./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.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_e2c2776f-3b81-42d1-801f-fa0201b4f580/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c2776f-3b81-42d1-801f-fa0201b4f580/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c2776f-3b81-42d1-801f-fa0201b4f580/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c2776f-3b81-42d1-801f-fa0201b4f580/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c2776f-3b81-42d1-801f-fa0201b4f580/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c2776f-3b81-42d1-801f-fa0201b4f580/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8a34048511216dfe9a14f70dd929fd2de5a6eaf4560cb9e9e466dd0467a1d6d7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:49:20,982 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:49:21,038 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c2776f-3b81-42d1-801f-fa0201b4f580/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 00:49:21,043 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:49:21,043 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:49:21,062 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:49:21,063 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:49:21,063 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:49:21,064 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:49:21,064 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:49:21,064 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:49:21,064 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:49:21,064 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:49:21,064 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:49:21,064 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:49:21,064 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:49:21,065 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:49:21,065 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:49:21,065 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:49:21,065 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:49:21,065 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:49:21,065 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:49:21,065 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:49:21,065 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:49:21,065 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:49:21,065 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:49:21,066 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:49:21,066 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:49:21,066 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:49:21,066 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:49:21,066 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:49:21,066 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:49:21,066 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:49:21,066 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_e2c2776f-3b81-42d1-801f-fa0201b4f580/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8a34048511216dfe9a14f70dd929fd2de5a6eaf4560cb9e9e466dd0467a1d6d7 [2024-12-06 00:49:21,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:49:21,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:49:21,311 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:49:21,312 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:49:21,313 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:49:21,314 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c2776f-3b81-42d1-801f-fa0201b4f580/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2024-12-06 00:49:23,978 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c2776f-3b81-42d1-801f-fa0201b4f580/bin/ukojak-verify-CZk0znPC7b/data/597c2a96c/8016103839b54c659dac35be81fb8cbb/FLAGf08ea492c [2024-12-06 00:49:24,254 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:49:24,254 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c2776f-3b81-42d1-801f-fa0201b4f580/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2024-12-06 00:49:24,268 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c2776f-3b81-42d1-801f-fa0201b4f580/bin/ukojak-verify-CZk0znPC7b/data/597c2a96c/8016103839b54c659dac35be81fb8cbb/FLAGf08ea492c [2024-12-06 00:49:24,281 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c2776f-3b81-42d1-801f-fa0201b4f580/bin/ukojak-verify-CZk0znPC7b/data/597c2a96c/8016103839b54c659dac35be81fb8cbb [2024-12-06 00:49:24,284 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:49:24,285 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:49:24,286 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:49:24,286 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:49:24,289 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:49:24,290 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:49:24" (1/1) ... [2024-12-06 00:49:24,291 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e530c68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:24, skipping insertion in model container [2024-12-06 00:49:24,291 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:49:24" (1/1) ... [2024-12-06 00:49:24,323 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:49:24,578 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_e2c2776f-3b81-42d1-801f-fa0201b4f580/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i[33021,33034] [2024-12-06 00:49:24,646 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:49:24,654 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:49:24,687 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_e2c2776f-3b81-42d1-801f-fa0201b4f580/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i[33021,33034] [2024-12-06 00:49:24,730 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:49:24,758 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:49:24,758 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:24 WrapperNode [2024-12-06 00:49:24,758 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:49:24,759 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:49:24,759 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:49:24,759 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:49:24,764 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:24" (1/1) ... [2024-12-06 00:49:24,779 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:24" (1/1) ... [2024-12-06 00:49:24,815 INFO L138 Inliner]: procedures = 176, calls = 179, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 820 [2024-12-06 00:49:24,816 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:49:24,816 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:49:24,816 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:49:24,817 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:49:24,824 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:24" (1/1) ... [2024-12-06 00:49:24,824 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:24" (1/1) ... [2024-12-06 00:49:24,831 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:24" (1/1) ... [2024-12-06 00:49:24,832 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:24" (1/1) ... [2024-12-06 00:49:24,857 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:24" (1/1) ... [2024-12-06 00:49:24,859 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:24" (1/1) ... [2024-12-06 00:49:24,866 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:24" (1/1) ... [2024-12-06 00:49:24,870 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:24" (1/1) ... [2024-12-06 00:49:24,872 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:24" (1/1) ... [2024-12-06 00:49:24,878 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:49:24,879 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:49:24,879 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:49:24,880 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:49:24,880 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:49:24" (1/1) ... [2024-12-06 00:49:24,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:49:24,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c2776f-3b81-42d1-801f-fa0201b4f580/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:49:24,904 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c2776f-3b81-42d1-801f-fa0201b4f580/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:49:24,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2c2776f-3b81-42d1-801f-fa0201b4f580/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:49:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:49:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 00:49:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 00:49:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:49:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 00:49:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 00:49:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:49:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:49:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:49:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:49:24,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:49:24,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:49:24,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:49:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:49:25,058 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:49:25,059 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:49:25,985 INFO L? ?]: Removed 205 outVars from TransFormulas that were not future-live. [2024-12-06 00:49:25,986 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:49:26,812 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:49:26,812 INFO L312 CfgBuilder]: Removed 18 assume(true) statements. [2024-12-06 00:49:26,813 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:49:26 BoogieIcfgContainer [2024-12-06 00:49:26,813 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:49:26,814 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:49:26,814 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:49:26,827 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:49:26,827 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:49:26" (1/1) ... [2024-12-06 00:49:26,836 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:49:26,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:26,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 85 states and 144 transitions. [2024-12-06 00:49:26,902 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 144 transitions. [2024-12-06 00:49:26,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:49:26,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:26,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:27,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:27,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:49:27,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:27,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 86 states and 145 transitions. [2024-12-06 00:49:27,150 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 145 transitions. [2024-12-06 00:49:27,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:49:27,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:27,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:27,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:27,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:49:27,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:27,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 86 states and 143 transitions. [2024-12-06 00:49:27,216 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 143 transitions. [2024-12-06 00:49:27,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:49:27,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:27,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:27,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:27,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:49:27,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:27,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 139 transitions. [2024-12-06 00:49:27,270 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 139 transitions. [2024-12-06 00:49:27,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:49:27,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:27,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:27,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:27,319 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:49:27,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:27,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 86 states and 133 transitions. [2024-12-06 00:49:27,327 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 133 transitions. [2024-12-06 00:49:27,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:49:27,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:27,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:27,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:27,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:49:37,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:49:37,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:37,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 86 states and 127 transitions. [2024-12-06 00:49:37,568 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 127 transitions. [2024-12-06 00:49:37,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:49:37,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:37,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:37,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:37,866 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:49:38,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:38,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 98 states and 141 transitions. [2024-12-06 00:49:38,725 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 141 transitions. [2024-12-06 00:49:38,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:49:38,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:38,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:38,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:38,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:49:38,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:38,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 98 states and 139 transitions. [2024-12-06 00:49:38,888 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 139 transitions. [2024-12-06 00:49:38,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:49:38,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:38,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:38,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:39,011 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:49:39,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:39,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 98 states and 137 transitions. [2024-12-06 00:49:39,020 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 137 transitions. [2024-12-06 00:49:39,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:49:39,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:39,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:39,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:39,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:49:41,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:49:41,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:41,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 98 states and 135 transitions. [2024-12-06 00:49:41,170 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 135 transitions. [2024-12-06 00:49:41,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:49:41,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:41,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:41,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:41,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:49:51,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:50:01,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:50:11,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:50:15,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:50:15,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:15,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 101 states and 137 transitions. [2024-12-06 00:50:15,107 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 137 transitions. [2024-12-06 00:50:15,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:50:15,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:15,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:15,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:15,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:50:16,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:50:16,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:16,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 135 states and 179 transitions. [2024-12-06 00:50:16,743 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 179 transitions. [2024-12-06 00:50:16,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:50:16,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:16,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:16,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:16,850 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:50:16,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:16,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 135 states and 177 transitions. [2024-12-06 00:50:16,925 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 177 transitions. [2024-12-06 00:50:16,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:50:16,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:16,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:17,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:17,165 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:50:27,187 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 [] [2024-12-06 00:50:37,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:50:47,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:50:48,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:50:48,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:48,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 138 states and 179 transitions. [2024-12-06 00:50:48,422 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 179 transitions. [2024-12-06 00:50:48,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:50:48,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:48,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:48,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:48,570 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:50:48,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:48,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 138 states and 178 transitions. [2024-12-06 00:50:48,587 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 178 transitions. [2024-12-06 00:50:48,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:50:48,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:48,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:48,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:48,861 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:50:49,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:49,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 147 states and 189 transitions. [2024-12-06 00:50:49,579 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 189 transitions. [2024-12-06 00:50:49,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:50:49,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:49,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:49,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:49,751 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:50:50,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:50,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 148 states and 191 transitions. [2024-12-06 00:50:50,021 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 191 transitions. [2024-12-06 00:50:50,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:50:50,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:50,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:50,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:50,191 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:50:50,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:50,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 148 states and 189 transitions. [2024-12-06 00:50:50,201 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 189 transitions. [2024-12-06 00:50:50,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:50:50,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:50,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:50,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:50,428 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:50:50,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:50,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 151 states and 191 transitions. [2024-12-06 00:50:50,978 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 191 transitions. [2024-12-06 00:50:50,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:50:50,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:50,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:51,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:51,256 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:50:52,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:52,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 178 states and 224 transitions. [2024-12-06 00:50:52,607 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 224 transitions. [2024-12-06 00:50:52,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:50:52,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:52,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:52,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:53,116 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:50:54,296 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:50:54,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:54,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 181 states and 226 transitions. [2024-12-06 00:50:54,328 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 226 transitions. [2024-12-06 00:50:54,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:50:54,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:54,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:54,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:54,647 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:50:54,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:54,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 190 states and 237 transitions. [2024-12-06 00:50:54,803 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 237 transitions. [2024-12-06 00:50:54,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:50:54,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:54,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:54,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:55,085 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 00:51:05,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:51:12,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:51:13,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:13,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 221 states and 276 transitions. [2024-12-06 00:51:13,429 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 276 transitions. [2024-12-06 00:51:13,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 00:51:13,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:13,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:13,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:13,813 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:51:14,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:14,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 222 states and 278 transitions. [2024-12-06 00:51:14,406 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 278 transitions. [2024-12-06 00:51:14,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:51:14,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:14,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:14,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:14,703 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 12 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 00:51:17,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:51:17,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:17,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 205 states and 257 transitions. [2024-12-06 00:51:17,182 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 257 transitions. [2024-12-06 00:51:17,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 00:51:17,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:17,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:17,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:17,597 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:51:19,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:51:29,716 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 [] [2024-12-06 00:51:29,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:29,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 208 states and 259 transitions. [2024-12-06 00:51:29,742 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 259 transitions. [2024-12-06 00:51:29,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 00:51:29,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:29,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:29,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:29,989 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:51:30,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:30,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 217 states and 270 transitions. [2024-12-06 00:51:30,294 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 270 transitions. [2024-12-06 00:51:30,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:51:30,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:30,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:30,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:30,561 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 00:51:32,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:51:32,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:32,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 218 states and 272 transitions. [2024-12-06 00:51:32,869 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 272 transitions. [2024-12-06 00:51:32,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:51:32,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:32,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:32,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:33,199 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:51:43,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:51:53,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:52:03,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:52:07,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:52:07,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:07,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 245 states and 305 transitions. [2024-12-06 00:52:07,755 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 305 transitions. [2024-12-06 00:52:07,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:52:07,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:07,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:07,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:08,052 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 00:52:10,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:52:10,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:10,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 248 states and 307 transitions. [2024-12-06 00:52:10,902 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 307 transitions. [2024-12-06 00:52:10,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 00:52:10,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:10,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:11,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:11,247 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:52:21,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:52:22,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:52:22,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:22,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 251 states and 309 transitions. [2024-12-06 00:52:22,431 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 309 transitions. [2024-12-06 00:52:22,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:52:22,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:22,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:22,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:22,740 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 00:52:32,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:52:33,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:33,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 265 states and 325 transitions. [2024-12-06 00:52:33,930 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 325 transitions. [2024-12-06 00:52:33,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 00:52:33,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:33,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:34,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:34,276 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:52:34,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:34,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 274 states and 336 transitions. [2024-12-06 00:52:34,530 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 336 transitions. [2024-12-06 00:52:34,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:52:34,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:34,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:34,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:34,783 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 00:52:35,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:35,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 288 states and 353 transitions. [2024-12-06 00:52:35,034 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 353 transitions. [2024-12-06 00:52:35,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:52:35,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:35,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:35,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:35,406 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:52:35,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:35,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 289 states and 355 transitions. [2024-12-06 00:52:35,798 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 355 transitions. [2024-12-06 00:52:35,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 00:52:35,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:35,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:35,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:36,099 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 40 proven. 23 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 00:52:46,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:52:56,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:52:59,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:52:59,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:59,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 248 states and 304 transitions. [2024-12-06 00:52:59,868 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 304 transitions. [2024-12-06 00:52:59,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 00:52:59,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:59,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:00,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:00,329 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:53:00,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:00,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 251 states and 306 transitions. [2024-12-06 00:53:00,764 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 306 transitions. [2024-12-06 00:53:00,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:53:00,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:00,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:00,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:01,081 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 00:53:01,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:01,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 260 states and 317 transitions. [2024-12-06 00:53:01,208 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 317 transitions. [2024-12-06 00:53:01,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:53:01,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:01,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:01,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:01,502 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 00:53:02,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:02,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 261 states and 319 transitions. [2024-12-06 00:53:02,724 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 319 transitions. [2024-12-06 00:53:02,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:53:02,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:02,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:02,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:03,157 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:53:11,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:53:12,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:12,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 288 states and 352 transitions. [2024-12-06 00:53:12,007 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 352 transitions. [2024-12-06 00:53:12,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:53:12,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:12,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:12,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:12,315 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-06 00:53:13,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:13,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 291 states and 354 transitions. [2024-12-06 00:53:13,629 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 354 transitions. [2024-12-06 00:53:13,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:53:13,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:13,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:13,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:14,070 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:53:24,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:53:34,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:53:40,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:53:40,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:40,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 294 states and 356 transitions. [2024-12-06 00:53:40,342 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 356 transitions. [2024-12-06 00:53:40,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 00:53:40,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:40,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:40,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:40,739 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:53:44,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:53:45,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:45,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 321 states and 388 transitions. [2024-12-06 00:53:45,104 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 388 transitions. [2024-12-06 00:53:45,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:53:45,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:45,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:45,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:45,552 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:53:45,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:45,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 330 states and 399 transitions. [2024-12-06 00:53:45,764 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 399 transitions. [2024-12-06 00:53:45,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:53:45,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:45,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:45,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:46,207 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:53:47,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:53:47,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:47,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 331 states and 401 transitions. [2024-12-06 00:53:47,451 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 401 transitions. [2024-12-06 00:53:47,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:53:47,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:47,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:47,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:47,885 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 55 proven. 34 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:53:57,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:54:07,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:54:17,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:54:27,953 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 [] [2024-12-06 00:54:27,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:27,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 334 states and 403 transitions. [2024-12-06 00:54:27,975 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 403 transitions. [2024-12-06 00:54:27,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 00:54:27,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:27,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:28,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:28,463 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:54:28,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:28,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 337 states and 405 transitions. [2024-12-06 00:54:28,771 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 405 transitions. [2024-12-06 00:54:28,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:54:28,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:28,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:28,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:29,148 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 00:54:29,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:29,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 346 states and 416 transitions. [2024-12-06 00:54:29,357 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 416 transitions. [2024-12-06 00:54:29,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 00:54:29,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:29,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:29,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:29,735 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-12-06 00:54:30,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:30,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 347 states and 418 transitions. [2024-12-06 00:54:30,165 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 418 transitions. [2024-12-06 00:54:30,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 00:54:30,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:30,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:30,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:30,819 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:54:37,692 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:54:37,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:37,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 374 states and 451 transitions. [2024-12-06 00:54:37,929 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 451 transitions. [2024-12-06 00:54:37,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:54:37,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:37,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:38,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:38,338 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:54:39,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:39,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 377 states and 453 transitions. [2024-12-06 00:54:39,159 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 453 transitions. [2024-12-06 00:54:39,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 00:54:39,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:39,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:39,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:39,750 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:54:41,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:54:41,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:41,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 380 states and 455 transitions. [2024-12-06 00:54:41,907 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 455 transitions. [2024-12-06 00:54:41,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 00:54:41,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:41,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:42,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:42,340 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-12-06 00:54:49,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:54:59,413 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 [] [2024-12-06 00:55:00,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:00,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 407 states and 487 transitions. [2024-12-06 00:55:00,390 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 487 transitions. [2024-12-06 00:55:00,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 00:55:00,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:00,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:00,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:00,969 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:55:01,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:01,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 416 states and 498 transitions. [2024-12-06 00:55:01,259 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 498 transitions. [2024-12-06 00:55:01,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 00:55:01,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:01,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:01,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:01,848 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:55:02,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:02,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 417 states and 500 transitions. [2024-12-06 00:55:02,372 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 500 transitions. [2024-12-06 00:55:02,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 00:55:02,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:02,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:02,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:02,801 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 70 proven. 45 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-12-06 00:55:12,833 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 [] [2024-12-06 00:55:22,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:55:32,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:55:35,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:55:35,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:35,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 420 states and 502 transitions. [2024-12-06 00:55:35,926 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 502 transitions. [2024-12-06 00:55:35,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 00:55:35,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:35,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:36,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:36,637 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:55:37,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:37,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 423 states and 504 transitions. [2024-12-06 00:55:37,763 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 504 transitions. [2024-12-06 00:55:37,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 00:55:37,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:37,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:38,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:38,270 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-06 00:55:38,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:38,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 432 states and 515 transitions. [2024-12-06 00:55:38,441 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 515 transitions. [2024-12-06 00:55:38,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 00:55:38,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:38,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:38,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:38,871 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-12-06 00:55:44,465 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:55:44,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:44,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 433 states and 517 transitions. [2024-12-06 00:55:44,490 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 517 transitions. [2024-12-06 00:55:44,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 00:55:44,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:44,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:44,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:45,248 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:55:55,453 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:56:00,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:56:00,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:00,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 460 states and 550 transitions. [2024-12-06 00:56:00,954 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 550 transitions. [2024-12-06 00:56:00,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 00:56:00,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:00,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:01,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:01,378 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-06 00:56:02,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:02,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 463 states and 552 transitions. [2024-12-06 00:56:02,430 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 552 transitions. [2024-12-06 00:56:02,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 00:56:02,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:02,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:02,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:03,187 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:56:13,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:56:14,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:56:14,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:14,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 466 states and 554 transitions. [2024-12-06 00:56:14,915 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 554 transitions. [2024-12-06 00:56:14,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 00:56:14,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:14,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:15,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:15,451 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-12-06 00:56:25,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:56:33,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:56:33,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:33,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 493 states and 586 transitions. [2024-12-06 00:56:33,821 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 586 transitions. [2024-12-06 00:56:33,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 00:56:33,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:33,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:34,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:34,532 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:56:34,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:34,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 502 states and 597 transitions. [2024-12-06 00:56:34,845 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 597 transitions. [2024-12-06 00:56:34,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 00:56:34,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:34,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:35,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:35,653 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:56:39,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:56:40,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:56:40,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:40,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 503 states and 599 transitions. [2024-12-06 00:56:40,628 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 599 transitions. [2024-12-06 00:56:40,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 00:56:40,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:40,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:40,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:41,175 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 85 proven. 56 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 00:56:42,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:56:52,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:57:00,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:57:00,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:00,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 506 states and 601 transitions. [2024-12-06 00:57:00,613 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 601 transitions. [2024-12-06 00:57:00,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 00:57:00,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:00,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:00,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:01,387 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:57:02,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:02,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 509 states and 603 transitions. [2024-12-06 00:57:02,434 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 603 transitions. [2024-12-06 00:57:02,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 00:57:02,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:02,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:02,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:02,957 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2024-12-06 00:57:03,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:03,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 518 states and 614 transitions. [2024-12-06 00:57:03,135 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 614 transitions. [2024-12-06 00:57:03,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 00:57:03,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:03,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:03,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:03,618 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-12-06 00:57:04,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:04,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 519 states and 616 transitions. [2024-12-06 00:57:04,464 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 616 transitions. [2024-12-06 00:57:04,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 00:57:04,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:04,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:04,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:05,524 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:57:15,773 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 [] [2024-12-06 00:57:17,987 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 [] [2024-12-06 00:57:18,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:18,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 546 states and 649 transitions. [2024-12-06 00:57:18,291 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 649 transitions. [2024-12-06 00:57:18,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 00:57:18,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:18,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:18,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:18,818 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-12-06 00:57:19,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:19,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 549 states and 651 transitions. [2024-12-06 00:57:19,528 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 651 transitions. [2024-12-06 00:57:19,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 00:57:19,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:19,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:19,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:20,472 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 0 proven. 568 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:57:30,576 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 [] [2024-12-06 00:57:37,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:57:37,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:37,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 552 states and 653 transitions. [2024-12-06 00:57:37,232 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 653 transitions. [2024-12-06 00:57:37,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-06 00:57:37,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:37,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:37,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:37,858 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2024-12-06 00:57:39,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:57:40,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:57:41,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:41,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 579 states and 685 transitions. [2024-12-06 00:57:41,219 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 685 transitions. [2024-12-06 00:57:41,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 00:57:41,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:41,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:41,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:42,090 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:57:42,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:42,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 588 states and 696 transitions. [2024-12-06 00:57:42,398 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 696 transitions. [2024-12-06 00:57:42,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-06 00:57:42,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:42,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:42,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:43,295 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:57:43,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:43,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 589 states and 698 transitions. [2024-12-06 00:57:43,728 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 698 transitions. [2024-12-06 00:57:43,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-12-06 00:57:43,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:43,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:44,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:44,326 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 100 proven. 67 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2024-12-06 00:57:54,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:58:04,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:58:14,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:58:14,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:14,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 592 states and 700 transitions. [2024-12-06 00:58:14,149 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 700 transitions. [2024-12-06 00:58:14,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 00:58:14,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:14,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:14,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:15,208 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:58:16,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:58:17,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:17,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 595 states and 702 transitions. [2024-12-06 00:58:17,227 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 702 transitions. [2024-12-06 00:58:17,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-06 00:58:17,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:17,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:17,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:17,793 INFO L134 CoverageAnalysis]: Checked inductivity of 591 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2024-12-06 00:58:18,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:18,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 604 states and 713 transitions. [2024-12-06 00:58:18,136 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 713 transitions. [2024-12-06 00:58:18,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 00:58:18,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:18,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:18,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:18,691 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2024-12-06 00:58:19,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:19,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 605 states and 715 transitions. [2024-12-06 00:58:19,145 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 715 transitions. [2024-12-06 00:58:19,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-06 00:58:19,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:19,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:19,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:20,308 INFO L134 CoverageAnalysis]: Checked inductivity of 753 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:58:21,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:21,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 632 states and 748 transitions. [2024-12-06 00:58:21,777 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 748 transitions. [2024-12-06 00:58:21,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 00:58:21,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:21,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:22,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:22,390 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2024-12-06 00:58:23,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:23,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 635 states and 750 transitions. [2024-12-06 00:58:23,079 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 750 transitions. [2024-12-06 00:58:23,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-06 00:58:23,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:23,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:23,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:24,167 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 0 proven. 757 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:58:29,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:58:29,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:29,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 638 states and 752 transitions. [2024-12-06 00:58:29,285 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 752 transitions. [2024-12-06 00:58:29,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 00:58:29,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:29,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:29,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:29,991 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 573 trivial. 0 not checked. [2024-12-06 00:58:32,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:58:33,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:33,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 665 states and 784 transitions. [2024-12-06 00:58:33,054 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 784 transitions. [2024-12-06 00:58:33,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-12-06 00:58:33,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:33,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:33,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:34,131 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:58:34,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:34,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 674 states and 795 transitions. [2024-12-06 00:58:34,374 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 795 transitions. [2024-12-06 00:58:34,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-06 00:58:34,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:34,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:34,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:35,625 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:58:36,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:36,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 675 states and 797 transitions. [2024-12-06 00:58:36,020 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 797 transitions. [2024-12-06 00:58:36,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 00:58:36,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:36,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:36,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:36,643 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 115 proven. 78 refuted. 0 times theorem prover too weak. 580 trivial. 0 not checked. [2024-12-06 00:58:42,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:58:42,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:42,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 678 states and 799 transitions. [2024-12-06 00:58:42,984 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 799 transitions. [2024-12-06 00:58:42,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 00:58:42,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:42,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:43,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:44,285 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:58:46,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 00:58:46,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:46,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 681 states and 801 transitions. [2024-12-06 00:58:46,310 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 801 transitions. [2024-12-06 00:58:46,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-06 00:58:46,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:46,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:46,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:47,017 INFO L134 CoverageAnalysis]: Checked inductivity of 777 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2024-12-06 00:58:47,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:47,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 690 states and 812 transitions. [2024-12-06 00:58:47,207 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 812 transitions. [2024-12-06 00:58:47,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-12-06 00:58:47,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:47,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:47,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:47,862 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2024-12-06 00:58:48,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:48,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 691 states and 814 transitions. [2024-12-06 00:58:48,609 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 814 transitions. [2024-12-06 00:58:48,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-06 00:58:48,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:48,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:49,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:49,886 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:58:51,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:58:51,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:51,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 718 states and 845 transitions. [2024-12-06 00:58:51,712 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 845 transitions. [2024-12-06 00:58:51,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-12-06 00:58:51,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:51,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:52,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:52,365 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 588 trivial. 0 not checked. [2024-12-06 00:58:53,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:53,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 721 states and 847 transitions. [2024-12-06 00:58:53,656 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 847 transitions. [2024-12-06 00:58:53,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 00:58:53,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:53,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:54,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:54,907 INFO L134 CoverageAnalysis]: Checked inductivity of 977 backedges. 0 proven. 973 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:58:56,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:59:00,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:59:00,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:00,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 724 states and 849 transitions. [2024-12-06 00:59:00,079 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 849 transitions. [2024-12-06 00:59:00,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-06 00:59:00,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:00,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:00,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:00,799 INFO L134 CoverageAnalysis]: Checked inductivity of 978 backedges. 130 proven. 88 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 00:59:02,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:59:03,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:03,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 751 states and 881 transitions. [2024-12-06 00:59:03,412 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 881 transitions. [2024-12-06 00:59:03,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-06 00:59:03,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:03,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:03,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:04,710 INFO L134 CoverageAnalysis]: Checked inductivity of 974 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:59:05,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:05,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 760 states and 892 transitions. [2024-12-06 00:59:05,038 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 892 transitions. [2024-12-06 00:59:05,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-12-06 00:59:05,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:05,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:05,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:06,345 INFO L134 CoverageAnalysis]: Checked inductivity of 976 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:59:06,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:06,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 761 states and 894 transitions. [2024-12-06 00:59:06,713 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 894 transitions. [2024-12-06 00:59:06,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-12-06 00:59:06,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:06,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:07,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:07,478 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 130 proven. 89 refuted. 0 times theorem prover too weak. 768 trivial. 0 not checked. [2024-12-06 00:59:17,529 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 [] [2024-12-06 00:59:19,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:59:29,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:59:31,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 00:59:31,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:31,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 764 states and 896 transitions. [2024-12-06 00:59:31,265 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 896 transitions. [2024-12-06 00:59:31,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-06 00:59:31,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:31,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:31,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:32,775 INFO L134 CoverageAnalysis]: Checked inductivity of 977 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:59:33,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:33,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 767 states and 898 transitions. [2024-12-06 00:59:33,361 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 898 transitions. [2024-12-06 00:59:33,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-12-06 00:59:33,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:33,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:33,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:34,161 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 130 proven. 88 refuted. 0 times theorem prover too weak. 772 trivial. 0 not checked. [2024-12-06 00:59:34,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:34,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 776 states and 909 transitions. [2024-12-06 00:59:34,295 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 909 transitions. [2024-12-06 00:59:34,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-06 00:59:34,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:34,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:34,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:35,126 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 130 proven. 88 refuted. 0 times theorem prover too weak. 774 trivial. 0 not checked. [2024-12-06 00:59:36,252 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 [] [2024-12-06 00:59:36,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:36,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 777 states and 911 transitions. [2024-12-06 00:59:36,425 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 911 transitions. [2024-12-06 00:59:36,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-12-06 00:59:36,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:36,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:41,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:42,137 INFO L134 CoverageAnalysis]: Checked inductivity of 1210 backedges. 109 proven. 2 refuted. 0 times theorem prover too weak. 1099 trivial. 0 not checked. [2024-12-06 01:01:42,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:42,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 779 states and 931 transitions. [2024-12-06 01:01:42,439 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 931 transitions. [2024-12-06 01:01:42,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-12-06 01:01:42,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:42,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms