./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) 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_d2549887-1b23-410e-b80f-4f0ff40834e4/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2549887-1b23-410e-b80f-4f0ff40834e4/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_d2549887-1b23-410e-b80f-4f0ff40834e4/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2549887-1b23-410e-b80f-4f0ff40834e4/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2549887-1b23-410e-b80f-4f0ff40834e4/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2549887-1b23-410e-b80f-4f0ff40834e4/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1c32e831c11e67575bf9fc4420a056c0795572e7218bcd99a0067a1a2caea6f7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:05:50,529 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:05:50,652 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2549887-1b23-410e-b80f-4f0ff40834e4/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 22:05:50,658 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:05:50,662 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:05:50,696 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:05:50,698 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:05:50,698 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:05:50,699 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:05:50,699 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:05:50,700 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:05:50,700 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:05:50,700 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:05:50,701 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:05:50,701 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:05:50,702 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:05:50,702 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:05:50,703 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:05:50,703 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:05:50,704 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:05:50,704 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:05:50,705 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:05:50,705 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:05:50,705 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:05:50,706 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:05:50,706 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:05:50,707 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:05:50,707 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:05:50,707 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:50,708 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:05:50,708 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:05:50,709 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:05:50,709 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:05:50,709 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_d2549887-1b23-410e-b80f-4f0ff40834e4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2549887-1b23-410e-b80f-4f0ff40834e4/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c32e831c11e67575bf9fc4420a056c0795572e7218bcd99a0067a1a2caea6f7 [2024-11-08 22:05:50,960 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:05:50,988 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:05:50,994 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:05:50,996 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:05:50,997 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:05:50,998 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2549887-1b23-410e-b80f-4f0ff40834e4/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i Unable to find full path for "g++" [2024-11-08 22:05:53,229 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:05:53,614 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:05:53,614 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2549887-1b23-410e-b80f-4f0ff40834e4/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i [2024-11-08 22:05:53,634 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2549887-1b23-410e-b80f-4f0ff40834e4/bin/ukojak-verify-ImItNfHLgk/data/b1d36774c/38d4c6d1e7dc46ebb40b0af014ba262d/FLAGf44dda332 [2024-11-08 22:05:53,651 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2549887-1b23-410e-b80f-4f0ff40834e4/bin/ukojak-verify-ImItNfHLgk/data/b1d36774c/38d4c6d1e7dc46ebb40b0af014ba262d [2024-11-08 22:05:53,654 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:05:53,656 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:05:53,658 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:53,658 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:05:53,665 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:05:53,666 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:53" (1/1) ... [2024-11-08 22:05:53,667 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41d884a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:53, skipping insertion in model container [2024-11-08 22:05:53,668 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:53" (1/1) ... [2024-11-08 22:05:53,759 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:05:54,619 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:54,637 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:05:54,960 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:55,045 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:05:55,046 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:55 WrapperNode [2024-11-08 22:05:55,046 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:55,047 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:55,047 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:05:55,048 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:05:55,056 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:55" (1/1) ... [2024-11-08 22:05:55,130 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:55" (1/1) ... [2024-11-08 22:05:55,315 INFO L138 Inliner]: procedures = 177, calls = 507, calls flagged for inlining = 17, calls inlined = 44, statements flattened = 3539 [2024-11-08 22:05:55,316 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:55,317 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:05:55,317 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:05:55,318 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:05:55,329 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:55" (1/1) ... [2024-11-08 22:05:55,330 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:55" (1/1) ... [2024-11-08 22:05:55,362 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:55" (1/1) ... [2024-11-08 22:05:55,362 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:55" (1/1) ... [2024-11-08 22:05:55,470 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:55" (1/1) ... [2024-11-08 22:05:55,516 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:55" (1/1) ... [2024-11-08 22:05:55,529 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:55" (1/1) ... [2024-11-08 22:05:55,548 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:55" (1/1) ... [2024-11-08 22:05:55,575 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:05:55,576 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:05:55,576 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:05:55,577 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:05:55,578 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:55" (1/1) ... [2024-11-08 22:05:55,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:55,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2549887-1b23-410e-b80f-4f0ff40834e4/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:05:55,619 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2549887-1b23-410e-b80f-4f0ff40834e4/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:05:55,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2549887-1b23-410e-b80f-4f0ff40834e4/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:05:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:05:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:05:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:05:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:05:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:05:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:05:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:05:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:05:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:05:55,663 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:05:55,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:05:56,073 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:05:56,077 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:06:00,346 INFO L? ?]: Removed 891 outVars from TransFormulas that were not future-live. [2024-11-08 22:06:00,347 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:06:04,937 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:06:04,938 INFO L316 CfgBuilder]: Removed 139 assume(true) statements. [2024-11-08 22:06:04,938 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:06:04 BoogieIcfgContainer [2024-11-08 22:06:04,938 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:06:04,939 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:06:04,939 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:06:04,957 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:06:04,957 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:06:04" (1/1) ... [2024-11-08 22:06:04,970 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:06:05,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:05,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 375 states and 625 transitions. [2024-11-08 22:06:05,061 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 625 transitions. [2024-11-08 22:06:05,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:06:05,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:05,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:05,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:05,373 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 22:06:05,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:05,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 374 states and 619 transitions. [2024-11-08 22:06:05,420 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 619 transitions. [2024-11-08 22:06:05,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:06:05,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:05,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:05,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:05,532 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 22:06:05,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:05,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 374 states and 615 transitions. [2024-11-08 22:06:05,549 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 615 transitions. [2024-11-08 22:06:05,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:06:05,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:05,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:05,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:05,750 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 22:06:05,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:05,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 376 states and 616 transitions. [2024-11-08 22:06:05,804 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 616 transitions. [2024-11-08 22:06:05,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:06:05,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:05,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:05,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:05,883 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 22:06:15,913 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 22:06:15,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:15,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 376 states and 611 transitions. [2024-11-08 22:06:15,924 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 611 transitions. [2024-11-08 22:06:15,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:06:15,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:15,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:15,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:16,041 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 22:06:16,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:16,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 376 states and 607 transitions. [2024-11-08 22:06:16,052 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 607 transitions. [2024-11-08 22:06:16,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:06:16,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:16,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:16,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:16,281 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 22:06:16,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:16,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 376 states and 601 transitions. [2024-11-08 22:06:16,302 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 601 transitions. [2024-11-08 22:06:16,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:06:16,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:16,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:16,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:16,510 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 22:06:26,533 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 22:06:26,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:26,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 376 states and 595 transitions. [2024-11-08 22:06:26,649 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 595 transitions. [2024-11-08 22:06:26,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:06:26,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:26,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:26,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:27,033 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 22:06:29,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:29,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:29,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 391 states and 615 transitions. [2024-11-08 22:06:29,537 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 615 transitions. [2024-11-08 22:06:29,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:06:29,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:29,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:29,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:29,709 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 22:06:29,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:29,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 391 states and 613 transitions. [2024-11-08 22:06:29,720 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 613 transitions. [2024-11-08 22:06:29,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:06:29,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:29,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:29,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:29,971 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 22:06:30,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:30,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 391 states and 611 transitions. [2024-11-08 22:06:30,029 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 611 transitions. [2024-11-08 22:06:30,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:06:30,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:30,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:30,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:30,322 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 22:06:30,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:30,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 391 states and 609 transitions. [2024-11-08 22:06:30,344 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 609 transitions. [2024-11-08 22:06:30,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:06:30,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:30,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:30,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:30,517 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:33,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:34,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:34,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 391 states and 607 transitions. [2024-11-08 22:06:34,001 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 607 transitions. [2024-11-08 22:06:34,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:06:34,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:34,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:34,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:34,325 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:38,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:38,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:38,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 395 states and 610 transitions. [2024-11-08 22:06:38,830 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 610 transitions. [2024-11-08 22:06:38,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:06:38,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:38,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:39,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:39,997 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 22:06:40,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:40,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 398 states and 616 transitions. [2024-11-08 22:06:40,561 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 616 transitions. [2024-11-08 22:06:40,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:06:40,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:40,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:40,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:40,686 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 22:06:40,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:40,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 398 states and 611 transitions. [2024-11-08 22:06:40,697 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 611 transitions. [2024-11-08 22:06:40,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:06:40,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:40,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:40,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:40,908 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 22:06:40,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:40,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 398 states and 605 transitions. [2024-11-08 22:06:40,924 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 605 transitions. [2024-11-08 22:06:40,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:06:40,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:40,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:41,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:41,165 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 22:06:51,193 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 22:06:51,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:51,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 398 states and 599 transitions. [2024-11-08 22:06:51,236 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 599 transitions. [2024-11-08 22:06:51,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:06:51,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:51,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:51,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:51,705 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 22:07:02,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:12,381 WARN L539 Checker$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 22:07:13,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:13,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:13,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 413 states and 620 transitions. [2024-11-08 22:07:13,410 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 620 transitions. [2024-11-08 22:07:13,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:07:13,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:13,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:13,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:13,607 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 22:07:13,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:13,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 413 states and 618 transitions. [2024-11-08 22:07:13,622 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 618 transitions. [2024-11-08 22:07:13,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:07:13,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:13,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:14,056 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 22:07:14,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:14,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 413 states and 616 transitions. [2024-11-08 22:07:14,170 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 616 transitions. [2024-11-08 22:07:14,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:07:14,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:14,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:14,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:14,391 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 22:07:14,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:14,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 413 states and 614 transitions. [2024-11-08 22:07:14,410 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 614 transitions. [2024-11-08 22:07:14,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:07:14,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:14,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:14,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:14,610 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:24,622 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 22:07:24,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:24,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 413 states and 612 transitions. [2024-11-08 22:07:24,640 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 612 transitions. [2024-11-08 22:07:24,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:07:24,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:24,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:24,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:25,020 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:07:35,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:37,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:37,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:37,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 417 states and 615 transitions. [2024-11-08 22:07:37,855 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 615 transitions. [2024-11-08 22:07:37,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:07:37,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:37,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:38,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:38,279 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 22:07:45,991 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 22:07:46,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:46,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 448 states and 652 transitions. [2024-11-08 22:07:46,301 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 652 transitions. [2024-11-08 22:07:46,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:07:46,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:46,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:46,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:46,582 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 22:07:46,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:46,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 448 states and 650 transitions. [2024-11-08 22:07:46,626 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 650 transitions. [2024-11-08 22:07:46,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:07:46,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:46,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:46,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:47,099 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:07:57,353 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 22:08:06,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:08:06,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:06,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 452 states and 653 transitions. [2024-11-08 22:08:06,875 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 653 transitions. [2024-11-08 22:08:06,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:08:06,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:06,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:07,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:07,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:11,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:08:22,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:08:32,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:08:42,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:08:52,441 WARN L539 Checker$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 22:09:03,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:09:11,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:09:11,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:11,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 530 states and 756 transitions. [2024-11-08 22:09:11,649 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 756 transitions. [2024-11-08 22:09:11,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:09:11,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:11,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:11,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:12,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:09:12,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:12,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 530 states and 754 transitions. [2024-11-08 22:09:12,262 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 754 transitions. [2024-11-08 22:09:12,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:09:12,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:12,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:12,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:12,591 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 22:09:12,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:12,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 530 states and 753 transitions. [2024-11-08 22:09:12,615 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 753 transitions. [2024-11-08 22:09:12,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:09:12,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:12,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:12,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:12,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:09:12,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:12,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 530 states and 749 transitions. [2024-11-08 22:09:12,947 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 749 transitions. [2024-11-08 22:09:12,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:09:12,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:12,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:13,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:13,381 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 22:09:13,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:13,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 538 states and 759 transitions. [2024-11-08 22:09:13,844 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 759 transitions. [2024-11-08 22:09:13,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:09:13,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:13,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:14,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:14,206 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 22:09:14,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:14,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 538 states and 757 transitions. [2024-11-08 22:09:14,291 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 757 transitions. [2024-11-08 22:09:14,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:09:14,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:14,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:14,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:14,562 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:09:24,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:09:24,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:24,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 538 states and 755 transitions. [2024-11-08 22:09:24,591 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 755 transitions. [2024-11-08 22:09:24,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:09:24,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:24,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:24,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:25,069 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:09:35,480 WARN L539 Checker$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 22:09:45,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:09:48,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:09:48,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:48,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 542 states and 758 transitions. [2024-11-08 22:09:48,361 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 758 transitions. [2024-11-08 22:09:48,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:09:48,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:48,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:48,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:48,830 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:09:57,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:09:57,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:57,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 546 states and 761 transitions. [2024-11-08 22:09:57,175 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 761 transitions. [2024-11-08 22:09:57,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:09:57,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:57,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:57,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:57,735 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:10:08,074 WARN L539 Checker$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 22:10:18,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:10:28,100 WARN L539 Checker$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 22:10:38,111 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 22:10:38,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:38,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 550 states and 764 transitions. [2024-11-08 22:10:38,128 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 764 transitions. [2024-11-08 22:10:38,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:10:38,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:38,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:38,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:38,401 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 22:10:38,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:38,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 550 states and 763 transitions. [2024-11-08 22:10:38,427 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 763 transitions. [2024-11-08 22:10:38,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:10:38,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:38,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:38,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:38,785 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:10:40,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:40,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 552 states and 767 transitions. [2024-11-08 22:10:40,224 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 767 transitions. [2024-11-08 22:10:40,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:10:40,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:40,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:40,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:40,769 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 22:10:40,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:40,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 560 states and 777 transitions. [2024-11-08 22:10:40,977 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 777 transitions. [2024-11-08 22:10:40,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:10:40,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:40,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:45,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:45,917 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 22:10:46,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:46,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 561 states and 775 transitions. [2024-11-08 22:10:46,669 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 775 transitions. [2024-11-08 22:10:46,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:10:46,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:46,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:49,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:50,102 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:51,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:51,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 562 states and 777 transitions. [2024-11-08 22:10:51,629 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 777 transitions. [2024-11-08 22:10:51,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:10:51,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:51,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:55,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:56,226 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:57,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:57,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 563 states and 777 transitions. [2024-11-08 22:10:57,960 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 777 transitions. [2024-11-08 22:10:57,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:10:57,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:57,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:00,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:01,370 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:02,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:02,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 564 states and 778 transitions. [2024-11-08 22:11:02,406 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 778 transitions. [2024-11-08 22:11:02,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:11:02,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:02,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:05,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:06,077 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:06,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:06,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 565 states and 779 transitions. [2024-11-08 22:11:06,988 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 779 transitions. [2024-11-08 22:11:06,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:11:06,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:06,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:08,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:09,649 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:10,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:10,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 566 states and 780 transitions. [2024-11-08 22:11:10,724 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 780 transitions. [2024-11-08 22:11:10,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:11:10,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:10,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:12,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:14,048 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:15,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:15,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 567 states and 782 transitions. [2024-11-08 22:11:15,762 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 782 transitions. [2024-11-08 22:11:15,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:11:15,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:15,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:19,738 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:21,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:21,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 568 states and 783 transitions. [2024-11-08 22:11:21,681 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 783 transitions. [2024-11-08 22:11:21,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:11:21,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:21,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:23,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:24,803 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:26,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:26,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 569 states and 784 transitions. [2024-11-08 22:11:26,656 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 784 transitions. [2024-11-08 22:11:26,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:11:26,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:26,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:28,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:29,104 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:31,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:31,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 570 states and 785 transitions. [2024-11-08 22:11:31,060 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 785 transitions. [2024-11-08 22:11:31,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:11:31,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:31,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:33,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:34,590 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:39,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:39,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 571 states and 785 transitions. [2024-11-08 22:11:39,205 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 785 transitions. [2024-11-08 22:11:39,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:11:39,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:39,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:41,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:42,149 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:43,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:43,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 572 states and 786 transitions. [2024-11-08 22:11:43,463 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 786 transitions. [2024-11-08 22:11:43,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:11:43,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:43,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:45,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:47,199 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:49,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:49,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 573 states and 788 transitions. [2024-11-08 22:11:49,106 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 788 transitions. [2024-11-08 22:11:49,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:11:49,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:49,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:51,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:52,622 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:54,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:54,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 574 states and 789 transitions. [2024-11-08 22:11:54,994 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 789 transitions. [2024-11-08 22:11:54,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:11:54,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:54,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:56,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:57,954 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:00,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:00,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 575 states and 790 transitions. [2024-11-08 22:12:00,331 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 790 transitions. [2024-11-08 22:12:00,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:12:00,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:00,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:01,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:02,964 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:05,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:05,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 576 states and 791 transitions. [2024-11-08 22:12:05,617 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 791 transitions. [2024-11-08 22:12:05,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:12:05,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:05,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:08,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:10,483 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:16,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:16,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 577 states and 791 transitions. [2024-11-08 22:12:16,469 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 791 transitions. [2024-11-08 22:12:16,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:12:16,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:16,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:18,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:19,460 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:21,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:21,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 578 states and 792 transitions. [2024-11-08 22:12:21,183 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 792 transitions. [2024-11-08 22:12:21,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:12:21,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:21,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:23,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:25,276 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:27,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:27,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 579 states and 794 transitions. [2024-11-08 22:12:27,682 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 794 transitions. [2024-11-08 22:12:27,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:12:27,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:27,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:29,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:31,631 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:34,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:34,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 580 states and 794 transitions. [2024-11-08 22:12:34,517 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 794 transitions. [2024-11-08 22:12:34,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:12:34,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:34,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:38,825 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:41,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:41,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 581 states and 796 transitions. [2024-11-08 22:12:41,077 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 796 transitions. [2024-11-08 22:12:41,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:12:41,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:41,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:43,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:45,859 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:49,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:49,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 582 states and 797 transitions. [2024-11-08 22:12:49,085 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 797 transitions. [2024-11-08 22:12:49,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:12:49,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:49,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:52,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:54,358 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:58,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:58,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 583 states and 797 transitions. [2024-11-08 22:12:58,998 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 797 transitions. [2024-11-08 22:12:58,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:12:58,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:58,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:01,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:03,373 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:05,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:05,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 584 states and 798 transitions. [2024-11-08 22:13:05,489 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 798 transitions. [2024-11-08 22:13:05,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:13:05,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:05,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:07,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:09,263 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:11,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:11,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 585 states and 799 transitions. [2024-11-08 22:13:11,282 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 799 transitions. [2024-11-08 22:13:11,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:13:11,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:11,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:13,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:16,402 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:19,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:19,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 586 states and 801 transitions. [2024-11-08 22:13:19,987 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 801 transitions. [2024-11-08 22:13:19,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:13:19,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:19,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:22,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:24,564 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:28,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:28,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 587 states and 803 transitions. [2024-11-08 22:13:28,267 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 803 transitions. [2024-11-08 22:13:28,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:13:28,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:28,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:29,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:32,059 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:35,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:35,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 588 states and 803 transitions. [2024-11-08 22:13:35,795 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 803 transitions. [2024-11-08 22:13:35,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:13:35,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:35,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:37,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:40,691 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:47,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:47,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 589 states and 803 transitions. [2024-11-08 22:13:47,706 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 803 transitions. [2024-11-08 22:13:47,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:13:47,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:47,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:50,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:53,788 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:56,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:56,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 590 states and 805 transitions. [2024-11-08 22:13:56,727 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 805 transitions. [2024-11-08 22:13:56,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:13:56,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:56,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:58,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:01,434 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:05,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:05,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 591 states and 805 transitions. [2024-11-08 22:14:05,575 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 805 transitions. [2024-11-08 22:14:05,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:14:05,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:05,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:08,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:10,342 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:12,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:12,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 592 states and 806 transitions. [2024-11-08 22:14:12,840 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 806 transitions. [2024-11-08 22:14:12,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:14:12,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:12,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:16,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:18,517 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:20,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:20,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 593 states and 807 transitions. [2024-11-08 22:14:20,907 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 807 transitions. [2024-11-08 22:14:20,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:14:20,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:20,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:23,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:26,083 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:28,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:28,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 594 states and 808 transitions. [2024-11-08 22:14:28,517 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 808 transitions. [2024-11-08 22:14:28,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:14:28,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:28,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:31,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:35,943 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:40,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:40,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 595 states and 810 transitions. [2024-11-08 22:14:40,709 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 810 transitions. [2024-11-08 22:14:40,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:14:40,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:40,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:43,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:45,935 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:50,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:50,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 596 states and 810 transitions. [2024-11-08 22:14:50,560 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 810 transitions. [2024-11-08 22:14:50,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:14:50,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:50,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:52,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:55,614 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:58,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:58,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 597 states and 811 transitions. [2024-11-08 22:14:58,350 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 811 transitions. [2024-11-08 22:14:58,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:14:58,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:58,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:01,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:05,165 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:09,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:09,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 598 states and 813 transitions. [2024-11-08 22:15:09,170 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 813 transitions. [2024-11-08 22:15:09,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:15:09,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:09,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:13,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:16,323 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:21,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:21,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 599 states and 814 transitions. [2024-11-08 22:15:21,055 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 814 transitions. [2024-11-08 22:15:21,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:15:21,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:21,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:23,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:26,903 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:34,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:34,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 600 states and 814 transitions. [2024-11-08 22:15:34,125 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 814 transitions. [2024-11-08 22:15:34,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:15:34,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:34,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:36,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:39,716 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:42,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:42,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 601 states and 815 transitions. [2024-11-08 22:15:42,733 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 815 transitions. [2024-11-08 22:15:42,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:15:42,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:42,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:46,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:49,183 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:52,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:52,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 602 states and 816 transitions. [2024-11-08 22:15:52,203 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 816 transitions. [2024-11-08 22:15:52,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:15:52,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:52,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:54,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:57,756 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:00,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:00,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 603 states and 817 transitions. [2024-11-08 22:16:00,865 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 817 transitions. [2024-11-08 22:16:00,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:16:00,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:00,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:04,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:30,616 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:56,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:56,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 604 states and 818 transitions. [2024-11-08 22:16:56,283 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 818 transitions. [2024-11-08 22:16:56,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:16:56,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:56,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:58,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:59,537 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:17:00,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:00,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 605 states and 819 transitions. [2024-11-08 22:17:00,944 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 819 transitions. [2024-11-08 22:17:00,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:17:00,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:00,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:05,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:05,970 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:17:08,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:08,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 606 states and 821 transitions. [2024-11-08 22:17:08,030 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 821 transitions. [2024-11-08 22:17:08,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:17:08,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:08,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:10,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:11,897 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:17:15,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:15,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 607 states and 821 transitions. [2024-11-08 22:17:15,774 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 821 transitions. [2024-11-08 22:17:15,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:17:15,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:15,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:18,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:20,034 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:17:22,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:22,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 608 states and 822 transitions. [2024-11-08 22:17:22,628 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 822 transitions. [2024-11-08 22:17:22,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:17:22,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:22,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:26,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:28,835 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:17:32,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:32,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 609 states and 824 transitions. [2024-11-08 22:17:32,796 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 824 transitions. [2024-11-08 22:17:32,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:17:32,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:32,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:36,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:38,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:17:42,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:42,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 610 states and 826 transitions. [2024-11-08 22:17:42,474 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 826 transitions. [2024-11-08 22:17:42,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:17:42,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:42,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:45,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:47,030 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:17:51,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:51,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 611 states and 826 transitions. [2024-11-08 22:17:51,394 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 826 transitions. [2024-11-08 22:17:51,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:17:51,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:51,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:54,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:57,992 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:18:06,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:06,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 612 states and 826 transitions. [2024-11-08 22:18:06,441 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 826 transitions. [2024-11-08 22:18:06,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:18:06,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:06,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:10,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:12,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:18:16,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:16,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 613 states and 828 transitions. [2024-11-08 22:18:16,306 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 828 transitions. [2024-11-08 22:18:16,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:18:16,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:16,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:20,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:22,059 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:18:27,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:27,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 614 states and 829 transitions. [2024-11-08 22:18:27,001 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 829 transitions. [2024-11-08 22:18:27,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 22:18:27,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:27,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:30,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:32,848 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:18:39,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:39,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 615 states and 829 transitions. [2024-11-08 22:18:39,912 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 829 transitions. [2024-11-08 22:18:39,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:18:39,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:39,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:43,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:46,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:18:49,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:49,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 616 states and 831 transitions. [2024-11-08 22:18:49,828 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 831 transitions. [2024-11-08 22:18:49,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 22:18:49,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:49,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:55,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:57,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:19:02,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:02,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 617 states and 831 transitions. [2024-11-08 22:19:02,872 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 831 transitions. [2024-11-08 22:19:02,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:19:02,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:02,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:07,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:09,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:19:13,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:13,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 618 states and 833 transitions. [2024-11-08 22:19:13,473 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 833 transitions. [2024-11-08 22:19:13,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:19:13,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:13,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:17,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:19,926 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:19:25,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:25,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 619 states and 833 transitions. [2024-11-08 22:19:25,128 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 833 transitions. [2024-11-08 22:19:25,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:19:25,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:25,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:28,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:31,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:19:35,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:35,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 620 states and 835 transitions. [2024-11-08 22:19:35,805 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 835 transitions. [2024-11-08 22:19:35,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:19:35,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:35,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:38,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:40,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:19:46,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:46,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 621 states and 836 transitions. [2024-11-08 22:19:46,541 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 836 transitions. [2024-11-08 22:19:46,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:19:46,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:46,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms