./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test2-2.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_f8c02398-a6ed-4dfe-894a-8ab9990b2462/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8c02398-a6ed-4dfe-894a-8ab9990b2462/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_f8c02398-a6ed-4dfe-894a-8ab9990b2462/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8c02398-a6ed-4dfe-894a-8ab9990b2462/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8c02398-a6ed-4dfe-894a-8ab9990b2462/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_f8c02398-a6ed-4dfe-894a-8ab9990b2462/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 0fdcb64865aeb8184805095bc8dbe7392078d445cf902388dac9d1ca4533bb8c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:29:19,775 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:29:19,875 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8c02398-a6ed-4dfe-894a-8ab9990b2462/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 23:29:19,881 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:29:19,882 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:29:19,924 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:29:19,925 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:29:19,925 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:29:19,926 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:29:19,926 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:29:19,927 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:29:19,927 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:29:19,927 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:29:19,928 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:29:19,928 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:29:19,929 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:29:19,929 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:29:19,930 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:29:19,930 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:29:19,930 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:29:19,931 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:29:19,935 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:29:19,935 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:29:19,935 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:29:19,935 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:29:19,936 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:29:19,936 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:29:19,936 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:29:19,936 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:29:19,937 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:29:19,937 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:29:19,937 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:29:19,938 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:29:19,938 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_f8c02398-a6ed-4dfe-894a-8ab9990b2462/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8c02398-a6ed-4dfe-894a-8ab9990b2462/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0fdcb64865aeb8184805095bc8dbe7392078d445cf902388dac9d1ca4533bb8c [2024-11-08 23:29:20,238 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:29:20,266 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:29:20,269 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:29:20,271 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:29:20,272 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:29:20,273 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8c02398-a6ed-4dfe-894a-8ab9990b2462/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test2-2.i Unable to find full path for "g++" [2024-11-08 23:29:22,232 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:29:22,599 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:29:22,600 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8c02398-a6ed-4dfe-894a-8ab9990b2462/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test2-2.i [2024-11-08 23:29:22,634 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8c02398-a6ed-4dfe-894a-8ab9990b2462/bin/ukojak-verify-ImItNfHLgk/data/143df9f89/48675a669ca74d8abc74e016d67672eb/FLAGd8fd39671 [2024-11-08 23:29:22,818 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8c02398-a6ed-4dfe-894a-8ab9990b2462/bin/ukojak-verify-ImItNfHLgk/data/143df9f89/48675a669ca74d8abc74e016d67672eb [2024-11-08 23:29:22,820 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:29:22,822 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:29:22,823 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:29:22,823 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:29:22,829 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:29:22,830 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:29:22" (1/1) ... [2024-11-08 23:29:22,831 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4941b095 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:22, skipping insertion in model container [2024-11-08 23:29:22,831 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:29:22" (1/1) ... [2024-11-08 23:29:22,901 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:29:23,619 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:29:23,641 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:29:23,754 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:29:23,819 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:29:23,819 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:23 WrapperNode [2024-11-08 23:29:23,820 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:29:23,821 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:29:23,821 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:29:23,821 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:29:23,835 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:23" (1/1) ... [2024-11-08 23:29:23,887 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:23" (1/1) ... [2024-11-08 23:29:23,975 INFO L138 Inliner]: procedures = 207, calls = 273, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 1425 [2024-11-08 23:29:23,975 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:29:23,976 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:29:23,976 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:29:23,976 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:29:23,990 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:23" (1/1) ... [2024-11-08 23:29:23,990 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:23" (1/1) ... [2024-11-08 23:29:23,999 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:23" (1/1) ... [2024-11-08 23:29:24,000 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:23" (1/1) ... [2024-11-08 23:29:24,098 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:23" (1/1) ... [2024-11-08 23:29:24,119 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:23" (1/1) ... [2024-11-08 23:29:24,123 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:23" (1/1) ... [2024-11-08 23:29:24,129 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:23" (1/1) ... [2024-11-08 23:29:24,138 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:29:24,139 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:29:24,140 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:29:24,140 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:29:24,141 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:29:23" (1/1) ... [2024-11-08 23:29:24,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:29:24,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8c02398-a6ed-4dfe-894a-8ab9990b2462/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:29:24,185 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8c02398-a6ed-4dfe-894a-8ab9990b2462/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:29:24,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8c02398-a6ed-4dfe-894a-8ab9990b2462/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:29:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:29:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:29:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:29:24,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:29:24,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:29:24,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:29:24,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:29:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:29:24,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:29:24,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:29:24,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:29:24,503 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:29:24,505 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:29:26,295 INFO L? ?]: Removed 320 outVars from TransFormulas that were not future-live. [2024-11-08 23:29:26,295 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:29:27,979 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:29:27,980 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 23:29:27,980 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:29:27 BoogieIcfgContainer [2024-11-08 23:29:27,981 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:29:27,982 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:29:27,982 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:29:27,992 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:29:27,992 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:29:27" (1/1) ... [2024-11-08 23:29:28,001 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:29:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:28,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 123 states and 211 transitions. [2024-11-08 23:29:28,065 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 211 transitions. [2024-11-08 23:29:28,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:29:28,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:28,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:28,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:28,397 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 23:29:28,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:28,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 124 states and 212 transitions. [2024-11-08 23:29:28,456 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 212 transitions. [2024-11-08 23:29:28,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:29:28,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:28,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:28,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:28,528 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 23:29:28,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:28,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 124 states and 210 transitions. [2024-11-08 23:29:28,551 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 210 transitions. [2024-11-08 23:29:28,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:29:28,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:28,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:28,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:28,763 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 23:29:28,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:28,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 132 states and 224 transitions. [2024-11-08 23:29:28,839 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 224 transitions. [2024-11-08 23:29:28,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:29:28,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:28,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:28,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:28,873 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 23:29:28,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:28,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 131 states and 219 transitions. [2024-11-08 23:29:28,940 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 219 transitions. [2024-11-08 23:29:28,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:29:28,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:28,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:28,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:29,120 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 23:29:29,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:29,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 138 states and 230 transitions. [2024-11-08 23:29:29,418 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 230 transitions. [2024-11-08 23:29:29,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:29:29,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:29,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:29,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:29,461 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 23:29:29,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:29,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 138 states and 228 transitions. [2024-11-08 23:29:29,468 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 228 transitions. [2024-11-08 23:29:29,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:29:29,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:29,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:29,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:29,505 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 23:29:29,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:29,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 138 states and 224 transitions. [2024-11-08 23:29:29,511 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 224 transitions. [2024-11-08 23:29:29,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:29:29,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:29,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:29,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:29,550 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 23:29:29,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:29,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 138 states and 220 transitions. [2024-11-08 23:29:29,559 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 220 transitions. [2024-11-08 23:29:29,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:29:29,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:29,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:29,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:29,593 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 23:29:29,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:29,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 138 states and 218 transitions. [2024-11-08 23:29:29,600 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 218 transitions. [2024-11-08 23:29:29,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:29:29,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:29,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:29,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:29,660 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 23:29:29,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:29,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 138 states and 212 transitions. [2024-11-08 23:29:29,668 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 212 transitions. [2024-11-08 23:29:29,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:29:29,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:29,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:29,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:29,734 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 23:29:39,759 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 23:29:39,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:39,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 138 states and 210 transitions. [2024-11-08 23:29:39,769 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 210 transitions. [2024-11-08 23:29:39,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:29:39,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:39,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:39,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:40,675 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 23:29:41,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:41,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 143 states and 219 transitions. [2024-11-08 23:29:41,947 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 219 transitions. [2024-11-08 23:29:41,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:29:41,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:41,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:42,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:42,053 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 23:29:52,073 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 23:29:52,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:52,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 143 states and 213 transitions. [2024-11-08 23:29:52,167 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 213 transitions. [2024-11-08 23:29:52,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:29:52,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:52,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:52,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:52,419 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 23:30:02,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:30:12,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:30:12,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:12,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 155 states and 227 transitions. [2024-11-08 23:30:12,235 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 227 transitions. [2024-11-08 23:30:12,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:30:12,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:12,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:12,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:12,361 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 23:30:12,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:12,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 155 states and 225 transitions. [2024-11-08 23:30:12,412 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 225 transitions. [2024-11-08 23:30:12,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:30:12,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:12,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:12,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:12,652 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 23:30:12,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:12,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 155 states and 223 transitions. [2024-11-08 23:30:12,741 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 223 transitions. [2024-11-08 23:30:12,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:30:12,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:12,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:12,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:12,894 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 23:30:12,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:12,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 155 states and 221 transitions. [2024-11-08 23:30:12,910 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 221 transitions. [2024-11-08 23:30:12,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:30:12,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:12,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:12,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:13,031 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 23:30:23,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:30:23,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:23,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 155 states and 219 transitions. [2024-11-08 23:30:23,072 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 219 transitions. [2024-11-08 23:30:23,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:30:23,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:23,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:23,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:23,350 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:31,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:30:31,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:31,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 159 states and 222 transitions. [2024-11-08 23:30:31,922 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 222 transitions. [2024-11-08 23:30:31,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:30:31,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:31,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:32,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:32,300 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 23:30:34,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:30:34,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:34,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 195 states and 270 transitions. [2024-11-08 23:30:34,843 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 270 transitions. [2024-11-08 23:30:34,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:30:34,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:34,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:34,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:35,160 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 23:30:35,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:35,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 203 states and 282 transitions. [2024-11-08 23:30:35,676 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 282 transitions. [2024-11-08 23:30:35,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:30:35,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:35,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:35,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:35,828 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 23:30:35,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:35,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 203 states and 280 transitions. [2024-11-08 23:30:35,842 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 280 transitions. [2024-11-08 23:30:35,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:30:35,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:35,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:35,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:36,039 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 23:30:36,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:36,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 203 states and 278 transitions. [2024-11-08 23:30:36,106 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 278 transitions. [2024-11-08 23:30:36,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:30:36,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:36,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:36,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:36,446 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 23:30:46,717 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 23:30:47,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:47,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 187 states and 258 transitions. [2024-11-08 23:30:47,032 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 258 transitions. [2024-11-08 23:30:47,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:30:47,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:47,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:48,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:48,394 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 23:30:48,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:48,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 188 states and 259 transitions. [2024-11-08 23:30:48,844 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 259 transitions. [2024-11-08 23:30:48,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:30:48,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:48,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:49,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:49,908 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:50,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:50,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 189 states and 261 transitions. [2024-11-08 23:30:50,559 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 261 transitions. [2024-11-08 23:30:50,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:30:50,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:50,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:51,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:51,732 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:53,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:53,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 190 states and 261 transitions. [2024-11-08 23:30:53,486 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 261 transitions. [2024-11-08 23:30:53,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:30:53,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:53,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:53,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:54,556 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:55,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:55,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 191 states and 262 transitions. [2024-11-08 23:30:55,336 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 262 transitions. [2024-11-08 23:30:55,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:30:55,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:55,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:55,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:56,695 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:57,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:57,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 192 states and 264 transitions. [2024-11-08 23:30:57,830 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 264 transitions. [2024-11-08 23:30:57,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:30:57,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:57,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:58,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:59,373 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:00,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:00,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 193 states and 264 transitions. [2024-11-08 23:31:00,858 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 264 transitions. [2024-11-08 23:31:00,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:31:00,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:00,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:01,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:02,538 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:03,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:03,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 194 states and 265 transitions. [2024-11-08 23:31:03,456 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 265 transitions. [2024-11-08 23:31:03,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:31:03,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:03,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:03,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:05,128 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:06,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:06,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 195 states and 267 transitions. [2024-11-08 23:31:06,438 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 267 transitions. [2024-11-08 23:31:06,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:31:06,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:06,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:07,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:08,045 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:09,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:09,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 196 states and 268 transitions. [2024-11-08 23:31:09,675 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 268 transitions. [2024-11-08 23:31:09,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:31:09,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:09,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:10,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:11,556 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:13,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:13,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 197 states and 268 transitions. [2024-11-08 23:31:13,781 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 268 transitions. [2024-11-08 23:31:13,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:31:13,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:13,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:14,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:15,506 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:16,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:16,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 198 states and 269 transitions. [2024-11-08 23:31:16,486 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 269 transitions. [2024-11-08 23:31:16,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:31:16,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:16,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:17,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:18,758 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:20,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:20,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 199 states and 271 transitions. [2024-11-08 23:31:20,086 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 271 transitions. [2024-11-08 23:31:20,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:31:20,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:20,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:20,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:21,786 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:23,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:23,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 200 states and 271 transitions. [2024-11-08 23:31:23,480 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 271 transitions. [2024-11-08 23:31:23,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:31:23,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:23,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:23,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:24,830 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:25,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:25,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 201 states and 272 transitions. [2024-11-08 23:31:25,902 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 272 transitions. [2024-11-08 23:31:25,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:31:25,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:25,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:26,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:27,467 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:28,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:28,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 202 states and 273 transitions. [2024-11-08 23:31:28,470 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 273 transitions. [2024-11-08 23:31:28,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:31:28,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:28,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:29,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:30,306 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:31,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:31,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 203 states and 274 transitions. [2024-11-08 23:31:31,302 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 274 transitions. [2024-11-08 23:31:31,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:31:31,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:31,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:31,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:33,801 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:35,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:35,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 204 states and 276 transitions. [2024-11-08 23:31:35,683 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 276 transitions. [2024-11-08 23:31:35,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:31:35,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:35,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:36,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:37,455 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:39,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:39,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 205 states and 276 transitions. [2024-11-08 23:31:39,463 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 276 transitions. [2024-11-08 23:31:39,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:31:39,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:39,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:40,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:41,682 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:43,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:43,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 206 states and 278 transitions. [2024-11-08 23:31:43,415 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 278 transitions. [2024-11-08 23:31:43,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:31:43,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:43,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:43,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:45,415 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:47,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:47,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 207 states and 278 transitions. [2024-11-08 23:31:47,445 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 278 transitions. [2024-11-08 23:31:47,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:31:47,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:47,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:48,900 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:50,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:50,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 208 states and 279 transitions. [2024-11-08 23:31:50,094 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 279 transitions. [2024-11-08 23:31:50,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:31:50,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:50,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:50,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:52,584 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:54,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:54,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 209 states and 281 transitions. [2024-11-08 23:31:54,550 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 281 transitions. [2024-11-08 23:31:54,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:31:54,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:54,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:55,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:56,570 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:58,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:58,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 210 states and 281 transitions. [2024-11-08 23:31:58,815 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 281 transitions. [2024-11-08 23:31:58,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:31:58,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:58,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:59,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:00,788 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:32:02,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:02,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 211 states and 282 transitions. [2024-11-08 23:32:02,178 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 282 transitions. [2024-11-08 23:32:02,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:32:02,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:02,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:02,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:04,621 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:32:06,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:06,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 212 states and 284 transitions. [2024-11-08 23:32:06,575 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 284 transitions. [2024-11-08 23:32:06,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:32:06,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:06,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:07,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:08,827 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:32:11,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:11,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 213 states and 285 transitions. [2024-11-08 23:32:11,500 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 285 transitions. [2024-11-08 23:32:11,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:32:11,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:11,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:12,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:13,783 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:32:17,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:17,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 214 states and 285 transitions. [2024-11-08 23:32:17,372 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 285 transitions. [2024-11-08 23:32:17,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:32:17,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:17,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:17,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:19,283 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:32:20,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:20,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 215 states and 286 transitions. [2024-11-08 23:32:20,773 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 286 transitions. [2024-11-08 23:32:20,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:32:20,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:20,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:21,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:22,842 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:32:24,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:24,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 216 states and 287 transitions. [2024-11-08 23:32:24,443 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 287 transitions. [2024-11-08 23:32:24,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:32:24,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:24,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:25,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:27,406 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:32:30,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:30,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 217 states and 289 transitions. [2024-11-08 23:32:30,062 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 289 transitions. [2024-11-08 23:32:30,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:32:30,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:30,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:30,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:32,189 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:32:34,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:34,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 218 states and 291 transitions. [2024-11-08 23:32:34,907 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 291 transitions. [2024-11-08 23:32:34,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:32:34,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:34,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:35,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:37,665 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:32:41,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:41,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 219 states and 290 transitions. [2024-11-08 23:32:41,528 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 290 transitions. [2024-11-08 23:32:41,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:32:41,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:41,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:42,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:44,150 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:32:46,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:46,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 220 states and 292 transitions. [2024-11-08 23:32:46,231 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 292 transitions. [2024-11-08 23:32:46,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:32:46,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:46,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:46,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:48,453 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:32:51,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:51,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 221 states and 292 transitions. [2024-11-08 23:32:51,340 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 292 transitions. [2024-11-08 23:32:51,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:32:51,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:51,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:51,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:54,004 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:32:56,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:56,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 222 states and 294 transitions. [2024-11-08 23:32:56,150 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 294 transitions. [2024-11-08 23:32:56,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:32:56,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:56,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:58,581 INFO L134 CoverageAnalysis]: Checked inductivity of 633 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:33:01,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:01,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 223 states and 294 transitions. [2024-11-08 23:33:01,510 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 294 transitions. [2024-11-08 23:33:01,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:33:01,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:01,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:02,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:04,004 INFO L134 CoverageAnalysis]: Checked inductivity of 669 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:33:05,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:05,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 224 states and 295 transitions. [2024-11-08 23:33:05,719 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 295 transitions. [2024-11-08 23:33:05,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:33:05,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:05,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:06,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:08,214 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:33:09,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:09,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 225 states and 296 transitions. [2024-11-08 23:33:09,988 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 296 transitions. [2024-11-08 23:33:09,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:33:09,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:09,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:10,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:13,524 INFO L134 CoverageAnalysis]: Checked inductivity of 744 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:33:16,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:16,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 226 states and 298 transitions. [2024-11-08 23:33:16,531 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 298 transitions. [2024-11-08 23:33:16,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:33:16,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:16,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:16,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:18,888 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:33:22,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:22,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 227 states and 299 transitions. [2024-11-08 23:33:22,127 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 299 transitions. [2024-11-08 23:33:22,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:33:22,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:22,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:23,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:25,157 INFO L134 CoverageAnalysis]: Checked inductivity of 823 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:33:28,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:28,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 228 states and 300 transitions. [2024-11-08 23:33:28,368 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 300 transitions. [2024-11-08 23:33:28,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:33:28,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:28,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:29,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:31,186 INFO L134 CoverageAnalysis]: Checked inductivity of 864 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:33:34,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:34,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 229 states and 301 transitions. [2024-11-08 23:33:34,682 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 301 transitions. [2024-11-08 23:33:34,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:33:34,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:34,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:38,373 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:33:46,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:46,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 230 states and 301 transitions. [2024-11-08 23:33:46,278 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 301 transitions. [2024-11-08 23:33:46,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:33:46,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:46,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:46,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:04,004 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:34:21,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:21,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 231 states and 302 transitions. [2024-11-08 23:34:21,845 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 302 transitions. [2024-11-08 23:34:21,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:34:21,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:21,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:22,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:23,133 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:24,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:24,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 232 states and 303 transitions. [2024-11-08 23:34:24,308 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 303 transitions. [2024-11-08 23:34:24,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:34:24,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:24,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:24,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:25,557 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:27,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:27,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 233 states and 304 transitions. [2024-11-08 23:34:27,749 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 304 transitions. [2024-11-08 23:34:27,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:34:27,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:27,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:28,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:29,373 INFO L134 CoverageAnalysis]: Checked inductivity of 996 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:31,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:31,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 234 states and 306 transitions. [2024-11-08 23:34:31,268 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 306 transitions. [2024-11-08 23:34:31,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:34:31,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:31,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:32,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:33,496 INFO L134 CoverageAnalysis]: Checked inductivity of 999 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:36,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:36,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 235 states and 307 transitions. [2024-11-08 23:34:36,592 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 307 transitions. [2024-11-08 23:34:36,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:34:36,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:36,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:37,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:39,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:43,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:43,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 236 states and 307 transitions. [2024-11-08 23:34:43,535 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 307 transitions. [2024-11-08 23:34:43,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:34:43,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:43,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:44,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:45,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:47,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:47,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 237 states and 309 transitions. [2024-11-08 23:34:47,893 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 309 transitions. [2024-11-08 23:34:47,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:34:47,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:47,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:48,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:50,068 INFO L134 CoverageAnalysis]: Checked inductivity of 1014 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:53,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:53,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 238 states and 309 transitions. [2024-11-08 23:34:53,348 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 309 transitions. [2024-11-08 23:34:53,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:34:53,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:53,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:54,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:55,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1021 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:57,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:57,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 239 states and 310 transitions. [2024-11-08 23:34:57,158 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 310 transitions. [2024-11-08 23:34:57,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:34:57,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:57,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:57,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:59,976 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:02,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:02,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 240 states and 312 transitions. [2024-11-08 23:35:02,800 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 312 transitions. [2024-11-08 23:35:02,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:35:02,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:02,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:03,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:05,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:08,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:08,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 241 states and 312 transitions. [2024-11-08 23:35:08,266 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 312 transitions. [2024-11-08 23:35:08,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:35:08,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:08,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:08,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:10,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1048 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:12,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:12,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 242 states and 313 transitions. [2024-11-08 23:35:12,068 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 313 transitions. [2024-11-08 23:35:12,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:35:12,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:12,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:13,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:15,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1059 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:18,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:18,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 243 states and 315 transitions. [2024-11-08 23:35:18,226 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 315 transitions. [2024-11-08 23:35:18,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:35:18,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:18,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:18,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:20,650 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:24,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:24,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 244 states and 315 transitions. [2024-11-08 23:35:24,056 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 315 transitions. [2024-11-08 23:35:24,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:35:24,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:24,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:24,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:26,636 INFO L134 CoverageAnalysis]: Checked inductivity of 1084 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:29,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:29,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 245 states and 317 transitions. [2024-11-08 23:35:29,146 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 317 transitions. [2024-11-08 23:35:29,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:35:29,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:29,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:29,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:31,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1098 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:35,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:35,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 246 states and 317 transitions. [2024-11-08 23:35:35,074 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 317 transitions. [2024-11-08 23:35:35,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:35:35,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:35,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:35,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:37,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:40,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:40,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 247 states and 319 transitions. [2024-11-08 23:35:40,434 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 319 transitions. [2024-11-08 23:35:40,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:35:40,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:40,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:41,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:43,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1129 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:46,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:46,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 248 states and 320 transitions. [2024-11-08 23:35:46,947 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 320 transitions. [2024-11-08 23:35:46,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:35:46,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:46,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:48,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:50,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1146 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:53,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:53,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 249 states and 321 transitions. [2024-11-08 23:35:53,734 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 321 transitions. [2024-11-08 23:35:53,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:35:53,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:53,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:54,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:57,541 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:04,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:04,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 250 states and 321 transitions. [2024-11-08 23:36:04,636 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 321 transitions. [2024-11-08 23:36:04,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:36:04,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:04,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:05,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:07,700 INFO L134 CoverageAnalysis]: Checked inductivity of 1183 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:10,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:10,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 251 states and 323 transitions. [2024-11-08 23:36:10,550 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 323 transitions. [2024-11-08 23:36:10,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:36:10,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:10,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:11,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:13,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1203 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:17,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:17,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 252 states and 323 transitions. [2024-11-08 23:36:17,580 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 323 transitions. [2024-11-08 23:36:17,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:36:17,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:17,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:18,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:20,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1224 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:23,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:23,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 253 states and 324 transitions. [2024-11-08 23:36:23,166 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 324 transitions. [2024-11-08 23:36:23,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:36:23,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:23,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:23,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:26,934 INFO L134 CoverageAnalysis]: Checked inductivity of 1246 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:30,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:30,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 254 states and 326 transitions. [2024-11-08 23:36:30,357 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 326 transitions. [2024-11-08 23:36:30,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:36:30,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:30,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:30,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:33,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1269 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:37,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:37,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 255 states and 326 transitions. [2024-11-08 23:36:37,128 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 326 transitions. [2024-11-08 23:36:37,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:36:37,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:37,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:38,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:39,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1293 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:43,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:43,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 256 states and 327 transitions. [2024-11-08 23:36:43,056 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 327 transitions. [2024-11-08 23:36:43,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:36:43,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:43,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:44,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:47,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1318 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:51,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:51,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 257 states and 329 transitions. [2024-11-08 23:36:51,039 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 329 transitions. [2024-11-08 23:36:51,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:36:51,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:51,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:52,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:54,630 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:58,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:58,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 258 states and 330 transitions. [2024-11-08 23:36:58,816 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 330 transitions. [2024-11-08 23:36:58,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:36:58,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:58,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:59,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:02,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1371 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:06,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:07,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 259 states and 331 transitions. [2024-11-08 23:37:07,000 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 331 transitions. [2024-11-08 23:37:07,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:37:07,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:07,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:07,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:11,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1399 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:21,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:21,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 260 states and 331 transitions. [2024-11-08 23:37:21,127 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 331 transitions. [2024-11-08 23:37:21,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:37:21,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:21,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:22,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:24,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:27,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:27,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 261 states and 332 transitions. [2024-11-08 23:37:27,647 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 332 transitions. [2024-11-08 23:37:27,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:37:27,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:27,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:28,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:32,765 INFO L134 CoverageAnalysis]: Checked inductivity of 1458 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:36,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:36,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 262 states and 334 transitions. [2024-11-08 23:37:36,810 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 334 transitions. [2024-11-08 23:37:36,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:37:36,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:36,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:38,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:40,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:45,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:45,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 263 states and 336 transitions. [2024-11-08 23:37:45,333 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 336 transitions. [2024-11-08 23:37:45,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:37:45,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:45,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:46,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:49,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:53,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:53,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 264 states and 337 transitions. [2024-11-08 23:37:53,532 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 337 transitions. [2024-11-08 23:37:53,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:37:53,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:53,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:54,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:57,812 INFO L134 CoverageAnalysis]: Checked inductivity of 1554 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:06,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:06,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 265 states and 336 transitions. [2024-11-08 23:38:06,383 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 336 transitions. [2024-11-08 23:38:06,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:38:06,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:06,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:07,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:10,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1588 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:12,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:12,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 266 states and 337 transitions. [2024-11-08 23:38:12,707 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 337 transitions. [2024-11-08 23:38:12,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:38:12,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:12,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:13,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1623 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:18,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:18,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 267 states and 338 transitions. [2024-11-08 23:38:18,952 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 338 transitions. [2024-11-08 23:38:18,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:38:18,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:18,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:19,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:22,488 INFO L134 CoverageAnalysis]: Checked inductivity of 1659 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:25,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:25,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 268 states and 339 transitions. [2024-11-08 23:38:25,310 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 339 transitions. [2024-11-08 23:38:25,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:38:25,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:25,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:26,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:31,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1696 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:36,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:36,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 269 states and 341 transitions. [2024-11-08 23:38:36,981 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 341 transitions. [2024-11-08 23:38:36,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:38:36,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:36,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:38,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:41,175 INFO L134 CoverageAnalysis]: Checked inductivity of 1734 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:46,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:46,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 270 states and 343 transitions. [2024-11-08 23:38:46,312 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 343 transitions. [2024-11-08 23:38:46,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:38:46,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:46,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:47,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:51,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1773 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:58,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:58,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 271 states and 342 transitions. [2024-11-08 23:38:58,530 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 342 transitions. [2024-11-08 23:38:58,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:38:58,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:58,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:59,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:02,892 INFO L134 CoverageAnalysis]: Checked inductivity of 1813 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:05,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:05,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 272 states and 343 transitions. [2024-11-08 23:39:05,713 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 343 transitions. [2024-11-08 23:39:05,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:39:05,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:05,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:07,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:10,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:13,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:13,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 273 states and 344 transitions. [2024-11-08 23:39:13,078 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 344 transitions. [2024-11-08 23:39:13,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:39:13,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:13,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:13,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:18,786 INFO L134 CoverageAnalysis]: Checked inductivity of 1896 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:23,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:23,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 274 states and 346 transitions. [2024-11-08 23:39:23,511 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 346 transitions. [2024-11-08 23:39:23,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:39:23,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:23,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:24,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:28,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1939 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:33,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:33,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 275 states and 346 transitions. [2024-11-08 23:39:33,172 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 346 transitions. [2024-11-08 23:39:33,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:39:33,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:33,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:34,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:38,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1983 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:41,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:41,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 276 states and 348 transitions. [2024-11-08 23:39:41,689 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 348 transitions. [2024-11-08 23:39:41,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:39:41,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:41,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:42,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:46,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2028 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:51,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:51,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 277 states and 348 transitions. [2024-11-08 23:39:51,352 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 348 transitions. [2024-11-08 23:39:51,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:39:51,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:51,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:52,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:56,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2074 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:40:00,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:00,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 278 states and 350 transitions. [2024-11-08 23:40:00,759 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 350 transitions. [2024-11-08 23:40:00,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:40:00,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:00,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:02,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:05,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:40:10,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:10,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 279 states and 351 transitions. [2024-11-08 23:40:10,824 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 351 transitions. [2024-11-08 23:40:10,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:40:10,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:10,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:12,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:16,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2169 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:40:21,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:21,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 280 states and 352 transitions. [2024-11-08 23:40:21,226 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 352 transitions. [2024-11-08 23:40:21,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:40:21,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:21,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:22,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:26,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2218 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:40:31,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:31,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 281 states and 354 transitions. [2024-11-08 23:40:31,924 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 354 transitions. [2024-11-08 23:40:31,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:40:31,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:31,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:33,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:36,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2268 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:40:42,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:42,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 282 states and 354 transitions. [2024-11-08 23:40:42,657 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 354 transitions. [2024-11-08 23:40:42,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:40:42,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:42,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:44,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:48,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2319 backedges. 2 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:40:53,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:53,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 283 states and 355 transitions. [2024-11-08 23:40:53,802 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 355 transitions. [2024-11-08 23:40:53,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:40:53,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:53,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:55,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:02,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2371 backedges. 2 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:41:19,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:19,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 284 states and 355 transitions. [2024-11-08 23:41:19,896 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 355 transitions. [2024-11-08 23:41:19,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:41:19,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:19,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:21,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:25,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2424 backedges. 2 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:41:28,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:28,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 285 states and 356 transitions. [2024-11-08 23:41:28,985 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 356 transitions. [2024-11-08 23:41:28,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:41:28,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:28,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:30,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:35,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2478 backedges. 2 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:41:41,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:41,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 286 states and 358 transitions. [2024-11-08 23:41:41,075 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 358 transitions. [2024-11-08 23:41:41,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:41:41,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:41,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:42,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:46,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2533 backedges. 2 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:41:52,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:52,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 287 states and 358 transitions. [2024-11-08 23:41:52,984 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 358 transitions. [2024-11-08 23:41:52,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:41:52,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:52,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:53,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:58,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2589 backedges. 2 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:01,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:01,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 288 states and 359 transitions. [2024-11-08 23:42:01,947 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 359 transitions. [2024-11-08 23:42:01,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:42:01,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:01,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:04,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:08,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2646 backedges. 2 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:12,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:12,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 289 states and 360 transitions. [2024-11-08 23:42:12,278 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 360 transitions. [2024-11-08 23:42:12,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:42:12,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:12,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:16,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat