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:13:32,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:32,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 664 states and 796 transitions. [2024-11-25 05:13:32,503 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 796 transitions. [2024-11-25 05:13:32,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-25 05:13:32,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:32,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:32,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:34,007 INFO L134 CoverageAnalysis]: Checked inductivity of 753 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:13:35,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:35,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 691 states and 829 transitions. [2024-11-25 05:13:35,704 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 829 transitions. [2024-11-25 05:13:35,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-25 05:13:35,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:35,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:36,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:36,591 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2024-11-25 05:13:37,848 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 [] [2024-11-25 05:13:37,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:37,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 694 states and 831 transitions. [2024-11-25 05:13:37,878 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 831 transitions. [2024-11-25 05:13:37,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-25 05:13:37,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:37,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:38,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:39,373 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 0 proven. 757 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:13:49,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:13:59,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:14:09,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:14:19,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:14:19,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:19,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 697 states and 833 transitions. [2024-11-25 05:14:19,637 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 833 transitions. [2024-11-25 05:14:19,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-25 05:14:19,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:19,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:20,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:20,336 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 573 trivial. 0 not checked. [2024-11-25 05:14:29,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:14:39,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:14:41,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:41,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 724 states and 865 transitions. [2024-11-25 05:14:41,050 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 865 transitions. [2024-11-25 05:14:41,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-25 05:14:41,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:41,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:41,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:42,594 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:14:43,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:43,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 733 states and 876 transitions. [2024-11-25 05:14:43,021 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 876 transitions. [2024-11-25 05:14:43,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-25 05:14:43,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:43,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:43,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:44,475 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:14:46,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:14:46,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:46,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 734 states and 878 transitions. [2024-11-25 05:14:46,243 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 878 transitions. [2024-11-25 05:14:46,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 05:14:46,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:46,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:46,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:46,989 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 115 proven. 78 refuted. 0 times theorem prover too weak. 580 trivial. 0 not checked. [2024-11-25 05:14:51,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:15:01,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:15:11,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:15:11,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:11,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 737 states and 880 transitions. [2024-11-25 05:15:11,239 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 880 transitions. [2024-11-25 05:15:11,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-25 05:15:11,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:11,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:11,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:12,689 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:15:13,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:15:13,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:13,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 740 states and 882 transitions. [2024-11-25 05:15:13,956 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 882 transitions. [2024-11-25 05:15:13,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-25 05:15:13,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:13,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:14,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:14,787 INFO L134 CoverageAnalysis]: Checked inductivity of 777 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2024-11-25 05:15:15,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:15,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 749 states and 893 transitions. [2024-11-25 05:15:15,083 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 893 transitions. [2024-11-25 05:15:15,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-25 05:15:15,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:15,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:15,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:15,836 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2024-11-25 05:15:17,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:15:19,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:15:19,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:19,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 750 states and 895 transitions. [2024-11-25 05:15:19,781 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 895 transitions. [2024-11-25 05:15:19,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-25 05:15:19,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:19,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:20,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:21,699 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:15:32,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:15:42,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:15:51,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:15:51,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:51,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 777 states and 926 transitions. [2024-11-25 05:15:51,959 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 926 transitions. [2024-11-25 05:15:51,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-25 05:15:51,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:51,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:52,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:52,876 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 588 trivial. 0 not checked. [2024-11-25 05:15:57,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:15:57,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:57,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 780 states and 928 transitions. [2024-11-25 05:15:57,281 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 928 transitions. [2024-11-25 05:15:57,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-25 05:15:57,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:57,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:57,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:58,984 INFO L134 CoverageAnalysis]: Checked inductivity of 977 backedges. 0 proven. 973 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:16:09,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:16:09,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:09,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 783 states and 930 transitions. [2024-11-25 05:16:09,709 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 930 transitions. [2024-11-25 05:16:09,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-25 05:16:09,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:09,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:10,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:10,517 INFO L134 CoverageAnalysis]: Checked inductivity of 978 backedges. 130 proven. 88 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 05:16:20,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:16:31,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:16:41,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:16:42,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:42,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 810 states and 962 transitions. [2024-11-25 05:16:42,239 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 962 transitions. [2024-11-25 05:16:42,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-25 05:16:42,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:42,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:42,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:43,902 INFO L134 CoverageAnalysis]: Checked inductivity of 974 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:16:44,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:44,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 819 states and 973 transitions. [2024-11-25 05:16:44,227 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 973 transitions. [2024-11-25 05:16:44,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-25 05:16:44,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:44,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:44,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:46,007 INFO L134 CoverageAnalysis]: Checked inductivity of 976 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:16:51,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:16:51,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:51,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 820 states and 975 transitions. [2024-11-25 05:16:51,679 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 975 transitions. [2024-11-25 05:16:51,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-25 05:16:51,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:51,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:52,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:52,620 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 130 proven. 89 refuted. 0 times theorem prover too weak. 768 trivial. 0 not checked. [2024-11-25 05:16:54,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:16:55,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:16:55,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:55,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 823 states and 977 transitions. [2024-11-25 05:16:55,382 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 977 transitions. [2024-11-25 05:16:55,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-25 05:16:55,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:55,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:55,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:57,000 INFO L134 CoverageAnalysis]: Checked inductivity of 977 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:16:58,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:16:58,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:58,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 826 states and 979 transitions. [2024-11-25 05:16:58,978 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 979 transitions. [2024-11-25 05:16:58,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-25 05:16:58,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:58,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:59,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:59,841 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 130 proven. 88 refuted. 0 times theorem prover too weak. 772 trivial. 0 not checked. [2024-11-25 05:17:00,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:00,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 835 states and 990 transitions. [2024-11-25 05:17:00,256 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 990 transitions. [2024-11-25 05:17:00,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-25 05:17:00,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:00,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:00,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:01,252 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 130 proven. 88 refuted. 0 times theorem prover too weak. 774 trivial. 0 not checked. [2024-11-25 05:17:03,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:03,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 836 states and 992 transitions. [2024-11-25 05:17:03,084 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 992 transitions. [2024-11-25 05:17:03,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-25 05:17:03,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:03,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms