./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-tiling/mlceu.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_6ceebaf4-eadc-4a7c-b982-1684c4ab9fe2/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ceebaf4-eadc-4a7c-b982-1684c4ab9fe2/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_6ceebaf4-eadc-4a7c-b982-1684c4ab9fe2/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ceebaf4-eadc-4a7c-b982-1684c4ab9fe2/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/mlceu.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ceebaf4-eadc-4a7c-b982-1684c4ab9fe2/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ceebaf4-eadc-4a7c-b982-1684c4ab9fe2/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0d3cc2e7af8cdfad5003daafcde8bd8bcf193cd0b5d066a7a9bad715ddc9d422 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:20:02,313 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:20:02,414 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ceebaf4-eadc-4a7c-b982-1684c4ab9fe2/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:20:02,421 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:20:02,424 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:20:02,465 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:20:02,466 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:20:02,466 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:20:02,467 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:20:02,469 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:20:02,470 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:20:02,470 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:20:02,471 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:20:02,471 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:20:02,474 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:20:02,474 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:20:02,475 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:20:02,475 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:20:02,475 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:20:02,476 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:20:02,476 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:20:02,480 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:20:02,481 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:20:02,481 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:20:02,481 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:20:02,481 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:20:02,482 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:20:02,482 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:20:02,482 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:20:02,483 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:20:02,483 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:20:02,483 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:20:02,483 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:20:02,484 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:20:02,486 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:20:02,486 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_6ceebaf4-eadc-4a7c-b982-1684c4ab9fe2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ceebaf4-eadc-4a7c-b982-1684c4ab9fe2/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d3cc2e7af8cdfad5003daafcde8bd8bcf193cd0b5d066a7a9bad715ddc9d422 [2024-11-08 23:20:02,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:20:02,817 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:20:02,821 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:20:02,822 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:20:02,823 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:20:02,825 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ceebaf4-eadc-4a7c-b982-1684c4ab9fe2/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-tiling/mlceu.c Unable to find full path for "g++" [2024-11-08 23:20:04,908 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:20:05,095 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:20:05,096 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ceebaf4-eadc-4a7c-b982-1684c4ab9fe2/sv-benchmarks/c/array-tiling/mlceu.c [2024-11-08 23:20:05,106 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ceebaf4-eadc-4a7c-b982-1684c4ab9fe2/bin/ukojak-verify-ImItNfHLgk/data/aa17a6267/cbbcce2dcdc24b948634ecb6f4e249a4/FLAG2b2a1ea5f [2024-11-08 23:20:05,129 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ceebaf4-eadc-4a7c-b982-1684c4ab9fe2/bin/ukojak-verify-ImItNfHLgk/data/aa17a6267/cbbcce2dcdc24b948634ecb6f4e249a4 [2024-11-08 23:20:05,131 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:20:05,135 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:20:05,136 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:20:05,137 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:20:05,144 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:20:05,145 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:20:05" (1/1) ... [2024-11-08 23:20:05,146 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5756faf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:05, skipping insertion in model container [2024-11-08 23:20:05,149 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:20:05" (1/1) ... [2024-11-08 23:20:05,175 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:20:05,422 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:20:05,436 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:20:05,459 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:20:05,483 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:20:05,484 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:05 WrapperNode [2024-11-08 23:20:05,484 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:20:05,485 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:20:05,486 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:20:05,486 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:20:05,494 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:05" (1/1) ... [2024-11-08 23:20:05,501 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:05" (1/1) ... [2024-11-08 23:20:05,524 INFO L138 Inliner]: procedures = 16, calls = 22, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 65 [2024-11-08 23:20:05,524 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:20:05,525 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:20:05,525 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:20:05,525 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:20:05,536 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:05" (1/1) ... [2024-11-08 23:20:05,536 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:05" (1/1) ... [2024-11-08 23:20:05,540 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:05" (1/1) ... [2024-11-08 23:20:05,540 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:05" (1/1) ... [2024-11-08 23:20:05,550 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:05" (1/1) ... [2024-11-08 23:20:05,554 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:05" (1/1) ... [2024-11-08 23:20:05,557 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:05" (1/1) ... [2024-11-08 23:20:05,558 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:05" (1/1) ... [2024-11-08 23:20:05,560 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:20:05,561 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:20:05,561 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:20:05,561 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:20:05,562 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:20:05" (1/1) ... [2024-11-08 23:20:05,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:20:05,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ceebaf4-eadc-4a7c-b982-1684c4ab9fe2/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:20:05,595 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ceebaf4-eadc-4a7c-b982-1684c4ab9fe2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:20:05,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ceebaf4-eadc-4a7c-b982-1684c4ab9fe2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:20:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:20:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:20:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:20:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:20:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:20:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:20:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:20:05,708 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:20:05,711 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:20:05,951 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-08 23:20:05,952 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:20:06,024 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:20:06,025 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:20:06,025 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:20:06 BoogieIcfgContainer [2024-11-08 23:20:06,025 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:20:06,026 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:20:06,026 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:20:06,036 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:20:06,036 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:20:06" (1/1) ... [2024-11-08 23:20:06,045 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:20:06,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:06,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 18 states and 22 transitions. [2024-11-08 23:20:06,101 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2024-11-08 23:20:06,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:20:06,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:06,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:06,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:06,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:06,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:06,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 21 states and 28 transitions. [2024-11-08 23:20:06,539 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 28 transitions. [2024-11-08 23:20:06,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:20:06,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:06,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:06,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:06,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:06,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:06,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 22 states and 29 transitions. [2024-11-08 23:20:06,677 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2024-11-08 23:20:06,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:20:06,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:06,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:06,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:06,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:06,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:06,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 23 states and 30 transitions. [2024-11-08 23:20:06,851 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 30 transitions. [2024-11-08 23:20:06,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:20:06,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:06,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:06,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:06,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:06,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:06,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 23 states and 29 transitions. [2024-11-08 23:20:06,959 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2024-11-08 23:20:06,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:20:06,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:06,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:07,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:07,150 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 23:20:07,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:07,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 26 states and 35 transitions. [2024-11-08 23:20:07,312 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 35 transitions. [2024-11-08 23:20:07,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:20:07,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:07,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:07,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:07,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:07,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:07,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 30 states and 41 transitions. [2024-11-08 23:20:07,809 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 41 transitions. [2024-11-08 23:20:07,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:20:07,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:07,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:07,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:07,911 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 23:20:07,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:07,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 33 states and 47 transitions. [2024-11-08 23:20:07,972 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 47 transitions. [2024-11-08 23:20:07,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:20:07,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:07,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:07,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:08,037 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 23:20:08,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:08,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 34 states and 48 transitions. [2024-11-08 23:20:08,057 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 48 transitions. [2024-11-08 23:20:08,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:20:08,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:08,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:08,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:08,200 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:08,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:08,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 29 states and 38 transitions. [2024-11-08 23:20:08,245 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 38 transitions. [2024-11-08 23:20:08,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:20:08,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:08,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:08,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:08,394 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:08,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:08,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 33 states and 44 transitions. [2024-11-08 23:20:08,581 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 44 transitions. [2024-11-08 23:20:08,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:20:08,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:08,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:08,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:08,694 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:20:08,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:08,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 36 states and 50 transitions. [2024-11-08 23:20:08,808 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 50 transitions. [2024-11-08 23:20:08,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:20:08,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:08,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:08,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:08,912 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:20:09,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:09,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 40 states and 56 transitions. [2024-11-08 23:20:09,102 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 56 transitions. [2024-11-08 23:20:09,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:20:09,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:09,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:09,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:09,288 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:09,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:09,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 44 states and 62 transitions. [2024-11-08 23:20:09,512 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 62 transitions. [2024-11-08 23:20:09,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:20:09,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:09,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:09,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:09,774 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:20:10,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:10,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 50 states and 74 transitions. [2024-11-08 23:20:10,286 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 74 transitions. [2024-11-08 23:20:10,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:20:10,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:10,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:10,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:10,533 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:10,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:10,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 54 states and 82 transitions. [2024-11-08 23:20:10,797 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 82 transitions. [2024-11-08 23:20:10,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:20:10,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:10,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:10,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:10,935 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:20:10,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:10,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 50 states and 73 transitions. [2024-11-08 23:20:10,990 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 73 transitions. [2024-11-08 23:20:10,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:20:10,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:10,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:11,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:11,361 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:12,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:12,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 60 states and 89 transitions. [2024-11-08 23:20:12,682 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 89 transitions. [2024-11-08 23:20:12,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:20:12,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:12,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:12,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:12,965 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:13,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:13,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 64 states and 99 transitions. [2024-11-08 23:20:13,294 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 99 transitions. [2024-11-08 23:20:13,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:20:13,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:13,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:13,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:13,432 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:20:13,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:13,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 68 states and 105 transitions. [2024-11-08 23:20:13,762 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 105 transitions. [2024-11-08 23:20:13,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:20:13,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:13,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:14,039 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:14,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:14,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 72 states and 115 transitions. [2024-11-08 23:20:14,442 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 115 transitions. [2024-11-08 23:20:14,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:20:14,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:14,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:14,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:14,596 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:20:15,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:15,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 76 states and 121 transitions. [2024-11-08 23:20:15,032 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 121 transitions. [2024-11-08 23:20:15,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:20:15,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:15,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:15,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:15,357 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:15,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:15,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 80 states and 131 transitions. [2024-11-08 23:20:15,756 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 131 transitions. [2024-11-08 23:20:15,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:20:15,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:15,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:15,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:16,299 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 28 proven. 24 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:20:18,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:18,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 93 states and 153 transitions. [2024-11-08 23:20:18,395 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 153 transitions. [2024-11-08 23:20:18,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:20:18,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:18,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:18,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:18,827 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:19,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:19,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 97 states and 165 transitions. [2024-11-08 23:20:19,339 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 165 transitions. [2024-11-08 23:20:19,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:20:19,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:19,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:19,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:19,607 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:20:20,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:20,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 101 states and 171 transitions. [2024-11-08 23:20:20,142 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 171 transitions. [2024-11-08 23:20:20,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:20:20,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:20,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:20,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:20,591 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:21,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:21,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 105 states and 183 transitions. [2024-11-08 23:20:21,135 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 183 transitions. [2024-11-08 23:20:21,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:20:21,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:21,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:21,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:21,846 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 44 proven. 41 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:20:25,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:25,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 122 states and 211 transitions. [2024-11-08 23:20:25,236 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 211 transitions. [2024-11-08 23:20:25,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:20:25,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:25,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:25,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:25,785 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:26,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:26,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 126 states and 225 transitions. [2024-11-08 23:20:26,407 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 225 transitions. [2024-11-08 23:20:26,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:20:26,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:26,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:26,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:26,690 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:20:27,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:27,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 130 states and 231 transitions. [2024-11-08 23:20:27,339 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 231 transitions. [2024-11-08 23:20:27,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:20:27,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:27,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:27,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:27,921 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:28,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:28,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 134 states and 245 transitions. [2024-11-08 23:20:28,534 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 245 transitions. [2024-11-08 23:20:28,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:20:28,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:28,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:28,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:29,356 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 64 proven. 62 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:20:34,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:34,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 155 states and 279 transitions. [2024-11-08 23:20:34,252 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 279 transitions. [2024-11-08 23:20:34,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:20:34,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:34,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:34,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:34,856 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:35,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:35,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 159 states and 295 transitions. [2024-11-08 23:20:35,612 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 295 transitions. [2024-11-08 23:20:35,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:20:35,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:35,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:35,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:35,921 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 23:20:36,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:36,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 163 states and 301 transitions. [2024-11-08 23:20:36,634 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 301 transitions. [2024-11-08 23:20:36,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:20:36,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:36,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:36,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:37,260 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:38,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:38,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 167 states and 317 transitions. [2024-11-08 23:20:38,023 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 317 transitions. [2024-11-08 23:20:38,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:20:38,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:38,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:38,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:39,049 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 88 proven. 87 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:20:45,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:45,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 192 states and 357 transitions. [2024-11-08 23:20:45,590 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 357 transitions. [2024-11-08 23:20:45,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:20:45,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:45,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:45,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:46,355 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:47,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:47,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 196 states and 375 transitions. [2024-11-08 23:20:47,238 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 375 transitions. [2024-11-08 23:20:47,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:20:47,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:47,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:47,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:47,686 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 23:20:48,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:48,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 200 states and 381 transitions. [2024-11-08 23:20:48,614 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 381 transitions. [2024-11-08 23:20:48,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:20:48,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:48,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:48,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:49,484 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:50,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:50,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 204 states and 399 transitions. [2024-11-08 23:20:50,554 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 399 transitions. [2024-11-08 23:20:50,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:20:50,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:50,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:50,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:52,018 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 116 proven. 116 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:21:01,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:01,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 233 states and 445 transitions. [2024-11-08 23:21:01,011 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 445 transitions. [2024-11-08 23:21:01,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:21:01,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:01,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:01,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:01,870 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:03,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:03,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 237 states and 465 transitions. [2024-11-08 23:21:03,067 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 465 transitions. [2024-11-08 23:21:03,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:21:03,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:03,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:03,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:03,499 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:21:04,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:04,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 241 states and 471 transitions. [2024-11-08 23:21:04,549 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 471 transitions. [2024-11-08 23:21:04,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:21:04,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:04,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:04,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:05,615 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:06,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:06,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 245 states and 491 transitions. [2024-11-08 23:21:06,731 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 491 transitions. [2024-11-08 23:21:06,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:21:06,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:06,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:06,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:08,263 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 148 proven. 149 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:21:19,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:19,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 278 states and 543 transitions. [2024-11-08 23:21:19,918 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 543 transitions. [2024-11-08 23:21:19,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:21:19,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:19,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:19,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:21,069 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:22,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:22,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 282 states and 565 transitions. [2024-11-08 23:21:22,403 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 565 transitions. [2024-11-08 23:21:22,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:21:22,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:22,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:22,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:22,962 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-08 23:21:24,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:24,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 286 states and 571 transitions. [2024-11-08 23:21:24,180 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 571 transitions. [2024-11-08 23:21:24,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:21:24,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:24,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:24,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:25,178 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:26,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:26,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 290 states and 593 transitions. [2024-11-08 23:21:26,573 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 593 transitions. [2024-11-08 23:21:26,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:21:26,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:26,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:26,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:28,299 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 184 proven. 186 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:21:43,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:43,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 327 states and 651 transitions. [2024-11-08 23:21:43,706 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 651 transitions. [2024-11-08 23:21:43,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:21:43,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:43,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:43,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:44,829 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:46,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:46,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 331 states and 675 transitions. [2024-11-08 23:21:46,450 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 675 transitions. [2024-11-08 23:21:46,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:21:46,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:46,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:46,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:47,008 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 23:21:48,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:48,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 335 states and 681 transitions. [2024-11-08 23:21:48,442 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 681 transitions. [2024-11-08 23:21:48,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:21:48,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:48,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:48,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:49,743 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:51,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:51,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 339 states and 705 transitions. [2024-11-08 23:21:51,324 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 705 transitions. [2024-11-08 23:21:51,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:21:51,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:51,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:51,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:53,452 INFO L134 CoverageAnalysis]: Checked inductivity of 454 backedges. 224 proven. 227 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:13,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:13,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 380 states and 769 transitions. [2024-11-08 23:22:13,707 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 769 transitions. [2024-11-08 23:22:13,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:22:13,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:13,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:13,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:15,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:17,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:17,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 384 states and 795 transitions. [2024-11-08 23:22:17,112 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 795 transitions. [2024-11-08 23:22:17,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:22:17,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:17,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:17,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:17,679 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 23:22:19,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:19,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 388 states and 801 transitions. [2024-11-08 23:22:19,388 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 801 transitions. [2024-11-08 23:22:19,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:22:19,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:19,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:19,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:20,892 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:22,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:22,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 392 states and 827 transitions. [2024-11-08 23:22:22,879 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 827 transitions. [2024-11-08 23:22:22,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:22:22,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:22,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:22,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:25,169 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 268 proven. 272 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:22:49,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:49,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 437 states and 897 transitions. [2024-11-08 23:22:49,469 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 897 transitions. [2024-11-08 23:22:49,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:22:49,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:49,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:49,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:51,003 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:53,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:53,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 441 states and 925 transitions. [2024-11-08 23:22:53,382 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 925 transitions. [2024-11-08 23:22:53,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:22:53,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:53,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:54,242 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-08 23:22:56,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:56,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 445 states and 931 transitions. [2024-11-08 23:22:56,163 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 931 transitions. [2024-11-08 23:22:56,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:22:56,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:56,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:56,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:57,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:59,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:59,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 449 states and 959 transitions. [2024-11-08 23:22:59,805 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 959 transitions. [2024-11-08 23:22:59,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:22:59,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:59,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:59,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:02,447 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 316 proven. 321 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:23:34,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:34,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 498 states and 1035 transitions. [2024-11-08 23:23:34,116 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1035 transitions. [2024-11-08 23:23:34,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:23:34,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:34,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:34,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:35,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:38,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:38,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 502 states and 1065 transitions. [2024-11-08 23:23:38,506 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1065 transitions. [2024-11-08 23:23:38,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:23:38,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:38,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:38,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:39,330 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-08 23:23:41,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:41,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 506 states and 1071 transitions. [2024-11-08 23:23:41,758 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1071 transitions. [2024-11-08 23:23:41,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:23:41,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:41,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:41,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:43,484 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:46,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:46,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 510 states and 1101 transitions. [2024-11-08 23:23:46,377 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1101 transitions. [2024-11-08 23:23:46,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:23:46,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:46,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:46,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:49,475 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 368 proven. 374 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:24:27,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:27,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 563 states and 1183 transitions. [2024-11-08 23:24:27,019 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1183 transitions. [2024-11-08 23:24:27,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:24:27,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:27,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:27,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:29,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:31,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:31,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 567 states and 1215 transitions. [2024-11-08 23:24:31,802 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1215 transitions. [2024-11-08 23:24:31,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:24:31,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:31,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:31,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:32,802 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-08 23:24:35,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:35,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 571 states and 1221 transitions. [2024-11-08 23:24:35,336 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1221 transitions. [2024-11-08 23:24:35,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:24:35,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:35,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:35,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:37,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:40,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:40,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 575 states and 1253 transitions. [2024-11-08 23:24:40,240 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1253 transitions. [2024-11-08 23:24:40,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:24:40,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:40,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:40,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:44,319 INFO L134 CoverageAnalysis]: Checked inductivity of 858 backedges. 424 proven. 431 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:25:29,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:29,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 632 states and 1341 transitions. [2024-11-08 23:25:29,348 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1341 transitions. [2024-11-08 23:25:29,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:25:29,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:29,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:29,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:31,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 1860 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:34,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:34,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 636 states and 1375 transitions. [2024-11-08 23:25:34,880 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1375 transitions. [2024-11-08 23:25:34,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:25:34,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:34,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:34,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:36,146 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-08 23:25:39,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:39,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 640 states and 1381 transitions. [2024-11-08 23:25:39,071 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1381 transitions. [2024-11-08 23:25:39,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:25:39,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:39,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:39,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:41,265 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 1984 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:44,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:44,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 644 states and 1415 transitions. [2024-11-08 23:25:44,686 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1415 transitions. [2024-11-08 23:25:44,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:25:44,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:44,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:44,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:48,866 INFO L134 CoverageAnalysis]: Checked inductivity of 979 backedges. 484 proven. 492 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:26:42,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:42,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 705 states and 1509 transitions. [2024-11-08 23:26:42,768 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1509 transitions. [2024-11-08 23:26:42,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:26:42,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:42,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:42,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:45,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:48,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:48,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 709 states and 1545 transitions. [2024-11-08 23:26:48,724 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1545 transitions. [2024-11-08 23:26:48,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:26:48,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:48,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:48,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:49,840 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-08 23:26:53,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:53,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 713 states and 1551 transitions. [2024-11-08 23:26:53,096 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1551 transitions. [2024-11-08 23:26:53,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:26:53,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:53,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:53,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:55,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 2244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:59,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:59,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 717 states and 1587 transitions. [2024-11-08 23:26:59,207 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1587 transitions. [2024-11-08 23:26:59,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:26:59,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:59,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:59,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:03,514 INFO L134 CoverageAnalysis]: Checked inductivity of 1108 backedges. 548 proven. 557 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:28:08,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:08,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 782 states and 1687 transitions. [2024-11-08 23:28:08,249 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1687 transitions. [2024-11-08 23:28:08,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:28:08,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:08,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:08,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:11,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:15,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:15,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 786 states and 1725 transitions. [2024-11-08 23:28:15,373 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1725 transitions. [2024-11-08 23:28:15,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:28:15,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:15,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:15,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:16,487 INFO L134 CoverageAnalysis]: Checked inductivity of 1173 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-08 23:28:20,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:20,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 790 states and 1731 transitions. [2024-11-08 23:28:20,340 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1731 transitions. [2024-11-08 23:28:20,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:28:20,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:20,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:20,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:23,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 2520 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:27,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:27,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 794 states and 1769 transitions. [2024-11-08 23:28:27,198 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1769 transitions. [2024-11-08 23:28:27,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:28:27,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:27,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:27,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:32,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 616 proven. 626 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:29:48,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:48,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 863 states and 1875 transitions. [2024-11-08 23:29:48,423 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1875 transitions. [2024-11-08 23:29:48,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:29:48,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:48,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:48,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:51,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 2664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:56,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:56,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 867 states and 1915 transitions. [2024-11-08 23:29:56,708 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1915 transitions. [2024-11-08 23:29:56,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:29:56,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:56,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:56,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:58,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1314 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-08 23:30:02,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:02,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 871 states and 1921 transitions. [2024-11-08 23:30:02,597 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1921 transitions. [2024-11-08 23:30:02,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:30:02,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:02,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:02,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:05,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 2812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:10,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:10,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 875 states and 1961 transitions. [2024-11-08 23:30:10,807 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1961 transitions. [2024-11-08 23:30:10,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:30:10,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:10,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:10,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:16,799 INFO L134 CoverageAnalysis]: Checked inductivity of 1390 backedges. 688 proven. 699 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:31:47,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:47,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 948 states and 2073 transitions. [2024-11-08 23:31:47,523 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 2073 transitions. [2024-11-08 23:31:47,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:31:47,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:47,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:47,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:50,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 2964 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:56,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:56,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 952 states and 2115 transitions. [2024-11-08 23:31:56,408 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 2115 transitions. [2024-11-08 23:31:56,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:31:56,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:56,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:56,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:58,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-08 23:32:02,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:02,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 956 states and 2121 transitions. [2024-11-08 23:32:02,814 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 2121 transitions. [2024-11-08 23:32:02,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:32:02,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:02,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:02,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:06,333 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 3120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:32:11,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:11,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 960 states and 2163 transitions. [2024-11-08 23:32:11,907 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 2163 transitions. [2024-11-08 23:32:11,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:32:11,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:11,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:11,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:18,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1543 backedges. 764 proven. 776 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.