./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a84eb057-9642-4463-a340-2077148e729e/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a84eb057-9642-4463-a340-2077148e729e/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a84eb057-9642-4463-a340-2077148e729e/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a84eb057-9642-4463-a340-2077148e729e/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a84eb057-9642-4463-a340-2077148e729e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a84eb057-9642-4463-a340-2077148e729e/bin/ukojak-verify-EEHR8qb7sm --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 23c0dee81707c82be8d9645ea65556f17c2a25b7864c310b805b07f657c0bc23 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:24:26,406 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:24:26,486 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a84eb057-9642-4463-a340-2077148e729e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 20:24:26,494 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:24:26,496 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:24:26,556 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:24:26,557 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:24:26,559 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:24:26,560 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:24:26,560 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:24:26,561 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:24:26,561 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:24:26,562 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:24:26,563 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:24:26,563 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:24:26,563 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:24:26,563 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:24:26,563 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:24:26,564 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:24:26,564 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:24:26,564 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:24:26,564 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:24:26,564 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:24:26,564 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:24:26,564 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:24:26,564 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:24:26,564 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:24:26,565 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:24:26,565 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:24:26,565 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:24:26,565 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:24:26,565 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:24:26,565 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:24:26,566 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a84eb057-9642-4463-a340-2077148e729e/bin/ukojak-verify-EEHR8qb7sm 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 -> 23c0dee81707c82be8d9645ea65556f17c2a25b7864c310b805b07f657c0bc23 [2024-11-13 20:24:27,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:24:27,044 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:24:27,049 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:24:27,051 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:24:27,052 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:24:27,056 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a84eb057-9642-4463-a340-2077148e729e/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i Unable to find full path for "g++" [2024-11-13 20:24:29,418 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:24:29,998 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:24:29,999 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a84eb057-9642-4463-a340-2077148e729e/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2024-11-13 20:24:30,035 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a84eb057-9642-4463-a340-2077148e729e/bin/ukojak-verify-EEHR8qb7sm/data/9f5b73218/362d8380e9a94947ba4f8b5d9766b1fc/FLAGc6d4b2d5e [2024-11-13 20:24:30,058 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a84eb057-9642-4463-a340-2077148e729e/bin/ukojak-verify-EEHR8qb7sm/data/9f5b73218/362d8380e9a94947ba4f8b5d9766b1fc [2024-11-13 20:24:30,062 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:24:30,066 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:24:30,068 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:24:30,069 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:24:30,077 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:24:30,078 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:24:30" (1/1) ... [2024-11-13 20:24:30,081 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7921264a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:30, skipping insertion in model container [2024-11-13 20:24:30,082 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:24:30" (1/1) ... [2024-11-13 20:24:30,160 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:24:30,847 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:24:30,861 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:24:31,031 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:24:31,077 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:24:31,078 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:31 WrapperNode [2024-11-13 20:24:31,078 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:24:31,079 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:24:31,080 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:24:31,080 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:24:31,089 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:31" (1/1) ... [2024-11-13 20:24:31,136 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:31" (1/1) ... [2024-11-13 20:24:31,221 INFO L138 Inliner]: procedures = 176, calls = 272, calls flagged for inlining = 8, calls inlined = 7, statements flattened = 1407 [2024-11-13 20:24:31,221 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:24:31,222 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:24:31,222 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:24:31,222 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:24:31,236 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:31" (1/1) ... [2024-11-13 20:24:31,239 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:31" (1/1) ... [2024-11-13 20:24:31,262 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:31" (1/1) ... [2024-11-13 20:24:31,263 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:31" (1/1) ... [2024-11-13 20:24:31,335 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:31" (1/1) ... [2024-11-13 20:24:31,365 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:31" (1/1) ... [2024-11-13 20:24:31,373 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:31" (1/1) ... [2024-11-13 20:24:31,384 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:31" (1/1) ... [2024-11-13 20:24:31,400 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:24:31,404 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:24:31,404 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:24:31,404 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:24:31,405 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:24:31" (1/1) ... [2024-11-13 20:24:31,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:24:31,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a84eb057-9642-4463-a340-2077148e729e/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:24:31,449 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a84eb057-9642-4463-a340-2077148e729e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:24:31,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a84eb057-9642-4463-a340-2077148e729e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:24:31,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:24:31,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:24:31,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:24:31,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:24:31,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:24:31,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:24:31,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:24:31,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:24:31,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:24:31,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:24:31,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:24:31,792 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:24:31,794 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:24:34,300 INFO L? ?]: Removed 305 outVars from TransFormulas that were not future-live. [2024-11-13 20:24:34,300 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:24:36,712 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:24:36,713 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-13 20:24:36,715 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:24:36 BoogieIcfgContainer [2024-11-13 20:24:36,715 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:24:36,717 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:24:36,717 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:24:36,730 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:24:36,730 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:24:36" (1/1) ... [2024-11-13 20:24:36,742 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:24:36,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:36,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 116 states and 199 transitions. [2024-11-13 20:24:36,810 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 199 transitions. [2024-11-13 20:24:36,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:24:36,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:36,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:36,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:37,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:37,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:37,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 116 states and 197 transitions. [2024-11-13 20:24:37,076 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 197 transitions. [2024-11-13 20:24:37,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:24:37,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:37,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:37,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:37,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:37,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:37,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 118 states and 200 transitions. [2024-11-13 20:24:37,500 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 200 transitions. [2024-11-13 20:24:37,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:24:37,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:37,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:37,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:37,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:37,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:37,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 118 states and 198 transitions. [2024-11-13 20:24:37,623 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 198 transitions. [2024-11-13 20:24:37,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:24:37,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:37,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:37,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:37,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:37,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:37,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 118 states and 194 transitions. [2024-11-13 20:24:37,727 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 194 transitions. [2024-11-13 20:24:37,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:24:37,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:37,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:37,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:37,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:37,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:37,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 118 states and 188 transitions. [2024-11-13 20:24:37,862 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 188 transitions. [2024-11-13 20:24:37,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:24:37,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:37,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:37,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:38,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:42,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:24:42,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:42,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 118 states and 180 transitions. [2024-11-13 20:24:42,995 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 180 transitions. [2024-11-13 20:24:42,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:24:42,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:42,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:43,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:43,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:53,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:24:53,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:53,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 131 states and 195 transitions. [2024-11-13 20:24:53,694 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 195 transitions. [2024-11-13 20:24:53,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:24:53,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:53,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:53,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:53,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:53,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:53,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 131 states and 193 transitions. [2024-11-13 20:24:53,943 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 193 transitions. [2024-11-13 20:24:53,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:24:53,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:53,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:54,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:54,120 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:04,137 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:25:04,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:04,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 131 states and 191 transitions. [2024-11-13 20:25:04,154 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 191 transitions. [2024-11-13 20:25:04,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:25:04,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:04,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:04,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:04,538 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:25:14,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:25:24,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:25:25,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:25,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 134 states and 193 transitions. [2024-11-13 20:25:25,108 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 193 transitions. [2024-11-13 20:25:25,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:25:25,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:25,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:25,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:25,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:29,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:25:29,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:29,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 169 states and 240 transitions. [2024-11-13 20:25:29,893 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 240 transitions. [2024-11-13 20:25:29,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:25:29,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:29,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:30,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:30,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:25:30,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:30,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 170 states and 239 transitions. [2024-11-13 20:25:30,880 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 239 transitions. [2024-11-13 20:25:30,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:25:30,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:30,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:30,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:31,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:25:31,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:31,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 169 states and 234 transitions. [2024-11-13 20:25:31,057 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 234 transitions. [2024-11-13 20:25:31,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:25:31,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:31,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:31,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:31,583 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:25:32,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:32,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 154 states and 215 transitions. [2024-11-13 20:25:32,311 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 215 transitions. [2024-11-13 20:25:32,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:25:32,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:32,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:32,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:32,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:32,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:32,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 154 states and 213 transitions. [2024-11-13 20:25:32,528 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 213 transitions. [2024-11-13 20:25:32,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:25:32,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:32,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:32,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:32,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:25:32,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:32,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 154 states and 209 transitions. [2024-11-13 20:25:32,683 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 209 transitions. [2024-11-13 20:25:32,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:25:32,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:32,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:32,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:32,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:32,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:32,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 154 states and 208 transitions. [2024-11-13 20:25:32,882 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 208 transitions. [2024-11-13 20:25:32,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:25:32,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:32,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:33,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:33,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:34,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:34,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 162 states and 218 transitions. [2024-11-13 20:25:34,027 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 218 transitions. [2024-11-13 20:25:34,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:25:34,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:34,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:34,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:34,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:25:34,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:34,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 216 transitions. [2024-11-13 20:25:34,184 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 216 transitions. [2024-11-13 20:25:34,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:25:34,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:34,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:34,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:34,590 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:25:35,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:35,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 163 states and 218 transitions. [2024-11-13 20:25:35,232 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 218 transitions. [2024-11-13 20:25:35,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:25:35,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:35,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:35,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:35,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:25:45,473 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 [] [2024-11-13 20:25:45,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:45,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 163 states and 216 transitions. [2024-11-13 20:25:45,487 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 216 transitions. [2024-11-13 20:25:45,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:25:45,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:45,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:45,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:45,717 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:45,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:45,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 163 states and 214 transitions. [2024-11-13 20:25:45,730 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 214 transitions. [2024-11-13 20:25:45,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:25:45,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:45,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:45,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:46,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:55,427 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:25:55,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:55,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 174 states and 227 transitions. [2024-11-13 20:25:55,459 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 227 transitions. [2024-11-13 20:25:55,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:25:55,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:55,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:55,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:55,872 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:25:56,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:56,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 177 states and 229 transitions. [2024-11-13 20:25:56,582 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 229 transitions. [2024-11-13 20:25:56,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:25:56,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:56,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:56,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:56,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:25:56,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:56,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 177 states and 225 transitions. [2024-11-13 20:25:56,752 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 225 transitions. [2024-11-13 20:25:56,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:25:56,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:56,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:56,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:56,900 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:26:04,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:04,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:04,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 177 states and 223 transitions. [2024-11-13 20:26:04,393 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 223 transitions. [2024-11-13 20:26:04,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:26:04,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:04,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:04,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:04,761 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:26:14,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:15,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:15,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:15,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 180 states and 225 transitions. [2024-11-13 20:26:15,977 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 225 transitions. [2024-11-13 20:26:15,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:26:15,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:15,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:17,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:17,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:17,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:17,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 181 states and 223 transitions. [2024-11-13 20:26:17,812 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 223 transitions. [2024-11-13 20:26:17,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:26:17,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:17,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:19,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:19,867 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:20,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:20,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 182 states and 224 transitions. [2024-11-13 20:26:20,757 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 224 transitions. [2024-11-13 20:26:20,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:26:20,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:20,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:21,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:22,592 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:23,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:23,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 183 states and 225 transitions. [2024-11-13 20:26:23,294 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 225 transitions. [2024-11-13 20:26:23,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:26:23,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:23,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:23,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:24,486 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:25,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:25,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 184 states and 226 transitions. [2024-11-13 20:26:25,126 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 226 transitions. [2024-11-13 20:26:25,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:26:25,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:25,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:25,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:26,855 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:27,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:27,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 185 states and 228 transitions. [2024-11-13 20:26:27,772 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 228 transitions. [2024-11-13 20:26:27,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:26:27,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:27,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:28,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:29,274 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:30,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:30,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 186 states and 229 transitions. [2024-11-13 20:26:30,710 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 229 transitions. [2024-11-13 20:26:30,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:26:30,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:30,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:31,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:32,547 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:34,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:34,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 187 states and 229 transitions. [2024-11-13 20:26:34,238 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 229 transitions. [2024-11-13 20:26:34,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:26:34,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:34,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:35,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:35,921 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:36,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:36,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 188 states and 230 transitions. [2024-11-13 20:26:36,655 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 230 transitions. [2024-11-13 20:26:36,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:26:36,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:36,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:37,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:38,490 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:39,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:39,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 189 states and 232 transitions. [2024-11-13 20:26:39,949 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 232 transitions. [2024-11-13 20:26:39,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:26:39,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:39,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:40,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:41,559 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:42,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:42,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 190 states and 233 transitions. [2024-11-13 20:26:42,739 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 233 transitions. [2024-11-13 20:26:42,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:26:42,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:42,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:43,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:44,022 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:45,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:45,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 191 states and 235 transitions. [2024-11-13 20:26:45,204 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 235 transitions. [2024-11-13 20:26:45,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:26:45,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:45,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:45,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:46,460 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:47,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:47,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 192 states and 235 transitions. [2024-11-13 20:26:47,747 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 235 transitions. [2024-11-13 20:26:47,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:26:47,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:47,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:48,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:49,115 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:50,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:50,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 193 states and 236 transitions. [2024-11-13 20:26:50,373 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 236 transitions. [2024-11-13 20:26:50,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:26:50,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:50,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:51,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:52,318 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:55,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:55,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 194 states and 236 transitions. [2024-11-13 20:26:55,769 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 236 transitions. [2024-11-13 20:26:55,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:26:55,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:55,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:56,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:57,251 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:58,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:58,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 195 states and 238 transitions. [2024-11-13 20:26:58,525 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 238 transitions. [2024-11-13 20:26:58,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:26:58,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:58,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:59,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:00,199 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:01,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:01,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 196 states and 239 transitions. [2024-11-13 20:27:01,781 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 239 transitions. [2024-11-13 20:27:01,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:27:01,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:01,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:02,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:03,548 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:05,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:05,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 197 states and 240 transitions. [2024-11-13 20:27:05,082 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 240 transitions. [2024-11-13 20:27:05,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:27:05,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:05,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:05,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:07,053 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:10,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:10,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 198 states and 240 transitions. [2024-11-13 20:27:10,262 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 240 transitions. [2024-11-13 20:27:10,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:27:10,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:10,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:12,078 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:13,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:13,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 199 states and 241 transitions. [2024-11-13 20:27:13,083 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 241 transitions. [2024-11-13 20:27:13,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:27:13,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:13,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:13,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:14,423 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:15,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:15,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 200 states and 242 transitions. [2024-11-13 20:27:15,440 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 242 transitions. [2024-11-13 20:27:15,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:27:15,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:15,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:15,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:17,780 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:19,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:19,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 201 states and 244 transitions. [2024-11-13 20:27:19,601 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 244 transitions. [2024-11-13 20:27:19,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:27:19,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:19,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:20,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:21,368 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:23,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:23,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 202 states and 244 transitions. [2024-11-13 20:27:23,227 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 244 transitions. [2024-11-13 20:27:23,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:27:23,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:23,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:23,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:25,028 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:26,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:26,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 203 states and 245 transitions. [2024-11-13 20:27:26,166 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 245 transitions. [2024-11-13 20:27:26,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:27:26,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:26,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:26,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:28,108 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:29,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:29,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 204 states and 246 transitions. [2024-11-13 20:27:29,308 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 246 transitions. [2024-11-13 20:27:29,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:27:29,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:29,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:29,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:32,040 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:34,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:34,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 205 states and 248 transitions. [2024-11-13 20:27:34,063 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 248 transitions. [2024-11-13 20:27:34,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:27:34,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:34,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:34,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:35,831 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:38,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:38,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 206 states and 249 transitions. [2024-11-13 20:27:38,057 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 249 transitions. [2024-11-13 20:27:38,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:27:38,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:38,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:38,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:40,676 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:44,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:44,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:44,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 207 states and 249 transitions. [2024-11-13 20:27:44,938 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 249 transitions. [2024-11-13 20:27:44,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:27:44,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:44,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:45,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:47,490 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:49,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:49,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 208 states and 251 transitions. [2024-11-13 20:27:49,291 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 251 transitions. [2024-11-13 20:27:49,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:27:49,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:49,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:50,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:51,544 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:53,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:53,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 209 states and 252 transitions. [2024-11-13 20:27:53,990 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 252 transitions. [2024-11-13 20:27:53,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:27:53,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:53,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:54,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:56,395 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:59,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:59,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 210 states and 252 transitions. [2024-11-13 20:27:59,902 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 252 transitions. [2024-11-13 20:27:59,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:27:59,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:59,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:00,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:02,251 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:04,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:04,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 211 states and 254 transitions. [2024-11-13 20:28:04,275 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 254 transitions. [2024-11-13 20:28:04,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:28:04,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:04,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:04,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:06,764 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:09,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:09,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 212 states and 254 transitions. [2024-11-13 20:28:09,586 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 254 transitions. [2024-11-13 20:28:09,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:28:09,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:09,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:10,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:12,697 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:14,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:14,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 213 states and 256 transitions. [2024-11-13 20:28:14,857 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 256 transitions. [2024-11-13 20:28:14,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:28:14,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:14,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:15,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:17,592 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:20,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:20,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 214 states and 256 transitions. [2024-11-13 20:28:20,960 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 256 transitions. [2024-11-13 20:28:20,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:28:20,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:20,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:21,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:23,599 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:25,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:25,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 215 states and 257 transitions. [2024-11-13 20:28:25,416 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 257 transitions. [2024-11-13 20:28:25,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:28:25,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:25,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:26,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:28,087 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:30,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:30,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 216 states and 258 transitions. [2024-11-13 20:28:30,041 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 258 transitions. [2024-11-13 20:28:30,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:28:30,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:30,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:31,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:32,932 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:34,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:34,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 217 states and 259 transitions. [2024-11-13 20:28:34,818 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 259 transitions. [2024-11-13 20:28:34,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:28:34,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:34,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:35,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:39,242 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:42,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:42,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 218 states and 261 transitions. [2024-11-13 20:28:42,867 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 261 transitions. [2024-11-13 20:28:42,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:28:42,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:42,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:43,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:45,922 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:49,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:49,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 219 states and 262 transitions. [2024-11-13 20:28:49,179 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 262 transitions. [2024-11-13 20:28:49,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:28:49,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:49,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:50,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:52,078 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:55,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:55,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 220 states and 263 transitions. [2024-11-13 20:28:55,094 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 263 transitions. [2024-11-13 20:28:55,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:28:55,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:55,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:55,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:57,718 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:00,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:00,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 221 states and 264 transitions. [2024-11-13 20:29:00,916 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 264 transitions. [2024-11-13 20:29:00,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:29:00,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:00,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:01,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:03,810 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:07,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:07,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 222 states and 265 transitions. [2024-11-13 20:29:07,040 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 265 transitions. [2024-11-13 20:29:07,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:29:07,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:07,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:07,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:10,091 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:13,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:13,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 223 states and 266 transitions. [2024-11-13 20:29:13,326 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 266 transitions. [2024-11-13 20:29:13,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:29:13,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:13,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:14,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:31,738 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:57,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:57,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 224 states and 266 transitions. [2024-11-13 20:29:57,293 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 266 transitions. [2024-11-13 20:29:57,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:29:57,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:57,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:58,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:58,651 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:29:59,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:59,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 225 states and 267 transitions. [2024-11-13 20:29:59,883 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 267 transitions. [2024-11-13 20:29:59,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:29:59,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:59,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:00,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:01,803 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:30:04,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:04,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 226 states and 269 transitions. [2024-11-13 20:30:04,078 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 269 transitions. [2024-11-13 20:30:04,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:30:04,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:04,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:05,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:06,109 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:30:08,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:08,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 227 states and 270 transitions. [2024-11-13 20:30:08,855 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 270 transitions. [2024-11-13 20:30:08,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:30:08,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:08,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:10,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:11,915 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:30:15,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:15,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 228 states and 270 transitions. [2024-11-13 20:30:15,624 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 270 transitions. [2024-11-13 20:30:15,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:30:15,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:15,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:16,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:18,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:30:21,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:21,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 229 states and 272 transitions. [2024-11-13 20:30:21,187 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 272 transitions. [2024-11-13 20:30:21,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:30:21,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:21,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:21,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:23,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:30:26,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:26,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 230 states and 272 transitions. [2024-11-13 20:30:26,766 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 272 transitions. [2024-11-13 20:30:26,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:30:26,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:26,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:27,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:29,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:30:31,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:31,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 231 states and 274 transitions. [2024-11-13 20:30:31,724 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 274 transitions. [2024-11-13 20:30:31,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:30:31,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:31,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:32,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:34,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:30:38,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:38,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 232 states and 274 transitions. [2024-11-13 20:30:38,578 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 274 transitions. [2024-11-13 20:30:38,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:30:38,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:38,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:39,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:41,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:30:44,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:44,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 233 states and 276 transitions. [2024-11-13 20:30:44,127 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 276 transitions. [2024-11-13 20:30:44,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:30:44,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:44,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:46,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:30:50,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:50,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 234 states and 276 transitions. [2024-11-13 20:30:50,361 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 276 transitions. [2024-11-13 20:30:50,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:30:50,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:50,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:51,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:52,859 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:30:55,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:55,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 235 states and 277 transitions. [2024-11-13 20:30:55,114 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 277 transitions. [2024-11-13 20:30:55,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:30:55,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:55,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:56,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:57,799 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:30:59,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:59,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 236 states and 278 transitions. [2024-11-13 20:30:59,820 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 278 transitions. [2024-11-13 20:30:59,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:30:59,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:59,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:01,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:02,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:31:04,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:04,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 237 states and 279 transitions. [2024-11-13 20:31:04,990 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 279 transitions. [2024-11-13 20:31:04,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:31:04,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:04,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:06,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:07,592 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:31:09,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:09,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 238 states and 280 transitions. [2024-11-13 20:31:09,577 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 280 transitions. [2024-11-13 20:31:09,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:31:09,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:09,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:10,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:12,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:31:14,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:14,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 239 states and 281 transitions. [2024-11-13 20:31:14,395 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 281 transitions. [2024-11-13 20:31:14,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:31:14,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:14,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:15,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:17,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:31:19,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:19,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 240 states and 282 transitions. [2024-11-13 20:31:19,575 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 282 transitions. [2024-11-13 20:31:19,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:31:19,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:19,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:21,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:23,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:31:26,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:26,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 241 states and 283 transitions. [2024-11-13 20:31:26,016 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 283 transitions. [2024-11-13 20:31:26,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 20:31:26,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:26,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:27,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:33,349 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:31:39,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:39,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 242 states and 285 transitions. [2024-11-13 20:31:39,210 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 285 transitions. [2024-11-13 20:31:39,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:31:39,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:39,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:40,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:42,442 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:31:46,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:46,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 243 states and 286 transitions. [2024-11-13 20:31:46,235 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 286 transitions. [2024-11-13 20:31:46,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:31:46,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:46,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:47,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:49,309 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:31:53,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:53,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 244 states and 288 transitions. [2024-11-13 20:31:53,240 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 288 transitions. [2024-11-13 20:31:53,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:31:53,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:53,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:56,271 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:32:00,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:00,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 245 states and 288 transitions. [2024-11-13 20:32:00,078 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 288 transitions. [2024-11-13 20:32:00,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:32:00,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:00,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:01,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:04,494 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:32:13,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:13,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 246 states and 288 transitions. [2024-11-13 20:32:13,097 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 288 transitions. [2024-11-13 20:32:13,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:32:13,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:13,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:15,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:17,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:32:20,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:20,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 247 states and 290 transitions. [2024-11-13 20:32:20,802 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 290 transitions. [2024-11-13 20:32:20,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 20:32:20,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:20,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:22,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:24,715 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:32:28,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:28,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 248 states and 290 transitions. [2024-11-13 20:32:28,759 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 290 transitions. [2024-11-13 20:32:28,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:32:28,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:28,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:30,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:31,980 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:32:34,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:34,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 249 states and 291 transitions. [2024-11-13 20:32:34,308 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 291 transitions. [2024-11-13 20:32:34,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 20:32:34,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:34,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:35,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:37,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:32:39,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:39,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 250 states and 292 transitions. [2024-11-13 20:32:39,802 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 292 transitions. [2024-11-13 20:32:39,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:32:39,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:39,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:41,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:45,298 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:32:49,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:49,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 251 states and 294 transitions. [2024-11-13 20:32:49,749 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 294 transitions. [2024-11-13 20:32:49,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:32:49,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:49,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:51,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:54,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:32:58,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:58,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 252 states and 294 transitions. [2024-11-13 20:32:58,769 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 294 transitions. [2024-11-13 20:32:58,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:32:58,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:58,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:00,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:02,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:33:05,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:05,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 253 states and 295 transitions. [2024-11-13 20:33:05,387 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 295 transitions. [2024-11-13 20:33:05,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:33:05,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:05,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:07,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:10,670 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:33:14,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:14,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 254 states and 297 transitions. [2024-11-13 20:33:14,448 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 297 transitions. [2024-11-13 20:33:14,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:33:14,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:14,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:15,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:18,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:33:22,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:22,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 255 states and 297 transitions. [2024-11-13 20:33:22,947 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 297 transitions. [2024-11-13 20:33:22,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 20:33:22,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:22,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:24,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:26,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:33:29,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:29,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 256 states and 298 transitions. [2024-11-13 20:33:29,402 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 298 transitions. [2024-11-13 20:33:29,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:33:29,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:29,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:31,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:34,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:33:38,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:38,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 257 states and 300 transitions. [2024-11-13 20:33:38,502 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 300 transitions. [2024-11-13 20:33:38,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 20:33:38,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:38,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:39,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:43,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:33:47,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:47,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 258 states and 300 transitions. [2024-11-13 20:33:47,894 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 300 transitions. [2024-11-13 20:33:47,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:33:47,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:47,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:49,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:52,280 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:33:55,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:55,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 259 states and 301 transitions. [2024-11-13 20:33:55,048 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 301 transitions. [2024-11-13 20:33:55,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:33:55,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:55,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:56,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:01,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:34:05,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:05,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 260 states and 303 transitions. [2024-11-13 20:34:05,522 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 303 transitions. [2024-11-13 20:34:05,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:34:05,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:05,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:07,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:10,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:34:15,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:15,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 261 states and 304 transitions. [2024-11-13 20:34:15,831 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 304 transitions. [2024-11-13 20:34:15,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:34:15,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:15,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:17,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:22,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:34:30,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:30,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 262 states and 304 transitions. [2024-11-13 20:34:30,625 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 304 transitions. [2024-11-13 20:34:30,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:34:30,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:30,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:33,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:38,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:34:41,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:41,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 263 states and 306 transitions. [2024-11-13 20:34:41,952 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 306 transitions. [2024-11-13 20:34:41,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:34:41,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:41,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:44,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:47,346 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:34:53,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:53,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 264 states and 308 transitions. [2024-11-13 20:34:53,149 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 308 transitions. [2024-11-13 20:34:53,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:34:53,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:53,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:55,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:00,164 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:35:08,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:08,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 265 states and 307 transitions. [2024-11-13 20:35:08,003 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 307 transitions. [2024-11-13 20:35:08,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 20:35:08,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:08,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:09,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:13,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:35:17,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:17,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 266 states and 309 transitions. [2024-11-13 20:35:17,512 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 309 transitions. [2024-11-13 20:35:17,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:35:17,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:17,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:20,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:24,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:35:28,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:28,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 267 states and 310 transitions. [2024-11-13 20:35:28,887 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 310 transitions. [2024-11-13 20:35:28,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 20:35:28,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:28,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:30,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:34,563 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:35:41,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:41,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 268 states and 310 transitions. [2024-11-13 20:35:41,232 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 310 transitions. [2024-11-13 20:35:41,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:35:41,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:41,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:42,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:46,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:35:49,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:49,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 269 states and 312 transitions. [2024-11-13 20:35:49,794 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 312 transitions. [2024-11-13 20:35:49,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:35:49,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:49,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:55,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:36:01,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:01,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 270 states and 313 transitions. [2024-11-13 20:36:01,010 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 313 transitions. [2024-11-13 20:36:01,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 20:36:01,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:01,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:02,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:06,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:36:15,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:15,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 271 states and 313 transitions. [2024-11-13 20:36:15,256 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 313 transitions. [2024-11-13 20:36:15,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 20:36:15,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:15,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:17,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:21,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:36:25,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:25,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 272 states and 314 transitions. [2024-11-13 20:36:25,379 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 314 transitions. [2024-11-13 20:36:25,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:36:25,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:25,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:28,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:33,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:36:38,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:38,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 273 states and 316 transitions. [2024-11-13 20:36:38,013 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 316 transitions. [2024-11-13 20:36:38,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:36:38,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:38,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:41,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:44,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:36:50,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:50,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 274 states and 317 transitions. [2024-11-13 20:36:50,276 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 317 transitions. [2024-11-13 20:36:50,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 20:36:50,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:50,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:51,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:56,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:37:04,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:04,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 275 states and 317 transitions. [2024-11-13 20:37:04,391 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 317 transitions. [2024-11-13 20:37:04,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 20:37:04,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:04,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:06,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:10,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 2 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:37:13,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:13,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 276 states and 318 transitions. [2024-11-13 20:37:13,552 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 318 transitions. [2024-11-13 20:37:13,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:37:13,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:13,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:14,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:20,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2370 backedges. 2 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:37:24,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:24,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 277 states and 320 transitions. [2024-11-13 20:37:24,883 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 320 transitions. [2024-11-13 20:37:24,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:37:24,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:24,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:26,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:30,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2423 backedges. 2 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:37:35,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:35,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 278 states and 321 transitions. [2024-11-13 20:37:35,856 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 321 transitions. [2024-11-13 20:37:35,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 20:37:35,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:35,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:37,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:42,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2477 backedges. 2 proven. 1485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:37:47,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:47,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 279 states and 322 transitions. [2024-11-13 20:37:47,332 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 322 transitions. [2024-11-13 20:37:47,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 20:37:47,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:47,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:48,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:53,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2532 backedges. 2 proven. 1540 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:37:58,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:58,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 280 states and 323 transitions. [2024-11-13 20:37:58,546 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 323 transitions. [2024-11-13 20:37:58,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:37:58,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:58,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:00,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:06,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2588 backedges. 2 proven. 1596 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.