./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.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_53522121-8be1-4366-9407-274db637ebb8/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53522121-8be1-4366-9407-274db637ebb8/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_53522121-8be1-4366-9407-274db637ebb8/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53522121-8be1-4366-9407-274db637ebb8/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53522121-8be1-4366-9407-274db637ebb8/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_53522121-8be1-4366-9407-274db637ebb8/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 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:41:18,445 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:41:18,546 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53522121-8be1-4366-9407-274db637ebb8/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:41:18,555 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:41:18,555 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:41:18,594 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:41:18,595 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:41:18,595 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:41:18,596 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:41:18,596 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:41:18,597 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:41:18,597 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:41:18,597 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:41:18,598 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:41:18,598 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:41:18,598 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:41:18,599 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:41:18,599 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:41:18,599 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:41:18,600 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:41:18,600 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:41:18,604 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:41:18,604 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:41:18,604 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:41:18,605 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:41:18,605 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:41:18,619 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:41:18,620 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:41:18,620 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:41:18,620 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:41:18,620 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:41:18,621 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:41:18,621 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:41:18,621 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_53522121-8be1-4366-9407-274db637ebb8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53522121-8be1-4366-9407-274db637ebb8/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 [2024-11-08 22:41:18,884 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:41:18,942 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:41:18,945 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:41:18,947 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:41:18,948 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:41:18,949 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53522121-8be1-4366-9407-274db637ebb8/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i Unable to find full path for "g++" [2024-11-08 22:41:20,934 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:41:21,302 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:41:21,303 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53522121-8be1-4366-9407-274db637ebb8/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2024-11-08 22:41:21,334 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53522121-8be1-4366-9407-274db637ebb8/bin/ukojak-verify-ImItNfHLgk/data/a56e96e09/04c9c66a28ba443bbc26f9fc9891d262/FLAGa5c9d65a6 [2024-11-08 22:41:21,351 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53522121-8be1-4366-9407-274db637ebb8/bin/ukojak-verify-ImItNfHLgk/data/a56e96e09/04c9c66a28ba443bbc26f9fc9891d262 [2024-11-08 22:41:21,354 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:41:21,356 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:41:21,357 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:41:21,357 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:41:21,363 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:41:21,364 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:41:21" (1/1) ... [2024-11-08 22:41:21,365 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70d99fa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:21, skipping insertion in model container [2024-11-08 22:41:21,366 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:41:21" (1/1) ... [2024-11-08 22:41:21,431 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:41:21,984 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_53522121-8be1-4366-9407-274db637ebb8/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i[33021,33034] [2024-11-08 22:41:22,133 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:41:22,152 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:41:22,196 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_53522121-8be1-4366-9407-274db637ebb8/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i[33021,33034] [2024-11-08 22:41:22,313 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:41:22,356 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:41:22,356 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:22 WrapperNode [2024-11-08 22:41:22,357 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:41:22,358 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:41:22,358 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:41:22,358 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:41:22,366 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:22" (1/1) ... [2024-11-08 22:41:22,405 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:22" (1/1) ... [2024-11-08 22:41:22,477 INFO L138 Inliner]: procedures = 176, calls = 335, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1552 [2024-11-08 22:41:22,478 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:41:22,479 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:41:22,479 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:41:22,479 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:41:22,489 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:22" (1/1) ... [2024-11-08 22:41:22,490 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:22" (1/1) ... [2024-11-08 22:41:22,501 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:22" (1/1) ... [2024-11-08 22:41:22,502 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:22" (1/1) ... [2024-11-08 22:41:22,607 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:22" (1/1) ... [2024-11-08 22:41:22,630 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:22" (1/1) ... [2024-11-08 22:41:22,639 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:22" (1/1) ... [2024-11-08 22:41:22,679 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:22" (1/1) ... [2024-11-08 22:41:22,704 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:41:22,709 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:41:22,709 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:41:22,709 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:41:22,710 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:41:22" (1/1) ... [2024-11-08 22:41:22,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:41:22,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53522121-8be1-4366-9407-274db637ebb8/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:41:22,755 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53522121-8be1-4366-9407-274db637ebb8/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:41:22,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53522121-8be1-4366-9407-274db637ebb8/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:41:22,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:41:22,794 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:41:22,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:41:22,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:41:22,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:41:22,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:41:22,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:41:22,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:41:22,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:41:22,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:41:22,798 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:41:22,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:41:22,798 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:41:22,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:41:23,079 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:41:23,082 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:41:25,187 INFO L? ?]: Removed 391 outVars from TransFormulas that were not future-live. [2024-11-08 22:41:25,187 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:41:26,766 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:41:26,768 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-08 22:41:26,769 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:41:26 BoogieIcfgContainer [2024-11-08 22:41:26,769 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:41:26,770 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:41:26,770 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:41:26,781 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:41:26,781 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:41:26" (1/1) ... [2024-11-08 22:41:26,793 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:41:26,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:26,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 147 states and 250 transitions. [2024-11-08 22:41:26,874 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 250 transitions. [2024-11-08 22:41:26,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:41:26,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:26,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:27,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:27,117 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 22:41:27,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:27,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 148 states and 251 transitions. [2024-11-08 22:41:27,178 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 251 transitions. [2024-11-08 22:41:27,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:41:27,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:27,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:27,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:27,258 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 22:41:27,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:27,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 149 states and 252 transitions. [2024-11-08 22:41:27,279 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 252 transitions. [2024-11-08 22:41:27,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:41:27,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:27,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:27,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:27,333 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 22:41:27,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:27,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 149 states and 248 transitions. [2024-11-08 22:41:27,345 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 248 transitions. [2024-11-08 22:41:27,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:41:27,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:27,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:27,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:27,424 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 22:41:27,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:27,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 149 states and 240 transitions. [2024-11-08 22:41:27,440 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 240 transitions. [2024-11-08 22:41:27,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:41:27,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:27,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:27,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:27,535 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 22:41:27,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:27,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 149 states and 228 transitions. [2024-11-08 22:41:27,555 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 228 transitions. [2024-11-08 22:41:27,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:41:27,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:27,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:27,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:27,778 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 22:41:36,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:41:46,930 WARN L539 Checker$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 22:41:46,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:46,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 149 states and 216 transitions. [2024-11-08 22:41:46,977 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 216 transitions. [2024-11-08 22:41:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:41:46,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:46,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:47,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:47,428 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 22:41:57,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:01,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:01,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 163 states and 232 transitions. [2024-11-08 22:42:01,547 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 232 transitions. [2024-11-08 22:42:01,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:42:01,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:01,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:01,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:01,761 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 22:42:01,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:01,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 163 states and 230 transitions. [2024-11-08 22:42:01,783 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 230 transitions. [2024-11-08 22:42:01,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:42:01,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:01,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:01,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:02,110 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 22:42:02,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:02,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 163 states and 228 transitions. [2024-11-08 22:42:02,162 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 228 transitions. [2024-11-08 22:42:02,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:42:02,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:02,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:02,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:02,373 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 22:42:02,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:02,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 163 states and 226 transitions. [2024-11-08 22:42:02,383 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 226 transitions. [2024-11-08 22:42:02,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:42:02,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:02,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:02,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:02,623 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 22:42:07,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:07,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:07,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 163 states and 224 transitions. [2024-11-08 22:42:07,085 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 224 transitions. [2024-11-08 22:42:07,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:42:07,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:07,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:07,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:07,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:42:10,655 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:10,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:10,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 167 states and 227 transitions. [2024-11-08 22:42:10,693 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 227 transitions. [2024-11-08 22:42:10,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:42:10,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:10,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:10,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:11,167 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 22:42:22,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:23,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:24,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:24,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 214 states and 285 transitions. [2024-11-08 22:42:24,010 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 285 transitions. [2024-11-08 22:42:24,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:42:24,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:24,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:24,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:24,242 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 22:42:24,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:24,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 214 states and 283 transitions. [2024-11-08 22:42:24,258 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 283 transitions. [2024-11-08 22:42:24,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:42:24,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:24,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:24,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:24,663 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 22:42:24,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:24,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 214 states and 281 transitions. [2024-11-08 22:42:24,729 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 281 transitions. [2024-11-08 22:42:24,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:42:24,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:24,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:24,971 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 22:42:25,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:25,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 214 states and 279 transitions. [2024-11-08 22:42:25,007 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 279 transitions. [2024-11-08 22:42:25,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:42:25,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:25,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:25,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:25,254 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 22:42:27,607 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:27,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:27,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 214 states and 277 transitions. [2024-11-08 22:42:27,618 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 277 transitions. [2024-11-08 22:42:27,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:42:27,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:27,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:27,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:27,874 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 22:42:27,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:27,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 214 states and 275 transitions. [2024-11-08 22:42:27,918 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 275 transitions. [2024-11-08 22:42:27,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:42:27,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:27,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:28,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:28,381 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 22:42:38,544 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 22:42:40,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:40,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:40,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 218 states and 278 transitions. [2024-11-08 22:42:40,351 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 278 transitions. [2024-11-08 22:42:40,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:42:40,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:40,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:40,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:40,782 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 22:42:41,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:41,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 222 states and 281 transitions. [2024-11-08 22:42:41,412 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 281 transitions. [2024-11-08 22:42:41,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:42:41,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:41,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:41,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:41,685 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 22:42:41,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:41,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 222 states and 280 transitions. [2024-11-08 22:42:41,709 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 280 transitions. [2024-11-08 22:42:41,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:42:41,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:41,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:41,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:42,141 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 22:42:47,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:58,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:05,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:05,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:05,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 290 states and 362 transitions. [2024-11-08 22:43:05,688 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 362 transitions. [2024-11-08 22:43:05,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:43:05,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:05,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:05,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:06,048 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 22:43:06,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:06,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 299 states and 373 transitions. [2024-11-08 22:43:06,313 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 373 transitions. [2024-11-08 22:43:06,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:43:06,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:06,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:06,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:06,641 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 22:43:06,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:06,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 299 states and 372 transitions. [2024-11-08 22:43:06,772 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 372 transitions. [2024-11-08 22:43:06,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:43:06,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:06,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:06,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:07,028 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 22:43:07,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:07,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 299 states and 370 transitions. [2024-11-08 22:43:07,077 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 370 transitions. [2024-11-08 22:43:07,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:43:07,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:07,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:07,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:07,455 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 22:43:07,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:07,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 301 states and 374 transitions. [2024-11-08 22:43:07,896 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 374 transitions. [2024-11-08 22:43:07,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:43:07,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:07,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:08,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:08,351 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 22:43:18,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:28,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:30,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:30,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:30,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 305 states and 377 transitions. [2024-11-08 22:43:30,631 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 377 transitions. [2024-11-08 22:43:30,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:43:30,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:30,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:30,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:31,074 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 22:43:32,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:32,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 309 states and 380 transitions. [2024-11-08 22:43:32,095 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 380 transitions. [2024-11-08 22:43:32,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:43:32,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:32,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:32,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:32,452 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 22:43:32,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:32,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 309 states and 378 transitions. [2024-11-08 22:43:32,535 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 378 transitions. [2024-11-08 22:43:32,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:43:32,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:32,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:32,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:32,889 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 22:43:32,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:32,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 309 states and 376 transitions. [2024-11-08 22:43:32,908 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 376 transitions. [2024-11-08 22:43:32,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:43:32,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:32,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:33,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:33,367 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 22:43:33,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:33,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 313 states and 379 transitions. [2024-11-08 22:43:33,836 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 379 transitions. [2024-11-08 22:43:33,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:43:33,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:33,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:34,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:34,122 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 22:43:34,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:34,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 313 states and 378 transitions. [2024-11-08 22:43:34,146 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 378 transitions. [2024-11-08 22:43:34,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:43:34,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:34,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:34,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:34,564 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 22:43:34,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:34,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 322 states and 389 transitions. [2024-11-08 22:43:34,827 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 389 transitions. [2024-11-08 22:43:34,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:43:34,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:34,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:34,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:35,251 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 22:43:35,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:35,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 331 states and 400 transitions. [2024-11-08 22:43:35,482 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 400 transitions. [2024-11-08 22:43:35,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:43:35,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:35,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:35,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:35,952 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 22:43:36,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:36,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 333 states and 404 transitions. [2024-11-08 22:43:36,434 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 404 transitions. [2024-11-08 22:43:36,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:43:36,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:36,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:36,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:36,836 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 22:43:37,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:37,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 335 states and 407 transitions. [2024-11-08 22:43:37,297 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 407 transitions. [2024-11-08 22:43:37,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:43:37,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:37,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:37,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:37,748 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 22:43:37,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:37,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 336 states and 408 transitions. [2024-11-08 22:43:37,822 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 408 transitions. [2024-11-08 22:43:37,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:43:37,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:37,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:38,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:38,160 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 22:43:38,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:38,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 336 states and 406 transitions. [2024-11-08 22:43:38,180 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 406 transitions. [2024-11-08 22:43:38,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:43:38,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:38,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:38,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:38,614 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 22:43:41,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:43:46,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:43:46,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:46,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 339 states and 408 transitions. [2024-11-08 22:43:46,576 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 408 transitions. [2024-11-08 22:43:46,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:43:46,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:46,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:46,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:47,068 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 22:43:47,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:47,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 343 states and 411 transitions. [2024-11-08 22:43:47,713 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 411 transitions. [2024-11-08 22:43:47,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:43:47,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:47,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:47,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:48,519 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 22:43:55,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:58,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:58,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 397 states and 477 transitions. [2024-11-08 22:43:58,151 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 477 transitions. [2024-11-08 22:43:58,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:43:58,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:58,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:58,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:58,972 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 22:43:59,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:59,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 398 states and 479 transitions. [2024-11-08 22:43:59,225 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 479 transitions. [2024-11-08 22:43:59,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:43:59,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:59,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:59,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:00,034 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 22:44:03,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:44:03,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:03,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 402 states and 482 transitions. [2024-11-08 22:44:03,494 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 482 transitions. [2024-11-08 22:44:03,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:44:03,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:03,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:03,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:04,263 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:44:14,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:44:24,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:44:34,626 WARN L539 Checker$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 22:44:39,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:44:39,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:39,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 406 states and 485 transitions. [2024-11-08 22:44:39,147 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 485 transitions. [2024-11-08 22:44:39,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:44:39,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:39,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:39,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:40,111 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:44:42,957 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:44:46,414 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 22:44:47,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:47,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 470 states and 565 transitions. [2024-11-08 22:44:47,177 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 565 transitions. [2024-11-08 22:44:47,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:44:47,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:47,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:47,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:47,913 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 22:44:48,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:48,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 479 states and 576 transitions. [2024-11-08 22:44:48,196 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 576 transitions. [2024-11-08 22:44:48,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:44:48,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:48,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:48,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:48,837 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 22:44:49,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:49,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 481 states and 578 transitions. [2024-11-08 22:44:49,156 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 578 transitions. [2024-11-08 22:44:49,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:44:49,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:49,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:49,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:49,919 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 22:44:50,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:50,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 490 states and 589 transitions. [2024-11-08 22:44:50,236 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 589 transitions. [2024-11-08 22:44:50,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:44:50,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:50,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:50,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:51,033 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 22:44:59,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:44:59,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:59,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 519 states and 628 transitions. [2024-11-08 22:44:59,908 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 628 transitions. [2024-11-08 22:44:59,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:44:59,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:59,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:00,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:00,572 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 22:45:00,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:00,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 521 states and 630 transitions. [2024-11-08 22:45:00,816 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 630 transitions. [2024-11-08 22:45:00,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 22:45:00,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:00,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:01,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:01,495 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 22:45:01,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:01,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 523 states and 634 transitions. [2024-11-08 22:45:01,881 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 634 transitions. [2024-11-08 22:45:01,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 22:45:01,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:01,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:02,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:02,414 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 22:45:03,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:03,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 525 states and 637 transitions. [2024-11-08 22:45:03,301 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 637 transitions. [2024-11-08 22:45:03,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:45:03,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:03,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:03,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:03,849 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 50 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 22:45:14,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:45:24,097 WARN L539 Checker$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 22:45:34,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:45:42,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:45:42,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:42,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 507 states and 615 transitions. [2024-11-08 22:45:42,414 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 615 transitions. [2024-11-08 22:45:42,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:45:42,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:42,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:42,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:43,485 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 22:45:56,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:45:59,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:46:00,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:46:01,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:01,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 567 states and 690 transitions. [2024-11-08 22:46:01,770 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 690 transitions. [2024-11-08 22:46:01,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:46:01,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:01,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:01,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:02,372 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 51 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 22:46:09,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:46:10,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:46:10,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:10,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 571 states and 693 transitions. [2024-11-08 22:46:10,797 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 693 transitions. [2024-11-08 22:46:10,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:46:10,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:10,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:11,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:11,345 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 26 proven. 37 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 22:46:21,763 WARN L539 Checker$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 22:46:31,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:46:40,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:46:40,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:40,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 575 states and 696 transitions. [2024-11-08 22:46:40,064 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 696 transitions. [2024-11-08 22:46:40,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:46:40,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:40,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:40,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:40,633 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 22:46:41,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:41,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 575 states and 694 transitions. [2024-11-08 22:46:41,035 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 694 transitions. [2024-11-08 22:46:41,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:46:41,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:41,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:41,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:41,594 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 22:46:42,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:42,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 579 states and 697 transitions. [2024-11-08 22:46:42,765 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 697 transitions. [2024-11-08 22:46:42,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:46:42,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:42,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:43,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:43,404 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 22:46:44,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:44,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 583 states and 700 transitions. [2024-11-08 22:46:44,718 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 700 transitions. [2024-11-08 22:46:44,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:46:44,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:44,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:44,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:45,375 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 26 proven. 38 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 22:46:54,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:46:59,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:47:01,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:47:02,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:02,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 609 states and 732 transitions. [2024-11-08 22:47:02,560 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 732 transitions. [2024-11-08 22:47:02,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:47:02,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:02,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:02,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:03,327 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 26 proven. 38 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 22:47:04,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:04,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 620 states and 747 transitions. [2024-11-08 22:47:04,053 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 747 transitions. [2024-11-08 22:47:04,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:47:04,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:04,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:04,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:04,653 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 51 proven. 13 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 22:47:08,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:47:08,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:08,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 624 states and 750 transitions. [2024-11-08 22:47:08,104 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 750 transitions. [2024-11-08 22:47:08,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:47:08,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:08,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:08,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:08,670 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 22:47:09,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:09,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 634 states and 765 transitions. [2024-11-08 22:47:09,895 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 765 transitions. [2024-11-08 22:47:09,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:47:09,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:09,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:10,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:10,428 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 22:47:11,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:11,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 644 states and 780 transitions. [2024-11-08 22:47:11,264 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 780 transitions. [2024-11-08 22:47:11,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:47:11,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:11,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:11,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:11,908 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 22:47:12,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:12,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 663 states and 803 transitions. [2024-11-08 22:47:12,871 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 803 transitions. [2024-11-08 22:47:12,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:47:12,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:12,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:13,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:13,405 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 22:47:14,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:14,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 672 states and 814 transitions. [2024-11-08 22:47:14,304 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 814 transitions. [2024-11-08 22:47:14,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:47:14,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:14,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:14,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:14,883 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 22:47:16,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:16,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 674 states and 818 transitions. [2024-11-08 22:47:16,425 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 818 transitions. [2024-11-08 22:47:16,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:47:16,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:16,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:16,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:16,901 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 22:47:18,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:47:18,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:18,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 676 states and 822 transitions. [2024-11-08 22:47:18,647 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 822 transitions. [2024-11-08 22:47:18,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:47:18,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:18,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:18,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:19,150 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 22:47:19,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:19,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 678 states and 825 transitions. [2024-11-08 22:47:19,632 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 825 transitions. [2024-11-08 22:47:19,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:47:19,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:19,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:19,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:20,330 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 22:47:21,590 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:47:22,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:22,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 680 states and 828 transitions. [2024-11-08 22:47:22,266 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 828 transitions. [2024-11-08 22:47:22,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:47:22,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:22,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:22,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:22,971 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 22:47:23,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:23,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 681 states and 831 transitions. [2024-11-08 22:47:23,049 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 831 transitions. [2024-11-08 22:47:23,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:47:23,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:23,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:23,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:23,634 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 22:47:24,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:24,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 681 states and 829 transitions. [2024-11-08 22:47:24,018 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 829 transitions. [2024-11-08 22:47:24,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:47:24,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:24,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:24,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:24,775 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 22:47:28,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:47:29,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:47:30,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:30,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 689 states and 840 transitions. [2024-11-08 22:47:30,023 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 840 transitions. [2024-11-08 22:47:30,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:47:30,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:30,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:30,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:30,719 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 22:47:31,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:31,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 693 states and 843 transitions. [2024-11-08 22:47:31,336 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 843 transitions. [2024-11-08 22:47:31,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:47:31,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:31,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:31,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:31,929 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 22:47:33,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:33,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 697 states and 846 transitions. [2024-11-08 22:47:33,305 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 846 transitions. [2024-11-08 22:47:33,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 22:47:33,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:33,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:33,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:34,137 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 22:47:43,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:47:44,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:44,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 752 states and 914 transitions. [2024-11-08 22:47:44,215 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 914 transitions. [2024-11-08 22:47:44,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 22:47:44,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:44,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:44,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:45,034 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 22:47:45,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:45,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 756 states and 917 transitions. [2024-11-08 22:47:45,921 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 917 transitions. [2024-11-08 22:47:45,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 22:47:45,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:45,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:46,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:46,857 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 22:47:49,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:47:49,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:49,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 760 states and 920 transitions. [2024-11-08 22:47:49,264 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 920 transitions. [2024-11-08 22:47:49,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:47:49,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:49,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:49,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:50,207 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 42 proven. 99 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 22:48:02,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:48:06,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:48:17,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:48:25,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:48:35,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:48:38,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:48:39,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:39,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 834 states and 1011 transitions. [2024-11-08 22:48:39,170 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1011 transitions. [2024-11-08 22:48:39,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:48:39,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:39,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:39,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:39,900 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 22:48:42,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:48:43,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:43,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 866 states and 1050 transitions. [2024-11-08 22:48:43,183 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1050 transitions. [2024-11-08 22:48:43,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:48:43,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:43,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:43,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:44,125 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-08 22:48:44,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:44,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 870 states and 1053 transitions. [2024-11-08 22:48:44,680 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1053 transitions. [2024-11-08 22:48:44,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:48:44,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:44,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:45,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:45,749 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 75 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:48:47,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:48:48,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:48,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 888 states and 1075 transitions. [2024-11-08 22:48:48,231 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1075 transitions. [2024-11-08 22:48:48,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:48:48,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:48,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:48,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:48,998 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-08 22:48:49,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:49,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 892 states and 1078 transitions. [2024-11-08 22:48:49,471 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1078 transitions. [2024-11-08 22:48:49,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:48:49,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:49,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:49,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:50,299 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 22:48:50,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:50,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 901 states and 1089 transitions. [2024-11-08 22:48:50,611 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1089 transitions. [2024-11-08 22:48:50,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:48:50,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:50,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:50,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:51,408 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 22:48:51,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:51,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 916 states and 1108 transitions. [2024-11-08 22:48:51,916 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1108 transitions. [2024-11-08 22:48:51,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:48:51,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:51,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:52,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:52,713 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-08 22:49:03,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:49:09,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:49:09,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:09,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 945 states and 1143 transitions. [2024-11-08 22:49:09,889 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1143 transitions. [2024-11-08 22:49:09,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:49:09,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:09,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:10,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:10,682 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 22:49:10,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:10,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 954 states and 1154 transitions. [2024-11-08 22:49:10,975 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1154 transitions. [2024-11-08 22:49:10,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 22:49:10,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:10,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:11,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:11,867 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 22:49:14,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:49:14,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:14,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 956 states and 1157 transitions. [2024-11-08 22:49:14,894 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1157 transitions. [2024-11-08 22:49:14,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 22:49:14,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:14,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:15,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:15,771 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 22:49:16,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:16,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 958 states and 1160 transitions. [2024-11-08 22:49:16,602 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1160 transitions. [2024-11-08 22:49:16,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:49:16,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:16,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:16,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:17,427 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 92 proven. 54 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 22:49:28,239 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 22:49:30,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:49:30,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:30,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 972 states and 1175 transitions. [2024-11-08 22:49:30,860 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1175 transitions. [2024-11-08 22:49:30,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:49:30,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:30,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:31,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:31,597 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 92 proven. 77 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 22:49:39,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:49:39,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:39,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 976 states and 1178 transitions. [2024-11-08 22:49:39,595 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1178 transitions. [2024-11-08 22:49:39,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:49:39,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:39,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:40,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:40,409 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 77 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 22:49:47,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:49:54,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:49:54,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:54,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 980 states and 1181 transitions. [2024-11-08 22:49:54,469 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1181 transitions. [2024-11-08 22:49:54,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:49:54,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:54,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:54,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:55,284 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 77 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 22:49:56,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:56,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 995 states and 1199 transitions. [2024-11-08 22:49:56,087 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1199 transitions. [2024-11-08 22:49:56,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:49:56,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:56,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:56,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:56,953 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 93 proven. 53 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 22:49:58,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:58,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 999 states and 1202 transitions. [2024-11-08 22:49:58,464 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1202 transitions. [2024-11-08 22:49:58,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:49:58,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:58,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:58,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:59,180 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 77 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 22:50:00,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:50:00,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:00,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 1003 states and 1205 transitions. [2024-11-08 22:50:00,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1205 transitions. [2024-11-08 22:50:00,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 22:50:00,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:00,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:01,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:01,791 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 22:50:03,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:03,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 1007 states and 1208 transitions. [2024-11-08 22:50:03,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1208 transitions. [2024-11-08 22:50:03,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 22:50:03,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:03,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:03,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:03,973 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 22:50:05,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:05,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 1011 states and 1211 transitions. [2024-11-08 22:50:05,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1211 transitions. [2024-11-08 22:50:05,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 22:50:05,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:05,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:05,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:06,016 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 92 proven. 60 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 22:50:08,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:50:08,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:08,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 1015 states and 1214 transitions. [2024-11-08 22:50:08,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1214 transitions. [2024-11-08 22:50:08,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:50:08,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:08,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:08,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:08,881 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 75 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 22:50:10,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:10,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 1022 states and 1224 transitions. [2024-11-08 22:50:10,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1224 transitions. [2024-11-08 22:50:10,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:50:10,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:10,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:10,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:11,087 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 22:50:12,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:12,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 1029 states and 1233 transitions. [2024-11-08 22:50:12,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1233 transitions. [2024-11-08 22:50:12,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:50:12,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:12,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:12,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:13,002 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 22:50:13,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:13,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 1031 states and 1234 transitions. [2024-11-08 22:50:13,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1234 transitions. [2024-11-08 22:50:13,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:50:13,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:13,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:13,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:14,016 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 22:50:14,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:14,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 1038 states and 1244 transitions. [2024-11-08 22:50:14,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1244 transitions. [2024-11-08 22:50:14,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:50:14,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:14,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:15,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:15,874 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 22:50:16,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:16,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 1041 states and 1248 transitions. [2024-11-08 22:50:16,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1248 transitions. [2024-11-08 22:50:16,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:50:16,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:16,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:16,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:16,795 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 22:50:17,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:17,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 1050 states and 1259 transitions. [2024-11-08 22:50:17,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1259 transitions. [2024-11-08 22:50:17,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:50:17,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:17,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:17,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:17,866 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 22:50:18,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:18,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 1059 states and 1270 transitions. [2024-11-08 22:50:18,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1270 transitions. [2024-11-08 22:50:18,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:50:18,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:18,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:18,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:19,123 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 22:50:19,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:19,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 1068 states and 1281 transitions. [2024-11-08 22:50:19,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1281 transitions. [2024-11-08 22:50:19,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:50:19,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:19,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:20,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:20,392 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 22:50:21,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:21,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 1077 states and 1292 transitions. [2024-11-08 22:50:21,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1292 transitions. [2024-11-08 22:50:21,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 22:50:21,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:21,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:21,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:22,063 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 22:50:23,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:23,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 1084 states and 1302 transitions. [2024-11-08 22:50:23,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1302 transitions. [2024-11-08 22:50:23,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 22:50:23,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:23,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:24,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:24,639 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 22:50:26,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:50:26,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:26,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 1086 states and 1306 transitions. [2024-11-08 22:50:26,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1306 transitions. [2024-11-08 22:50:26,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 22:50:26,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:26,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:27,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:27,654 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 22:50:28,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:28,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 1088 states and 1309 transitions. [2024-11-08 22:50:28,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1309 transitions. [2024-11-08 22:50:28,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 22:50:28,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:28,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:28,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:29,153 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 22:50:30,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:30,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 1090 states and 1312 transitions. [2024-11-08 22:50:30,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1312 transitions. [2024-11-08 22:50:30,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 22:50:30,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:30,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:30,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:31,086 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 22:50:32,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:50:32,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:32,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 1092 states and 1316 transitions. [2024-11-08 22:50:32,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1316 transitions. [2024-11-08 22:50:32,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 22:50:32,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:32,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:33,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:33,702 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 22:50:34,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:34,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 1094 states and 1320 transitions. [2024-11-08 22:50:34,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1320 transitions. [2024-11-08 22:50:34,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 22:50:34,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:34,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:34,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:34,912 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 22:50:35,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:35,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1096 states and 1323 transitions. [2024-11-08 22:50:35,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1323 transitions. [2024-11-08 22:50:35,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 22:50:35,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:35,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:36,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:36,735 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 22:50:37,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:37,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1098 states and 1326 transitions. [2024-11-08 22:50:37,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1326 transitions. [2024-11-08 22:50:37,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 22:50:37,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:37,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:37,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:38,166 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 22:50:38,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:38,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 1099 states and 1327 transitions. [2024-11-08 22:50:38,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1327 transitions. [2024-11-08 22:50:38,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 22:50:38,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:38,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:38,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:39,394 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 22:50:39,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:39,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 1100 states and 1328 transitions. [2024-11-08 22:50:39,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1328 transitions. [2024-11-08 22:50:39,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:50:39,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:39,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:40,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:40,479 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 22:50:42,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:50:42,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:42,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1104 states and 1331 transitions. [2024-11-08 22:50:42,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1331 transitions. [2024-11-08 22:50:42,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:50:42,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:42,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:43,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:43,942 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 22:50:46,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:50:51,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:50:51,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:51,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1107 states and 1333 transitions. [2024-11-08 22:50:51,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1333 transitions. [2024-11-08 22:50:51,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:50:51,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:51,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:51,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:51,963 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 22:50:53,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:50:55,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:50:55,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:55,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 1110 states and 1335 transitions. [2024-11-08 22:50:55,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1335 transitions. [2024-11-08 22:50:55,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:50:55,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:55,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:55,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:56,026 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 22:50:58,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:50:58,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:58,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1114 states and 1338 transitions. [2024-11-08 22:50:58,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1338 transitions. [2024-11-08 22:50:58,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:50:58,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:58,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:58,915 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 22:51:00,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:51:00,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:00,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1118 states and 1341 transitions. [2024-11-08 22:51:00,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1341 transitions. [2024-11-08 22:51:00,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:51:00,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:00,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:01,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:01,530 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 76 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 22:51:03,975 WARN L539 Checker$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 22:51:04,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:04,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1122 states and 1344 transitions. [2024-11-08 22:51:04,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 1344 transitions. [2024-11-08 22:51:04,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:51:04,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:04,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:04,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:04,938 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 52 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 22:51:06,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:06,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1126 states and 1347 transitions. [2024-11-08 22:51:06,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1347 transitions. [2024-11-08 22:51:06,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 22:51:06,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:06,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:06,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:07,472 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 22:51:18,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:23,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:34,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:44,130 WARN L539 Checker$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 22:51:47,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:48,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:48,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 1181 states and 1415 transitions. [2024-11-08 22:51:48,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1415 transitions. [2024-11-08 22:51:48,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 22:51:48,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:48,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:49,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:49,907 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:52:00,760 WARN L539 Checker$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 22:52:01,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:01,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1185 states and 1418 transitions. [2024-11-08 22:52:01,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1418 transitions. [2024-11-08 22:52:01,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 22:52:01,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:01,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:02,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:03,195 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 22:52:14,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:24,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:24,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:24,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1189 states and 1421 transitions. [2024-11-08 22:52:24,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1421 transitions. [2024-11-08 22:52:24,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:52:24,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:24,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:25,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:25,874 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 134 proven. 92 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-08 22:52:36,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:37,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:47,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:57,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:53:07,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:53:07,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:07,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 1244 states and 1487 transitions. [2024-11-08 22:53:07,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1487 transitions. [2024-11-08 22:53:07,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:53:07,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:07,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:08,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:08,918 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 58 proven. 116 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-08 22:53:11,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:53:21,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:53:31,757 WARN L539 Checker$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 22:53:43,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:53:45,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:53:46,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:46,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 1299 states and 1553 transitions. [2024-11-08 22:53:46,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1553 transitions. [2024-11-08 22:53:46,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 22:53:46,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:46,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:47,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:47,788 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 22:53:48,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:48,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1308 states and 1564 transitions. [2024-11-08 22:53:48,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1564 transitions. [2024-11-08 22:53:48,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 22:53:48,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:48,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:49,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:49,777 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 22:53:50,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:50,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1317 states and 1575 transitions. [2024-11-08 22:53:50,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1575 transitions. [2024-11-08 22:53:50,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-08 22:53:50,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:50,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:50,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:51,423 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 22:53:52,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:52,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 1319 states and 1578 transitions. [2024-11-08 22:53:52,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1578 transitions. [2024-11-08 22:53:52,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-08 22:53:52,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:52,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:52,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:53,731 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 22:53:54,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:54,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1321 states and 1581 transitions. [2024-11-08 22:53:54,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 1581 transitions. [2024-11-08 22:53:54,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 22:53:54,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:54,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:55,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:56,252 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 58 proven. 117 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-08 22:53:58,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:08,907 WARN L539 Checker$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 22:54:18,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:19,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:19,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1362 states and 1630 transitions. [2024-11-08 22:54:19,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 1630 transitions. [2024-11-08 22:54:19,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 22:54:19,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:19,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:20,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:21,018 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 134 proven. 93 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-08 22:54:31,979 WARN L539 Checker$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 22:54:34,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:45,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:45,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:45,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1366 states and 1633 transitions. [2024-11-08 22:54:45,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 1633 transitions. [2024-11-08 22:54:45,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 22:54:45,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:45,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:46,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:46,992 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 58 proven. 117 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-08 22:54:49,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:54:59,175 WARN L539 Checker$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 22:54:59,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:59,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1370 states and 1636 transitions. [2024-11-08 22:54:59,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 1636 transitions. [2024-11-08 22:54:59,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 22:54:59,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:59,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:00,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:01,026 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 135 proven. 93 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-08 22:55:12,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:55:22,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:55:32,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:55:42,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:55:42,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:42,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 1374 states and 1639 transitions. [2024-11-08 22:55:42,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 1639 transitions. [2024-11-08 22:55:42,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 22:55:42,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:42,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:43,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:43,731 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 58 proven. 117 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-08 22:55:54,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:55:57,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:55:57,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:57,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1378 states and 1642 transitions. [2024-11-08 22:55:57,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1642 transitions. [2024-11-08 22:55:57,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 22:55:57,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:57,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:57,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:58,445 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 22:56:00,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:00,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1382 states and 1645 transitions. [2024-11-08 22:56:00,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1645 transitions. [2024-11-08 22:56:00,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 22:56:00,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:00,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:00,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:01,589 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 22:56:04,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:56:04,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:04,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1386 states and 1648 transitions. [2024-11-08 22:56:04,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 1648 transitions. [2024-11-08 22:56:04,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-08 22:56:04,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:04,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:05,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:06,159 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 58 proven. 116 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked.