./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3d1933-b170-4847-95b6-b26b72a7da89/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3d1933-b170-4847-95b6-b26b72a7da89/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3d1933-b170-4847-95b6-b26b72a7da89/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3d1933-b170-4847-95b6-b26b72a7da89/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3d1933-b170-4847-95b6-b26b72a7da89/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3d1933-b170-4847-95b6-b26b72a7da89/bin/ukojak-verify-ImItNfHLgk --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 64683904124af3c899dbc8dc5465d8741c0ff10567af23b7315c834db1157458 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:41:29,756 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:41:29,854 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3d1933-b170-4847-95b6-b26b72a7da89/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:41:29,861 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:41:29,865 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:41:29,906 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:41:29,908 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:41:29,909 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:41:29,910 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:41:29,912 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:41:29,912 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:41:29,913 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:41:29,913 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:41:29,913 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:41:29,916 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:41:29,917 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:41:29,917 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:41:29,917 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:41:29,918 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:41:29,918 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:41:29,918 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:41:29,921 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:41:29,921 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:41:29,921 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:41:29,922 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:41:29,922 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:41:29,922 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:41:29,923 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:41:29,923 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:41:29,923 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:41:29,924 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:41:29,947 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:41:29,947 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:41:29,947 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3d1933-b170-4847-95b6-b26b72a7da89/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3d1933-b170-4847-95b6-b26b72a7da89/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64683904124af3c899dbc8dc5465d8741c0ff10567af23b7315c834db1157458 [2024-11-08 19:41:30,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:41:30,227 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:41:30,230 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:41:30,232 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:41:30,232 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:41:30,233 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3d1933-b170-4847-95b6-b26b72a7da89/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i Unable to find full path for "g++" [2024-11-08 19:41:32,229 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:41:32,594 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:41:32,597 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3d1933-b170-4847-95b6-b26b72a7da89/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2024-11-08 19:41:32,626 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3d1933-b170-4847-95b6-b26b72a7da89/bin/ukojak-verify-ImItNfHLgk/data/89c3c72f0/b4100445523d4b4f99dce849d47cfe57/FLAG9d73c8ebc [2024-11-08 19:41:32,833 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3d1933-b170-4847-95b6-b26b72a7da89/bin/ukojak-verify-ImItNfHLgk/data/89c3c72f0/b4100445523d4b4f99dce849d47cfe57 [2024-11-08 19:41:32,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:41:32,842 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:41:32,848 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:41:32,848 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:41:32,857 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:41:32,864 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:41:32" (1/1) ... [2024-11-08 19:41:32,865 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9d6b6ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:32, skipping insertion in model container [2024-11-08 19:41:32,865 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:41:32" (1/1) ... [2024-11-08 19:41:33,019 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:41:33,517 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_7c3d1933-b170-4847-95b6-b26b72a7da89/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i[33021,33034] [2024-11-08 19:41:33,740 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:41:33,756 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:41:33,807 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_7c3d1933-b170-4847-95b6-b26b72a7da89/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i[33021,33034] [2024-11-08 19:41:33,912 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:41:33,959 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:41:33,960 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:33 WrapperNode [2024-11-08 19:41:33,960 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:41:33,961 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:41:33,961 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:41:33,962 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:41:33,970 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:33" (1/1) ... [2024-11-08 19:41:34,008 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:33" (1/1) ... [2024-11-08 19:41:34,115 INFO L138 Inliner]: procedures = 176, calls = 386, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1713 [2024-11-08 19:41:34,115 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:41:34,116 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:41:34,116 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:41:34,116 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:41:34,126 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:33" (1/1) ... [2024-11-08 19:41:34,126 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:33" (1/1) ... [2024-11-08 19:41:34,137 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:33" (1/1) ... [2024-11-08 19:41:34,138 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:33" (1/1) ... [2024-11-08 19:41:34,200 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:33" (1/1) ... [2024-11-08 19:41:34,217 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:33" (1/1) ... [2024-11-08 19:41:34,222 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:33" (1/1) ... [2024-11-08 19:41:34,228 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:33" (1/1) ... [2024-11-08 19:41:34,239 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:41:34,240 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:41:34,240 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:41:34,241 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:41:34,242 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:33" (1/1) ... [2024-11-08 19:41:34,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:41:34,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3d1933-b170-4847-95b6-b26b72a7da89/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:41:34,279 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3d1933-b170-4847-95b6-b26b72a7da89/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:41:34,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3d1933-b170-4847-95b6-b26b72a7da89/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:41:34,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:41:34,319 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 19:41:34,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 19:41:34,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:41:34,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 19:41:34,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 19:41:34,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:41:34,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:41:34,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:41:34,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:41:34,322 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:41:34,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:41:34,322 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:41:34,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:41:34,649 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:41:34,653 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:41:36,910 INFO L? ?]: Removed 419 outVars from TransFormulas that were not future-live. [2024-11-08 19:41:36,910 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:41:38,641 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:41:38,641 INFO L316 CfgBuilder]: Removed 62 assume(true) statements. [2024-11-08 19:41:38,642 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:41:38 BoogieIcfgContainer [2024-11-08 19:41:38,642 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:41:38,643 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:41:38,643 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:41:38,655 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:41:38,655 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:41:38" (1/1) ... [2024-11-08 19:41:38,666 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:41:38,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:38,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 164 states and 279 transitions. [2024-11-08 19:41:38,746 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 279 transitions. [2024-11-08 19:41:38,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:41:38,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:38,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:38,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:39,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:39,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:39,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 165 states and 280 transitions. [2024-11-08 19:41:39,039 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 280 transitions. [2024-11-08 19:41:39,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:41:39,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:39,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:39,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:39,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:39,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:39,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 166 states and 281 transitions. [2024-11-08 19:41:39,145 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 281 transitions. [2024-11-08 19:41:39,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:41:39,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:39,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:39,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:39,221 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:39,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:39,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 166 states and 277 transitions. [2024-11-08 19:41:39,234 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 277 transitions. [2024-11-08 19:41:39,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:41:39,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:39,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:39,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:39,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:39,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:39,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 166 states and 269 transitions. [2024-11-08 19:41:39,325 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 269 transitions. [2024-11-08 19:41:39,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:41:39,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:39,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:39,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:39,416 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:39,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:39,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 166 states and 257 transitions. [2024-11-08 19:41:39,432 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 257 transitions. [2024-11-08 19:41:39,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:41:39,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:39,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:39,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:39,601 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:41,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:41:46,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:41:46,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:46,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 166 states and 245 transitions. [2024-11-08 19:41:46,644 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 245 transitions. [2024-11-08 19:41:46,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:41:46,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:46,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:46,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:47,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:48,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:41:48,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:48,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 180 states and 261 transitions. [2024-11-08 19:41:48,766 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 261 transitions. [2024-11-08 19:41:48,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:41:48,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:48,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:48,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:49,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:49,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:49,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 180 states and 259 transitions. [2024-11-08 19:41:49,033 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 259 transitions. [2024-11-08 19:41:49,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:41:49,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:49,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:49,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:49,389 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:49,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:49,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 180 states and 257 transitions. [2024-11-08 19:41:49,439 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 257 transitions. [2024-11-08 19:41:49,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:41:49,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:49,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:49,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:49,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:49,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:49,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 180 states and 255 transitions. [2024-11-08 19:41:49,671 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 255 transitions. [2024-11-08 19:41:49,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:41:49,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:49,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:49,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:49,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:59,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:41:59,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:59,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 180 states and 253 transitions. [2024-11-08 19:41:59,869 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 253 transitions. [2024-11-08 19:41:59,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:41:59,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:59,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:00,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:00,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:03,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:04,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:04,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:04,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 184 states and 256 transitions. [2024-11-08 19:42:04,100 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 256 transitions. [2024-11-08 19:42:04,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:42:04,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:04,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:04,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:04,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:42:07,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:10,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:10,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:10,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 231 states and 314 transitions. [2024-11-08 19:42:10,154 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 314 transitions. [2024-11-08 19:42:10,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:42:10,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:10,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:10,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:10,425 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:42:10,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:10,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 231 states and 312 transitions. [2024-11-08 19:42:10,445 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 312 transitions. [2024-11-08 19:42:10,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:42:10,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:10,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:10,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:10,842 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:42:10,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:10,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 231 states and 310 transitions. [2024-11-08 19:42:10,927 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 310 transitions. [2024-11-08 19:42:10,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:42:10,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:10,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:11,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:11,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:42:11,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:11,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 231 states and 308 transitions. [2024-11-08 19:42:11,255 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 308 transitions. [2024-11-08 19:42:11,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:42:11,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:11,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:11,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:11,497 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:42:12,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:12,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 231 states and 306 transitions. [2024-11-08 19:42:12,326 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 306 transitions. [2024-11-08 19:42:12,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:42:12,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:12,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:12,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:12,560 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:42:12,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:12,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 231 states and 304 transitions. [2024-11-08 19:42:12,627 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 304 transitions. [2024-11-08 19:42:12,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:42:12,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:12,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:12,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:13,184 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:42:18,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:18,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:18,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 235 states and 307 transitions. [2024-11-08 19:42:18,837 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 307 transitions. [2024-11-08 19:42:18,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:42:18,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:18,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:19,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:19,314 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:42:20,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:20,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 239 states and 310 transitions. [2024-11-08 19:42:20,256 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 310 transitions. [2024-11-08 19:42:20,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:42:20,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:20,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:20,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:20,562 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:42:20,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:20,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 239 states and 309 transitions. [2024-11-08 19:42:20,587 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 309 transitions. [2024-11-08 19:42:20,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:42:20,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:20,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:20,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:21,180 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:42:31,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:41,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:51,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:01,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:03,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:04,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:04,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 307 states and 392 transitions. [2024-11-08 19:43:04,010 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 392 transitions. [2024-11-08 19:43:04,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:43:04,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:04,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:04,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:04,418 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:43:04,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:04,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 316 states and 403 transitions. [2024-11-08 19:43:04,695 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 403 transitions. [2024-11-08 19:43:04,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:43:04,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:04,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:04,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:05,079 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:43:05,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:05,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 316 states and 402 transitions. [2024-11-08 19:43:05,226 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 402 transitions. [2024-11-08 19:43:05,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:43:05,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:05,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:05,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:05,483 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:43:05,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:05,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 316 states and 400 transitions. [2024-11-08 19:43:05,534 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 400 transitions. [2024-11-08 19:43:05,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:43:05,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:05,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:05,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:05,935 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:43:07,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:07,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 318 states and 404 transitions. [2024-11-08 19:43:07,154 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 404 transitions. [2024-11-08 19:43:07,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:43:07,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:07,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:07,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:07,605 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:43:17,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:18,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:18,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 322 states and 407 transitions. [2024-11-08 19:43:18,344 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 407 transitions. [2024-11-08 19:43:18,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:43:18,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:18,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:18,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:18,784 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:43:28,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:39,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:43,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:43,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:43,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 326 states and 410 transitions. [2024-11-08 19:43:43,948 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 410 transitions. [2024-11-08 19:43:43,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:43:43,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:43,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:44,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:44,391 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:43:44,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:44,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 326 states and 408 transitions. [2024-11-08 19:43:44,473 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 408 transitions. [2024-11-08 19:43:44,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:43:44,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:44,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:44,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:44,735 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:43:44,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:44,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 326 states and 406 transitions. [2024-11-08 19:43:44,756 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 406 transitions. [2024-11-08 19:43:44,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:43:44,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:44,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:45,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:45,214 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:43:45,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:45,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 330 states and 409 transitions. [2024-11-08 19:43:45,859 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 409 transitions. [2024-11-08 19:43:45,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:43:45,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:45,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:46,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:46,112 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:43:46,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:46,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 330 states and 408 transitions. [2024-11-08 19:43:46,138 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 408 transitions. [2024-11-08 19:43:46,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:43:46,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:46,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:46,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:46,598 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:43:46,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:46,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 339 states and 419 transitions. [2024-11-08 19:43:46,924 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 419 transitions. [2024-11-08 19:43:46,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:43:46,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:46,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:47,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:47,395 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:43:47,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:47,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 348 states and 430 transitions. [2024-11-08 19:43:47,673 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 430 transitions. [2024-11-08 19:43:47,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:43:47,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:47,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:47,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:48,151 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:43:48,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:48,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 350 states and 434 transitions. [2024-11-08 19:43:48,484 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 434 transitions. [2024-11-08 19:43:48,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:43:48,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:48,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:48,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:48,909 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:43:50,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:50,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 352 states and 437 transitions. [2024-11-08 19:43:50,269 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 437 transitions. [2024-11-08 19:43:50,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 19:43:50,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:50,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:50,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:50,728 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:43:50,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:50,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 353 states and 438 transitions. [2024-11-08 19:43:50,751 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 438 transitions. [2024-11-08 19:43:50,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:43:50,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:50,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:50,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:51,086 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:43:51,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:51,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 353 states and 436 transitions. [2024-11-08 19:43:51,106 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 436 transitions. [2024-11-08 19:43:51,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:43:51,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:51,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:51,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:51,570 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:43:51,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:51,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 356 states and 438 transitions. [2024-11-08 19:43:51,934 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 438 transitions. [2024-11-08 19:43:51,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:43:51,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:51,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:52,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:52,467 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:43:53,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:53,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 360 states and 441 transitions. [2024-11-08 19:43:53,475 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 441 transitions. [2024-11-08 19:43:53,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 19:43:53,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:53,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:53,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:54,328 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:44:04,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:14,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:25,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:26,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:26,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 415 states and 509 transitions. [2024-11-08 19:44:26,563 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 509 transitions. [2024-11-08 19:44:26,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:44:26,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:26,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:26,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:27,403 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:44:29,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:35,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:35,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:35,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 419 states and 512 transitions. [2024-11-08 19:44:35,765 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 512 transitions. [2024-11-08 19:44:35,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:44:35,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:35,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:36,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:36,542 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:44:46,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:50,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:50,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:50,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 423 states and 515 transitions. [2024-11-08 19:44:50,554 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 515 transitions. [2024-11-08 19:44:50,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:44:50,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:50,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:50,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:51,294 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 19:45:02,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:45:03,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:45:04,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:04,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 489 states and 596 transitions. [2024-11-08 19:45:04,305 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 596 transitions. [2024-11-08 19:45:04,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:45:04,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:04,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:04,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:05,068 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 19:45:15,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:45:20,107 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:45:31,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:45:37,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:45:37,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:37,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 551 states and 673 transitions. [2024-11-08 19:45:37,547 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 673 transitions. [2024-11-08 19:45:37,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 19:45:37,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:37,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:37,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:38,413 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:45:38,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:38,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 560 states and 684 transitions. [2024-11-08 19:45:38,861 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 684 transitions. [2024-11-08 19:45:38,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 19:45:38,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:38,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:39,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:39,678 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:45:40,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:40,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 569 states and 695 transitions. [2024-11-08 19:45:40,060 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 695 transitions. [2024-11-08 19:45:40,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 19:45:40,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:40,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:40,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:40,931 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:45:41,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:41,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 571 states and 699 transitions. [2024-11-08 19:45:41,699 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 699 transitions. [2024-11-08 19:45:41,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 19:45:41,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:41,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:41,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:42,396 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:45:42,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:42,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 573 states and 702 transitions. [2024-11-08 19:45:42,958 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 702 transitions. [2024-11-08 19:45:42,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:45:42,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:42,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:43,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:43,762 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 26 proven. 37 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 19:45:53,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:46:04,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:46:05,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:05,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 603 states and 739 transitions. [2024-11-08 19:46:05,596 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 739 transitions. [2024-11-08 19:46:05,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:46:05,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:05,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:05,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:06,251 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 51 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 19:46:07,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:07,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 607 states and 742 transitions. [2024-11-08 19:46:07,420 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 742 transitions. [2024-11-08 19:46:07,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:46:07,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:07,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:07,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:07,945 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 26 proven. 37 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 19:46:18,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:46:18,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:18,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 611 states and 745 transitions. [2024-11-08 19:46:18,764 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 745 transitions. [2024-11-08 19:46:18,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:46:18,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:18,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:19,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:19,411 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 26 proven. 37 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 19:46:19,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:19,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 615 states and 748 transitions. [2024-11-08 19:46:19,944 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 748 transitions. [2024-11-08 19:46:19,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 19:46:19,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:19,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:20,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:20,590 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 19:46:20,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:20,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 615 states and 746 transitions. [2024-11-08 19:46:20,999 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 746 transitions. [2024-11-08 19:46:21,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:46:21,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:21,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:21,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:21,717 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:46:22,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:22,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 619 states and 749 transitions. [2024-11-08 19:46:22,322 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 749 transitions. [2024-11-08 19:46:22,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:46:22,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:22,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:22,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:23,105 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:46:24,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:24,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 623 states and 752 transitions. [2024-11-08 19:46:24,223 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 752 transitions. [2024-11-08 19:46:24,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:46:24,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:24,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:24,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:24,838 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 19:46:25,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:25,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 632 states and 763 transitions. [2024-11-08 19:46:25,436 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 763 transitions. [2024-11-08 19:46:25,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:46:25,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:25,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:25,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:26,064 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 19:46:26,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:26,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 641 states and 774 transitions. [2024-11-08 19:46:26,303 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 774 transitions. [2024-11-08 19:46:26,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:46:26,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:26,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:26,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:26,815 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 19:46:26,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:26,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 650 states and 785 transitions. [2024-11-08 19:46:26,947 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 785 transitions. [2024-11-08 19:46:26,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:46:26,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:26,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:27,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:27,565 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 19:46:27,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:27,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 659 states and 796 transitions. [2024-11-08 19:46:27,840 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 796 transitions. [2024-11-08 19:46:27,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 19:46:27,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:27,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:28,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:28,307 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 19:46:30,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 19:46:31,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:31,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 666 states and 807 transitions. [2024-11-08 19:46:31,361 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 807 transitions. [2024-11-08 19:46:31,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 19:46:31,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:31,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:31,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:31,884 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 19:46:32,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:32,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 668 states and 811 transitions. [2024-11-08 19:46:32,162 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 811 transitions. [2024-11-08 19:46:32,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 19:46:32,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:32,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:32,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:32,774 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 19:46:34,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 19:46:34,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:34,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 670 states and 814 transitions. [2024-11-08 19:46:34,356 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 814 transitions. [2024-11-08 19:46:34,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 19:46:34,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:34,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:34,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:34,974 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 19:46:35,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:35,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 672 states and 817 transitions. [2024-11-08 19:46:35,826 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 817 transitions. [2024-11-08 19:46:35,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 19:46:35,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:35,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:36,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:36,407 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:46:36,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:36,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 672 states and 814 transitions. [2024-11-08 19:46:36,735 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 814 transitions. [2024-11-08 19:46:36,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:46:36,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:36,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:37,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:37,289 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 19:46:44,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 19:46:44,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:44,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 676 states and 817 transitions. [2024-11-08 19:46:44,382 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 817 transitions. [2024-11-08 19:46:44,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:46:44,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:44,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:44,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:44,841 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 19:46:47,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 19:46:47,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:47,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 680 states and 820 transitions. [2024-11-08 19:46:47,861 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 820 transitions. [2024-11-08 19:46:47,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:46:47,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:47,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:48,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:48,370 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 19:46:49,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:49,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 684 states and 823 transitions. [2024-11-08 19:46:49,118 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 823 transitions. [2024-11-08 19:46:49,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:46:49,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:49,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:49,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:49,657 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 19:46:50,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:50,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 688 states and 826 transitions. [2024-11-08 19:46:50,592 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 826 transitions. [2024-11-08 19:46:50,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 19:46:50,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:50,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:50,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:51,844 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:46:54,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:47:04,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:47:04,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:04,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 743 states and 894 transitions. [2024-11-08 19:47:04,673 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 894 transitions. [2024-11-08 19:47:04,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 19:47:04,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:04,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:05,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:05,759 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:47:16,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:47:18,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:47:19,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:19,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 747 states and 897 transitions. [2024-11-08 19:47:19,035 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 897 transitions. [2024-11-08 19:47:19,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 19:47:19,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:19,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:19,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:19,813 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:47:21,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:21,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 751 states and 900 transitions. [2024-11-08 19:47:21,379 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 900 transitions. [2024-11-08 19:47:21,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 19:47:21,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:21,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:21,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:21,978 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 19:47:32,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:47:35,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:47:39,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:47:39,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:39,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 804 states and 966 transitions. [2024-11-08 19:47:39,689 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 966 transitions. [2024-11-08 19:47:39,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 19:47:39,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:39,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:40,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:40,367 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 19:47:51,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:47:54,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:48:04,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:48:10,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:48:10,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:10,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 830 states and 997 transitions. [2024-11-08 19:48:10,528 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 997 transitions. [2024-11-08 19:48:10,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 19:48:10,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:10,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:10,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:11,153 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 19:48:11,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:11,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 843 states and 1014 transitions. [2024-11-08 19:48:11,423 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1014 transitions. [2024-11-08 19:48:11,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 19:48:11,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:11,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:11,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:12,148 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 19:48:12,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:12,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 845 states and 1016 transitions. [2024-11-08 19:48:12,542 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1016 transitions. [2024-11-08 19:48:12,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 19:48:12,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:12,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:12,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:13,425 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:48:13,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:13,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 854 states and 1027 transitions. [2024-11-08 19:48:13,754 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1027 transitions. [2024-11-08 19:48:13,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 19:48:13,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:13,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:14,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:14,487 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 19:48:14,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:14,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 856 states and 1029 transitions. [2024-11-08 19:48:14,856 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1029 transitions. [2024-11-08 19:48:14,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 19:48:14,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:14,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:15,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:15,539 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 19:48:18,453 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:48:18,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:18,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 872 states and 1048 transitions. [2024-11-08 19:48:18,868 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1048 transitions. [2024-11-08 19:48:18,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 19:48:18,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:18,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:19,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:19,795 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:48:20,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:20,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 881 states and 1059 transitions. [2024-11-08 19:48:20,017 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1059 transitions. [2024-11-08 19:48:20,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 19:48:20,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:20,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:20,925 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:48:21,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:21,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 883 states and 1062 transitions. [2024-11-08 19:48:21,912 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1062 transitions. [2024-11-08 19:48:21,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 19:48:21,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:21,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:22,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:22,765 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:48:25,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 19:48:25,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:25,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 885 states and 1065 transitions. [2024-11-08 19:48:25,178 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1065 transitions. [2024-11-08 19:48:25,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 19:48:25,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:25,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:25,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:25,983 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 73 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 19:48:36,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:48:47,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:48:57,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:07,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:07,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:07,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 911 states and 1096 transitions. [2024-11-08 19:49:07,537 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1096 transitions. [2024-11-08 19:49:07,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 19:49:07,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:07,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:07,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:08,263 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 92 proven. 25 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 19:49:18,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:26,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:26,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:26,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 915 states and 1099 transitions. [2024-11-08 19:49:26,365 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1099 transitions. [2024-11-08 19:49:26,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 19:49:26,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:26,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:27,130 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 73 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 19:49:32,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:34,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:34,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 934 states and 1121 transitions. [2024-11-08 19:49:34,375 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1121 transitions. [2024-11-08 19:49:34,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 19:49:34,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:34,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:34,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:35,016 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 93 proven. 24 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 19:49:37,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:37,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:37,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 938 states and 1124 transitions. [2024-11-08 19:49:37,696 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1124 transitions. [2024-11-08 19:49:37,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 19:49:37,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:37,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:38,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:38,405 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 73 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 19:49:48,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:52,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:52,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:52,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 942 states and 1127 transitions. [2024-11-08 19:49:52,393 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1127 transitions. [2024-11-08 19:49:52,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 19:49:52,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:52,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:52,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:53,388 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:49:54,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:54,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 946 states and 1130 transitions. [2024-11-08 19:49:54,092 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1130 transitions. [2024-11-08 19:49:54,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 19:49:54,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:54,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:54,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:55,039 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:49:56,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:56,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 950 states and 1133 transitions. [2024-11-08 19:49:56,859 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1133 transitions. [2024-11-08 19:49:56,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 19:49:56,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:56,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:57,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:57,660 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 19:49:58,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:58,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 959 states and 1144 transitions. [2024-11-08 19:49:58,186 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1144 transitions. [2024-11-08 19:49:58,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 19:49:58,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:58,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:58,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:58,876 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:49:59,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:59,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 968 states and 1155 transitions. [2024-11-08 19:49:59,084 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1155 transitions. [2024-11-08 19:49:59,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 19:49:59,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:59,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:59,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:59,825 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 19:50:00,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:00,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 977 states and 1166 transitions. [2024-11-08 19:50:00,261 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1166 transitions. [2024-11-08 19:50:00,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 19:50:00,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:00,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:00,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:00,869 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:50:01,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:01,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 986 states and 1177 transitions. [2024-11-08 19:50:01,043 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1177 transitions. [2024-11-08 19:50:01,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 19:50:01,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:01,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:01,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:02,042 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:50:02,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:02,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 988 states and 1180 transitions. [2024-11-08 19:50:02,461 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1180 transitions. [2024-11-08 19:50:02,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 19:50:02,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:02,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:03,164 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 19:50:06,144 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 19:50:06,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:06,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 990 states and 1183 transitions. [2024-11-08 19:50:06,179 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1183 transitions. [2024-11-08 19:50:06,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 19:50:06,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:06,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:06,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:06,866 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:50:07,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:07,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 992 states and 1186 transitions. [2024-11-08 19:50:07,416 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1186 transitions. [2024-11-08 19:50:07,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 19:50:07,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:07,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:07,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:08,105 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 19:50:09,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 994 states and 1189 transitions. [2024-11-08 19:50:09,260 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1189 transitions. [2024-11-08 19:50:09,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 19:50:09,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,019 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-08 19:50:11,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:11,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 998 states and 1192 transitions. [2024-11-08 19:50:11,580 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1192 transitions. [2024-11-08 19:50:11,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 19:50:11,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:11,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:12,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:12,306 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 19:50:13,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:13,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 1002 states and 1195 transitions. [2024-11-08 19:50:13,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1195 transitions. [2024-11-08 19:50:13,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 19:50:13,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:13,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:13,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:14,324 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-08 19:50:16,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:16,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 1006 states and 1198 transitions. [2024-11-08 19:50:16,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1198 transitions. [2024-11-08 19:50:16,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 19:50:16,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:16,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:16,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:17,154 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 19:50:18,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:18,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 1010 states and 1201 transitions. [2024-11-08 19:50:18,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1201 transitions. [2024-11-08 19:50:18,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 19:50:18,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:18,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:19,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:20,341 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:50:31,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:50:34,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:50:44,811 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:50:45,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:45,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 1065 states and 1269 transitions. [2024-11-08 19:50:45,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1269 transitions. [2024-11-08 19:50:45,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 19:50:45,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:45,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:46,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:47,968 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:50:51,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:50:51,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:51,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 1069 states and 1272 transitions. [2024-11-08 19:50:51,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1272 transitions. [2024-11-08 19:50:51,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 19:50:51,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:51,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:52,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:53,313 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:51:04,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:51:05,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:51:05,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:05,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 1073 states and 1275 transitions. [2024-11-08 19:51:05,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1275 transitions. [2024-11-08 19:51:05,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 19:51:05,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:05,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:05,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:06,129 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-08 19:51:06,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:06,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 1075 states and 1276 transitions. [2024-11-08 19:51:06,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1276 transitions. [2024-11-08 19:51:06,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 19:51:06,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:06,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:07,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:07,498 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-11-08 19:51:16,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:51:27,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:51:37,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:51:39,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:39,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1130 states and 1342 transitions. [2024-11-08 19:51:39,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1342 transitions. [2024-11-08 19:51:39,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 19:51:39,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:39,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:40,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:40,729 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-08 19:51:51,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:51:59,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:52:09,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:52:12,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:52:23,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:52:25,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:52:26,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:26,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1185 states and 1407 transitions. [2024-11-08 19:52:26,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1407 transitions. [2024-11-08 19:52:26,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 19:52:26,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:26,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:26,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:27,913 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:52:28,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:28,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1194 states and 1418 transitions. [2024-11-08 19:52:28,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1418 transitions. [2024-11-08 19:52:28,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 19:52:28,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:28,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:28,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:30,007 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:52:30,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:30,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1203 states and 1429 transitions. [2024-11-08 19:52:30,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 1429 transitions. [2024-11-08 19:52:30,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-08 19:52:30,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:30,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:31,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:32,203 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:52:35,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 19:52:35,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:35,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1205 states and 1432 transitions. [2024-11-08 19:52:35,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1432 transitions. [2024-11-08 19:52:35,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-08 19:52:35,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:35,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:36,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:37,288 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:52:39,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 19:52:39,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:39,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1207 states and 1435 transitions. [2024-11-08 19:52:39,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1435 transitions. [2024-11-08 19:52:39,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 19:52:39,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:39,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:40,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:40,731 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 134 proven. 37 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-08 19:52:42,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:52:52,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:52:58,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:52:58,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:58,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1211 states and 1438 transitions. [2024-11-08 19:52:58,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1438 transitions. [2024-11-08 19:52:58,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 19:52:58,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:58,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:59,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:59,593 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 58 proven. 109 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2024-11-08 19:53:05,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:53:15,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:53:19,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:53:19,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:19,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1215 states and 1441 transitions. [2024-11-08 19:53:19,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1441 transitions. [2024-11-08 19:53:19,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 19:53:19,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:19,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:20,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:20,655 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 135 proven. 36 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-08 19:53:31,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:53:31,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:31,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 1219 states and 1444 transitions. [2024-11-08 19:53:31,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1444 transitions. [2024-11-08 19:53:31,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 19:53:31,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:31,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:32,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:32,729 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 58 proven. 109 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2024-11-08 19:53:43,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:53:49,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:53:49,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:49,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 1223 states and 1447 transitions. [2024-11-08 19:53:49,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1447 transitions. [2024-11-08 19:53:49,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 19:53:49,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:49,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:49,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:50,547 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:53:52,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:52,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 1227 states and 1450 transitions. [2024-11-08 19:53:52,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1450 transitions. [2024-11-08 19:53:52,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 19:53:52,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:52,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:52,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:53,801 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:53:54,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:54,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 1231 states and 1453 transitions. [2024-11-08 19:53:54,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1453 transitions. [2024-11-08 19:53:54,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-08 19:53:54,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:54,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:55,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:55,795 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-08 19:53:56,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:56,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 1240 states and 1464 transitions. [2024-11-08 19:53:56,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1464 transitions. [2024-11-08 19:53:56,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-08 19:53:56,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:56,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:56,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:56,899 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:53:57,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:57,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 1249 states and 1475 transitions. [2024-11-08 19:53:57,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1475 transitions. [2024-11-08 19:53:57,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-08 19:53:57,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:57,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:57,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:58,023 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-08 19:53:58,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:58,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 1258 states and 1486 transitions. [2024-11-08 19:53:58,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1486 transitions. [2024-11-08 19:53:58,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-08 19:53:58,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:58,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:59,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:59,368 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 19:53:59,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:59,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 1267 states and 1497 transitions. [2024-11-08 19:53:59,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1497 transitions. [2024-11-08 19:53:59,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-08 19:53:59,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:59,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:00,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:00,502 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-08 19:54:01,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:01,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 1269 states and 1500 transitions. [2024-11-08 19:54:01,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1500 transitions. [2024-11-08 19:54:01,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-08 19:54:01,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:01,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:01,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:02,216 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-08 19:54:02,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:02,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 1271 states and 1503 transitions. [2024-11-08 19:54:02,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1503 transitions. [2024-11-08 19:54:02,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-08 19:54:02,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:02,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:03,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:03,482 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-08 19:54:04,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:04,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 1273 states and 1506 transitions. [2024-11-08 19:54:04,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1506 transitions. [2024-11-08 19:54:04,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-08 19:54:04,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:04,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:04,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:05,039 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-08 19:54:05,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:05,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 1275 states and 1509 transitions. [2024-11-08 19:54:05,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1509 transitions. [2024-11-08 19:54:05,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-08 19:54:05,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:05,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:06,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:06,550 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2024-11-08 19:54:07,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:07,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1279 states and 1512 transitions. [2024-11-08 19:54:07,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1512 transitions. [2024-11-08 19:54:07,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-08 19:54:07,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:07,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:08,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:09,169 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-08 19:54:10,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 19:54:11,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:11,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1283 states and 1515 transitions. [2024-11-08 19:54:11,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1515 transitions. [2024-11-08 19:54:11,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-08 19:54:11,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:11,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:11,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:12,705 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2024-11-08 19:54:14,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:14,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 1287 states and 1518 transitions. [2024-11-08 19:54:14,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1518 transitions. [2024-11-08 19:54:14,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-08 19:54:14,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:14,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:15,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:16,021 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-08 19:54:18,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 19:54:18,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:18,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1291 states and 1521 transitions. [2024-11-08 19:54:18,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1521 transitions. [2024-11-08 19:54:18,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-08 19:54:18,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:18,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:19,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:20,842 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:54:26,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:54:32,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:54:33,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:33,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1346 states and 1589 transitions. [2024-11-08 19:54:33,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1589 transitions. [2024-11-08 19:54:33,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-08 19:54:33,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:33,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:34,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:36,020 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 543 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:54:37,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:37,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1350 states and 1592 transitions. [2024-11-08 19:54:37,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 1592 transitions. [2024-11-08 19:54:37,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-08 19:54:37,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:37,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:38,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:39,360 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 543 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:54:42,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:54:42,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:42,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1354 states and 1595 transitions. [2024-11-08 19:54:42,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1595 transitions. [2024-11-08 19:54:42,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-08 19:54:42,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:42,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:42,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:43,607 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 176 proven. 48 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2024-11-08 19:54:46,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:54:48,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:54:52,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:54:54,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:54,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 1409 states and 1661 transitions. [2024-11-08 19:54:54,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 1661 transitions. [2024-11-08 19:54:54,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-08 19:54:54,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:54,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:54,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:55,284 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 74 proven. 144 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2024-11-08 19:55:02,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:55:08,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:55:20,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:55:22,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:55:22,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:22,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1464 states and 1727 transitions. [2024-11-08 19:55:22,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 1727 transitions. [2024-11-08 19:55:22,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-08 19:55:22,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:22,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:23,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:25,112 INFO L134 CoverageAnalysis]: Checked inductivity of 569 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:55:25,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:25,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1473 states and 1738 transitions. [2024-11-08 19:55:25,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1738 transitions. [2024-11-08 19:55:25,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-08 19:55:25,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:25,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:26,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:28,396 INFO L134 CoverageAnalysis]: Checked inductivity of 569 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:55:28,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:28,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 1482 states and 1749 transitions. [2024-11-08 19:55:28,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 1749 transitions. [2024-11-08 19:55:28,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-08 19:55:28,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:28,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:29,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:31,030 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:55:32,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:32,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1484 states and 1752 transitions. [2024-11-08 19:55:32,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 1752 transitions. [2024-11-08 19:55:32,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-08 19:55:32,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:32,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:33,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:34,887 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:55:35,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:35,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 1486 states and 1755 transitions. [2024-11-08 19:55:35,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 1755 transitions. [2024-11-08 19:55:35,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-08 19:55:35,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:35,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:36,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:37,137 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 176 proven. 49 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2024-11-08 19:55:48,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:55:49,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:55:59,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []