./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00813ad0-9dbd-4f97-a5d3-5849f629b494/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00813ad0-9dbd-4f97-a5d3-5849f629b494/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00813ad0-9dbd-4f97-a5d3-5849f629b494/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00813ad0-9dbd-4f97-a5d3-5849f629b494/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00813ad0-9dbd-4f97-a5d3-5849f629b494/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00813ad0-9dbd-4f97-a5d3-5849f629b494/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash dfe9cedb3fb732c747a1ef802da6fccda86efe7de6f5d2fc74063f23f28dc4dd --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:44:02,984 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:44:03,112 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00813ad0-9dbd-4f97-a5d3-5849f629b494/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 22:44:03,140 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:44:03,141 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:44:03,183 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:44:03,184 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:44:03,185 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:44:03,186 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:44:03,188 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:44:03,190 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:44:03,191 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:44:03,192 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:44:03,192 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:44:03,192 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:44:03,193 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:44:03,193 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:44:03,193 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:44:03,198 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:44:03,198 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:44:03,198 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:44:03,199 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:44:03,200 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:44:03,200 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:44:03,200 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:44:03,200 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:44:03,201 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:44:03,201 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:44:03,201 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:44:03,202 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:44:03,202 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:44:03,202 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:44:03,206 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:44:03,206 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00813ad0-9dbd-4f97-a5d3-5849f629b494/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00813ad0-9dbd-4f97-a5d3-5849f629b494/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfe9cedb3fb732c747a1ef802da6fccda86efe7de6f5d2fc74063f23f28dc4dd [2024-11-08 22:44:03,549 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:44:03,609 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:44:03,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:44:03,615 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:44:03,616 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:44:03,617 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00813ad0-9dbd-4f97-a5d3-5849f629b494/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i Unable to find full path for "g++" [2024-11-08 22:44:05,992 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:44:06,344 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:44:06,345 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00813ad0-9dbd-4f97-a5d3-5849f629b494/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2024-11-08 22:44:06,370 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00813ad0-9dbd-4f97-a5d3-5849f629b494/bin/ukojak-verify-ImItNfHLgk/data/3d25447ea/94c04b0ca0744765aa52f7812823bb54/FLAG783e914ea [2024-11-08 22:44:06,561 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00813ad0-9dbd-4f97-a5d3-5849f629b494/bin/ukojak-verify-ImItNfHLgk/data/3d25447ea/94c04b0ca0744765aa52f7812823bb54 [2024-11-08 22:44:06,564 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:44:06,566 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:44:06,569 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:44:06,569 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:44:06,574 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:44:06,575 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:44:06" (1/1) ... [2024-11-08 22:44:06,576 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@687ae2b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:06, skipping insertion in model container [2024-11-08 22:44:06,577 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:44:06" (1/1) ... [2024-11-08 22:44:06,658 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:44:07,651 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:44:07,671 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:44:07,855 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:44:07,919 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:44:07,920 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:07 WrapperNode [2024-11-08 22:44:07,920 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:44:07,921 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:44:07,922 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:44:07,922 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:44:07,931 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:07" (1/1) ... [2024-11-08 22:44:07,968 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:07" (1/1) ... [2024-11-08 22:44:08,067 INFO L138 Inliner]: procedures = 177, calls = 342, calls flagged for inlining = 24, calls inlined = 68, statements flattened = 1853 [2024-11-08 22:44:08,068 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:44:08,069 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:44:08,069 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:44:08,069 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:44:08,082 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:07" (1/1) ... [2024-11-08 22:44:08,082 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:07" (1/1) ... [2024-11-08 22:44:08,113 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:07" (1/1) ... [2024-11-08 22:44:08,114 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:07" (1/1) ... [2024-11-08 22:44:08,191 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:07" (1/1) ... [2024-11-08 22:44:08,228 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:07" (1/1) ... [2024-11-08 22:44:08,239 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:07" (1/1) ... [2024-11-08 22:44:08,252 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:07" (1/1) ... [2024-11-08 22:44:08,272 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:44:08,273 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:44:08,275 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:44:08,275 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:44:08,276 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:44:07" (1/1) ... [2024-11-08 22:44:08,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:44:08,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00813ad0-9dbd-4f97-a5d3-5849f629b494/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:44:08,325 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00813ad0-9dbd-4f97-a5d3-5849f629b494/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:44:08,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00813ad0-9dbd-4f97-a5d3-5849f629b494/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:44:08,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:44:08,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:44:08,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:44:08,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:44:08,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:44:08,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:44:08,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:44:08,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:44:08,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:44:08,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:44:08,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:44:08,743 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:44:08,747 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:44:11,445 INFO L? ?]: Removed 493 outVars from TransFormulas that were not future-live. [2024-11-08 22:44:11,445 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:44:13,620 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:44:13,621 INFO L316 CfgBuilder]: Removed 66 assume(true) statements. [2024-11-08 22:44:13,624 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:44:13 BoogieIcfgContainer [2024-11-08 22:44:13,625 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:44:13,626 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:44:13,626 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:44:13,640 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:44:13,640 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:44:13" (1/1) ... [2024-11-08 22:44:13,656 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:44:13,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:13,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 347 states and 534 transitions. [2024-11-08 22:44:13,753 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 534 transitions. [2024-11-08 22:44:13,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:44:13,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:13,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:13,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:14,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:14,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:14,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 347 states and 532 transitions. [2024-11-08 22:44:14,068 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 532 transitions. [2024-11-08 22:44:14,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:44:14,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:14,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:14,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:14,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:14,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:14,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 346 states and 527 transitions. [2024-11-08 22:44:14,226 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 527 transitions. [2024-11-08 22:44:14,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:44:14,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:14,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:14,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:14,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:14,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:14,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 348 states and 530 transitions. [2024-11-08 22:44:14,541 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 530 transitions. [2024-11-08 22:44:14,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:44:14,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:14,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:14,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:14,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:14,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:14,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 348 states and 526 transitions. [2024-11-08 22:44:14,610 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 526 transitions. [2024-11-08 22:44:14,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:44:14,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:14,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:14,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:14,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:14,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:14,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 348 states and 520 transitions. [2024-11-08 22:44:14,677 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 520 transitions. [2024-11-08 22:44:14,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:44:14,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:14,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:14,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:14,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:24,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:44:24,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:24,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 348 states and 514 transitions. [2024-11-08 22:44:24,860 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 514 transitions. [2024-11-08 22:44:24,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:44:24,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:24,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:25,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:25,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:34,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:44:34,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:34,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 362 states and 531 transitions. [2024-11-08 22:44:34,343 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 531 transitions. [2024-11-08 22:44:34,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:44:34,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:34,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:34,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:34,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:34,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:34,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 362 states and 529 transitions. [2024-11-08 22:44:34,488 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 529 transitions. [2024-11-08 22:44:34,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:44:34,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:34,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:34,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:34,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:34,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:34,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 362 states and 527 transitions. [2024-11-08 22:44:34,773 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 527 transitions. [2024-11-08 22:44:34,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:44:34,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:34,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:34,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:34,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:34,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:34,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 362 states and 525 transitions. [2024-11-08 22:44:34,904 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 525 transitions. [2024-11-08 22:44:34,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:44:34,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:34,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:34,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:35,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:38,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:44:38,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:38,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 362 states and 523 transitions. [2024-11-08 22:44:38,053 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 523 transitions. [2024-11-08 22:44:38,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:44:38,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:38,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:38,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:38,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:44:39,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:39,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 366 states and 526 transitions. [2024-11-08 22:44:39,335 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 526 transitions. [2024-11-08 22:44:39,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:44:39,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:39,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:40,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:40,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:40,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:40,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 367 states and 527 transitions. [2024-11-08 22:44:40,615 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 527 transitions. [2024-11-08 22:44:40,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:44:40,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:40,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:40,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:41,755 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:41,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:41,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 368 states and 528 transitions. [2024-11-08 22:44:41,989 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 528 transitions. [2024-11-08 22:44:41,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:44:41,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:41,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:42,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:43,162 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:43,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:43,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 369 states and 530 transitions. [2024-11-08 22:44:43,538 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 530 transitions. [2024-11-08 22:44:43,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:44:43,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:43,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:44,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:44,885 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:45,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:45,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 370 states and 531 transitions. [2024-11-08 22:44:45,434 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 531 transitions. [2024-11-08 22:44:45,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:44:45,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:45,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:45,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:46,460 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:47,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:47,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 371 states and 532 transitions. [2024-11-08 22:44:47,246 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 532 transitions. [2024-11-08 22:44:47,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:44:47,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:47,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:47,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:48,671 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:49,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:49,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 372 states and 532 transitions. [2024-11-08 22:44:49,916 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 532 transitions. [2024-11-08 22:44:49,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:44:49,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:49,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:50,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:51,257 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:51,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:51,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 373 states and 534 transitions. [2024-11-08 22:44:51,877 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 534 transitions. [2024-11-08 22:44:51,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:44:51,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:51,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:52,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:53,243 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:54,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:54,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 374 states and 534 transitions. [2024-11-08 22:44:54,117 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 534 transitions. [2024-11-08 22:44:54,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:44:54,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:54,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:54,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:55,737 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:56,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:56,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 375 states and 536 transitions. [2024-11-08 22:44:56,397 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 536 transitions. [2024-11-08 22:44:56,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:44:56,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:56,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:56,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:57,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:59,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:59,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 376 states and 537 transitions. [2024-11-08 22:44:59,032 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 537 transitions. [2024-11-08 22:44:59,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:44:59,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:59,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:59,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:00,445 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:01,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:01,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 377 states and 538 transitions. [2024-11-08 22:45:01,611 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 538 transitions. [2024-11-08 22:45:01,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:45:01,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:01,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:02,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:03,453 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:05,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:05,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 378 states and 538 transitions. [2024-11-08 22:45:05,289 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 538 transitions. [2024-11-08 22:45:05,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:45:05,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:05,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:05,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:07,096 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:08,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:08,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 379 states and 540 transitions. [2024-11-08 22:45:08,024 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 540 transitions. [2024-11-08 22:45:08,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:45:08,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:08,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:08,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:09,627 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:10,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:10,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 380 states and 541 transitions. [2024-11-08 22:45:10,737 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 541 transitions. [2024-11-08 22:45:10,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:45:10,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:10,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:11,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:12,601 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:14,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:14,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 381 states and 541 transitions. [2024-11-08 22:45:14,041 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 541 transitions. [2024-11-08 22:45:14,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:45:14,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:14,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:14,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:16,307 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:17,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:17,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 382 states and 542 transitions. [2024-11-08 22:45:17,191 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 542 transitions. [2024-11-08 22:45:17,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:45:17,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:17,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:17,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:19,395 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:20,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:20,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 383 states and 544 transitions. [2024-11-08 22:45:20,580 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 544 transitions. [2024-11-08 22:45:20,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:45:20,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:20,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:22,474 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:24,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:24,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 384 states and 545 transitions. [2024-11-08 22:45:24,122 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 545 transitions. [2024-11-08 22:45:24,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:45:24,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:24,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:24,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:26,122 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:27,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:27,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 385 states and 547 transitions. [2024-11-08 22:45:27,421 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 547 transitions. [2024-11-08 22:45:27,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:45:27,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:27,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:27,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:29,996 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:32,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:32,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 386 states and 546 transitions. [2024-11-08 22:45:32,101 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 546 transitions. [2024-11-08 22:45:32,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:45:32,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:32,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:32,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:33,966 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:35,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:35,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 387 states and 548 transitions. [2024-11-08 22:45:35,045 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 548 transitions. [2024-11-08 22:45:35,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:45:35,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:35,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:35,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:36,968 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:38,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:38,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 388 states and 549 transitions. [2024-11-08 22:45:38,420 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 549 transitions. [2024-11-08 22:45:38,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:45:38,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:38,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:38,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:40,188 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:45,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:45:45,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:45,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 389 states and 550 transitions. [2024-11-08 22:45:45,221 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 550 transitions. [2024-11-08 22:45:45,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:45:45,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:45,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:45,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:48,322 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:50,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:50,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 390 states and 550 transitions. [2024-11-08 22:45:50,966 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 550 transitions. [2024-11-08 22:45:50,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:45:50,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:50,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:51,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:53,139 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:54,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:54,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 391 states and 551 transitions. [2024-11-08 22:45:54,135 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 551 transitions. [2024-11-08 22:45:54,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:45:54,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:54,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:54,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:56,671 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:57,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:57,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 392 states and 552 transitions. [2024-11-08 22:45:57,792 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 552 transitions. [2024-11-08 22:45:57,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:45:57,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:57,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:58,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:00,795 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:02,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:02,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 393 states and 554 transitions. [2024-11-08 22:46:02,656 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 554 transitions. [2024-11-08 22:46:02,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:46:02,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:02,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:03,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:04,837 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:06,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:06,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 394 states and 555 transitions. [2024-11-08 22:46:06,750 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 555 transitions. [2024-11-08 22:46:06,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:46:06,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:06,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:07,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:09,141 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:11,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:11,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 395 states and 556 transitions. [2024-11-08 22:46:11,420 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 556 transitions. [2024-11-08 22:46:11,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:46:11,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:11,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:11,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:15,160 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:18,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:18,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 396 states and 556 transitions. [2024-11-08 22:46:18,319 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 556 transitions. [2024-11-08 22:46:18,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:46:18,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:18,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:18,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:20,855 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:22,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:22,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 397 states and 558 transitions. [2024-11-08 22:46:22,373 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 558 transitions. [2024-11-08 22:46:22,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:46:22,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:22,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:22,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:25,941 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:27,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:27,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 398 states and 558 transitions. [2024-11-08 22:46:27,932 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 558 transitions. [2024-11-08 22:46:27,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:46:27,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:27,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:28,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:31,795 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:33,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:33,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 399 states and 559 transitions. [2024-11-08 22:46:33,335 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 559 transitions. [2024-11-08 22:46:33,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:46:33,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:33,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:33,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:37,077 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:38,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:38,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 400 states and 560 transitions. [2024-11-08 22:46:38,253 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 560 transitions. [2024-11-08 22:46:38,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:46:38,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:38,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:38,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:42,277 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:43,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:43,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 401 states and 561 transitions. [2024-11-08 22:46:43,802 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 561 transitions. [2024-11-08 22:46:43,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:46:43,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:43,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:44,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:48,050 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:50,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:50,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 402 states and 563 transitions. [2024-11-08 22:46:50,335 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 563 transitions. [2024-11-08 22:46:50,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:46:50,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:50,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:50,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:54,949 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:57,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:57,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 403 states and 563 transitions. [2024-11-08 22:46:57,136 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 563 transitions. [2024-11-08 22:46:57,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:46:57,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:57,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:57,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:01,839 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:03,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:03,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 404 states and 564 transitions. [2024-11-08 22:47:03,414 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 564 transitions. [2024-11-08 22:47:03,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:47:03,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:03,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:03,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:06,561 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:08,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:08,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 405 states and 566 transitions. [2024-11-08 22:47:08,566 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 566 transitions. [2024-11-08 22:47:08,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:47:08,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:08,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:09,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:10,963 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:13,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:13,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 406 states and 567 transitions. [2024-11-08 22:47:13,988 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 567 transitions. [2024-11-08 22:47:13,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:47:13,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:13,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:14,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:16,586 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:19,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:19,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 407 states and 569 transitions. [2024-11-08 22:47:19,162 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 569 transitions. [2024-11-08 22:47:19,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:47:19,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:19,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:19,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:24,905 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:29,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:29,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 408 states and 568 transitions. [2024-11-08 22:47:29,337 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 568 transitions. [2024-11-08 22:47:29,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:47:29,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:29,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:29,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:32,763 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:34,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:34,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 409 states and 570 transitions. [2024-11-08 22:47:34,716 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 570 transitions. [2024-11-08 22:47:34,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:47:34,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:34,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:35,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:52,433 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:09,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:09,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 410 states and 571 transitions. [2024-11-08 22:48:09,590 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 571 transitions. [2024-11-08 22:48:09,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:48:09,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:09,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:10,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:10,597 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:48:10,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:10,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 411 states and 572 transitions. [2024-11-08 22:48:10,843 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 572 transitions. [2024-11-08 22:48:10,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:48:10,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:10,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:11,970 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:48:12,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:12,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 412 states and 573 transitions. [2024-11-08 22:48:12,556 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 573 transitions. [2024-11-08 22:48:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:48:12,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:12,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:13,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:13,970 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:48:14,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:14,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 413 states and 574 transitions. [2024-11-08 22:48:14,647 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 574 transitions. [2024-11-08 22:48:14,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:48:14,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:14,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:15,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:16,479 INFO L134 CoverageAnalysis]: Checked inductivity of 996 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:48:17,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:17,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 414 states and 576 transitions. [2024-11-08 22:48:17,884 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 576 transitions. [2024-11-08 22:48:17,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:48:17,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:17,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:18,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:19,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:48:21,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:21,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 415 states and 577 transitions. [2024-11-08 22:48:21,108 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 577 transitions. [2024-11-08 22:48:21,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:48:21,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:21,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:21,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:23,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:48:26,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:26,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 416 states and 577 transitions. [2024-11-08 22:48:26,288 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 577 transitions. [2024-11-08 22:48:26,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:48:26,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:26,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:26,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:28,240 INFO L134 CoverageAnalysis]: Checked inductivity of 1011 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:48:29,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:29,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 417 states and 579 transitions. [2024-11-08 22:48:29,809 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 579 transitions. [2024-11-08 22:48:29,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:48:29,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:29,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:30,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:31,578 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:48:33,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:33,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 418 states and 580 transitions. [2024-11-08 22:48:33,977 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 580 transitions. [2024-11-08 22:48:33,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:48:33,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:33,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:34,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:36,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:48:40,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:40,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 419 states and 580 transitions. [2024-11-08 22:48:40,200 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 580 transitions. [2024-11-08 22:48:40,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:48:40,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:40,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:40,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:42,499 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:48:44,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:44,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 420 states and 582 transitions. [2024-11-08 22:48:44,283 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 582 transitions. [2024-11-08 22:48:44,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:48:44,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:44,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:44,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:47,416 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:48:49,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:49,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 421 states and 582 transitions. [2024-11-08 22:48:49,825 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 582 transitions. [2024-11-08 22:48:49,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:48:49,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:49,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:50,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:52,443 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:48:54,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:54,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 422 states and 584 transitions. [2024-11-08 22:48:54,395 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 584 transitions. [2024-11-08 22:48:54,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:48:54,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:54,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:54,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:57,815 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:49:00,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:00,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 423 states and 584 transitions. [2024-11-08 22:49:00,308 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 584 transitions. [2024-11-08 22:49:00,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:49:00,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:00,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:00,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:03,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:49:05,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:05,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 424 states and 585 transitions. [2024-11-08 22:49:05,413 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 585 transitions. [2024-11-08 22:49:05,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:49:05,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:05,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:06,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:09,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1095 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:49:11,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:11,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 425 states and 586 transitions. [2024-11-08 22:49:11,004 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 586 transitions. [2024-11-08 22:49:11,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:49:11,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:11,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:11,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:14,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:49:17,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:17,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 426 states and 588 transitions. [2024-11-08 22:49:17,163 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 588 transitions. [2024-11-08 22:49:17,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:49:17,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:17,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:17,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:19,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1126 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:49:21,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:21,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 427 states and 589 transitions. [2024-11-08 22:49:21,983 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 589 transitions. [2024-11-08 22:49:21,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:49:21,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:21,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:22,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:24,912 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:49:27,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:27,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 428 states and 590 transitions. [2024-11-08 22:49:27,541 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 590 transitions. [2024-11-08 22:49:27,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:49:27,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:27,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:28,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:33,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:49:37,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:37,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 429 states and 590 transitions. [2024-11-08 22:49:37,894 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 590 transitions. [2024-11-08 22:49:37,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:49:37,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:37,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:38,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:41,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:49:43,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:43,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 430 states and 592 transitions. [2024-11-08 22:49:43,136 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 592 transitions. [2024-11-08 22:49:43,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:49:43,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:43,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:43,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:48,240 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:49:51,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:51,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 431 states and 592 transitions. [2024-11-08 22:49:51,058 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 592 transitions. [2024-11-08 22:49:51,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:49:51,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:51,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:51,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:56,717 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:49:58,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:58,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 432 states and 593 transitions. [2024-11-08 22:49:58,595 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 593 transitions. [2024-11-08 22:49:58,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:49:58,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:58,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:59,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:04,536 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:50:06,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:06,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 433 states and 594 transitions. [2024-11-08 22:50:06,450 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 594 transitions. [2024-11-08 22:50:06,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:50:06,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:06,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:07,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:11,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1266 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:50:14,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:14,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 434 states and 596 transitions. [2024-11-08 22:50:14,353 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 596 transitions. [2024-11-08 22:50:14,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:50:14,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:14,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:14,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:17,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1290 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:50:20,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:20,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 435 states and 597 transitions. [2024-11-08 22:50:20,321 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 597 transitions. [2024-11-08 22:50:20,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:50:20,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:20,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:21,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:24,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:50:27,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:27,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 436 states and 598 transitions. [2024-11-08 22:50:27,624 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 598 transitions. [2024-11-08 22:50:27,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:50:27,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:27,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:28,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:35,256 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:50:40,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:40,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 437 states and 598 transitions. [2024-11-08 22:50:40,460 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 598 transitions. [2024-11-08 22:50:40,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:50:40,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:40,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:41,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:47,458 INFO L134 CoverageAnalysis]: Checked inductivity of 1368 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:50:49,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:49,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 438 states and 599 transitions. [2024-11-08 22:50:49,640 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 599 transitions. [2024-11-08 22:50:49,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:50:49,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:49,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:50,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:53,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1396 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:50:56,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:56,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 439 states and 601 transitions. [2024-11-08 22:50:56,492 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 601 transitions. [2024-11-08 22:50:56,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:50:56,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:56,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:57,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:05,222 INFO L134 CoverageAnalysis]: Checked inductivity of 1425 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:51:08,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:08,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 440 states and 601 transitions. [2024-11-08 22:51:08,139 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 601 transitions. [2024-11-08 22:51:08,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:51:08,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:08,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:09,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:16,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1455 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:51:18,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:18,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 441 states and 602 transitions. [2024-11-08 22:51:18,740 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 602 transitions. [2024-11-08 22:51:18,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:51:18,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:18,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:19,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:22,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1486 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:51:26,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:26,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 442 states and 604 transitions. [2024-11-08 22:51:26,855 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 604 transitions. [2024-11-08 22:51:26,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:51:26,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:26,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:27,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:30,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:51:33,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:33,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 443 states and 606 transitions. [2024-11-08 22:51:33,671 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 606 transitions. [2024-11-08 22:51:33,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:51:33,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:33,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:34,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:42,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1551 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:51:46,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:46,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 444 states and 605 transitions. [2024-11-08 22:51:46,556 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 605 transitions. [2024-11-08 22:51:46,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:51:46,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:46,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:47,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:55,017 INFO L134 CoverageAnalysis]: Checked inductivity of 1585 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:51:57,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:57,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 445 states and 606 transitions. [2024-11-08 22:51:57,334 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 606 transitions. [2024-11-08 22:51:57,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:51:57,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:57,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:57,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:06,944 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:52:09,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:09,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 446 states and 607 transitions. [2024-11-08 22:52:09,419 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 607 transitions. [2024-11-08 22:52:09,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:52:09,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:09,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:10,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:19,807 INFO L134 CoverageAnalysis]: Checked inductivity of 1656 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:52:22,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:22,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 447 states and 608 transitions. [2024-11-08 22:52:22,196 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 608 transitions. [2024-11-08 22:52:22,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:52:22,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:22,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:22,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:28,303 INFO L134 CoverageAnalysis]: Checked inductivity of 1693 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:52:33,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:33,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 448 states and 610 transitions. [2024-11-08 22:52:33,034 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 610 transitions. [2024-11-08 22:52:33,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:52:33,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:33,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:33,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:44,043 INFO L134 CoverageAnalysis]: Checked inductivity of 1731 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:52:47,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:47,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 449 states and 610 transitions. [2024-11-08 22:52:47,982 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 610 transitions. [2024-11-08 22:52:47,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:52:47,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:47,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:48,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:52,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:52:55,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:55,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 450 states and 612 transitions. [2024-11-08 22:52:55,088 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 612 transitions. [2024-11-08 22:52:55,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:52:55,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:55,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:56,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:06,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1810 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:53:10,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:10,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 451 states and 612 transitions. [2024-11-08 22:53:10,967 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 612 transitions. [2024-11-08 22:53:10,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:53:10,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:10,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:11,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:15,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1851 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:53:19,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:19,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 452 states and 614 transitions. [2024-11-08 22:53:19,926 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 614 transitions. [2024-11-08 22:53:19,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:53:19,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:19,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:20,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:33,234 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:53:36,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:36,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 453 states and 614 transitions. [2024-11-08 22:53:36,748 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 614 transitions. [2024-11-08 22:53:36,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:53:36,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:36,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:38,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:50,524 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:53:53,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:53,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 454 states and 615 transitions. [2024-11-08 22:53:53,325 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 615 transitions. [2024-11-08 22:53:53,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:53:53,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:53,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:54,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:58,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1980 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:54:01,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:01,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 455 states and 617 transitions. [2024-11-08 22:54:01,982 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 617 transitions. [2024-11-08 22:54:01,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:54:01,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:01,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:03,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:06,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:54:10,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:10,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 456 states and 618 transitions. [2024-11-08 22:54:10,478 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 618 transitions. [2024-11-08 22:54:10,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:54:10,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:10,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:11,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:22,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2071 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:54:26,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:26,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 457 states and 618 transitions. [2024-11-08 22:54:26,556 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 618 transitions. [2024-11-08 22:54:26,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:54:26,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:26,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:27,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:30,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2118 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:54:33,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:33,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 458 states and 620 transitions. [2024-11-08 22:54:33,555 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 620 transitions. [2024-11-08 22:54:33,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:54:33,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:33,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:34,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:46,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2166 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:54:49,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:49,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 459 states and 620 transitions. [2024-11-08 22:54:49,955 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 620 transitions. [2024-11-08 22:54:49,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:54:49,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:49,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:50,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:54,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:54:57,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:57,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 460 states and 622 transitions. [2024-11-08 22:54:57,259 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 622 transitions. [2024-11-08 22:54:57,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:54:57,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:57,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:57,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:02,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2265 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:55:05,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:05,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 461 states and 623 transitions. [2024-11-08 22:55:05,744 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 623 transitions. [2024-11-08 22:55:05,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:55:05,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:05,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:06,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:10,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2316 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:55:14,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:14,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 462 states and 624 transitions. [2024-11-08 22:55:14,314 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 624 transitions. [2024-11-08 22:55:14,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:55:14,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:14,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:15,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:19,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2368 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:55:23,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 463 states and 625 transitions. [2024-11-08 22:55:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 625 transitions. [2024-11-08 22:55:23,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:55:23,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:23,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:24,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:28,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2421 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:55:32,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:32,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 464 states and 626 transitions. [2024-11-08 22:55:32,730 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 626 transitions. [2024-11-08 22:55:32,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:55:32,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:32,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:34,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:38,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2475 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:55:42,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:42,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 465 states and 627 transitions. [2024-11-08 22:55:42,467 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 627 transitions. [2024-11-08 22:55:42,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:55:42,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:42,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:43,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:59,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2530 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:56:10,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:10,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 466 states and 627 transitions. [2024-11-08 22:56:10,250 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 627 transitions. [2024-11-08 22:56:10,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:56:10,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:10,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:10,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:15,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2586 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:56:18,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:18,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 467 states and 629 transitions. [2024-11-08 22:56:18,509 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 629 transitions. [2024-11-08 22:56:18,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:56:18,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:18,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:19,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:23,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2643 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:56:27,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:27,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 468 states and 630 transitions. [2024-11-08 22:56:27,143 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 630 transitions. [2024-11-08 22:56:27,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:56:27,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:27,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:28,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:41,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2701 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:56:47,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:47,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 469 states and 630 transitions. [2024-11-08 22:56:47,101 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 630 transitions. [2024-11-08 22:56:47,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:56:47,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:47,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:47,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:52,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2760 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:56:55,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:55,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 470 states and 632 transitions. [2024-11-08 22:56:55,417 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 632 transitions. [2024-11-08 22:56:55,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:56:55,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:55,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:56,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:11,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2820 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:57:15,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:15,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 471 states and 632 transitions. [2024-11-08 22:57:15,484 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 632 transitions. [2024-11-08 22:57:15,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:57:15,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:15,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:16,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat