./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d2ce1d8-8eac-4a44-9a1c-aaf3ec6ef70a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d2ce1d8-8eac-4a44-9a1c-aaf3ec6ef70a/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_5d2ce1d8-8eac-4a44-9a1c-aaf3ec6ef70a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d2ce1d8-8eac-4a44-9a1c-aaf3ec6ef70a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d2ce1d8-8eac-4a44-9a1c-aaf3ec6ef70a/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_5d2ce1d8-8eac-4a44-9a1c-aaf3ec6ef70a/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 e2cb3c9a8570b7ee66b623ed5fd2a1832f018e766f6bb5120cee7430951770d6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:40:50,563 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:40:50,661 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d2ce1d8-8eac-4a44-9a1c-aaf3ec6ef70a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:40:50,668 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:40:50,669 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:40:50,710 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:40:50,711 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:40:50,711 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:40:50,713 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:40:50,715 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:40:50,716 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:40:50,716 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:40:50,717 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:40:50,717 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:40:50,718 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:40:50,718 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:40:50,718 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:40:50,722 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:40:50,722 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:40:50,723 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:40:50,723 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:40:50,724 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:40:50,724 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:40:50,725 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:40:50,725 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:40:50,725 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:40:50,726 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:40:50,726 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:40:50,726 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:40:50,727 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:40:50,727 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:40:50,727 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:40:50,728 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:40:50,732 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:40:50,732 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:40:50,733 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_5d2ce1d8-8eac-4a44-9a1c-aaf3ec6ef70a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d2ce1d8-8eac-4a44-9a1c-aaf3ec6ef70a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2cb3c9a8570b7ee66b623ed5fd2a1832f018e766f6bb5120cee7430951770d6 [2024-11-08 22:40:51,045 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:40:51,078 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:40:51,080 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:40:51,082 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:40:51,082 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:40:51,084 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d2ce1d8-8eac-4a44-9a1c-aaf3ec6ef70a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i Unable to find full path for "g++" [2024-11-08 22:40:53,231 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:40:53,787 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:40:53,788 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d2ce1d8-8eac-4a44-9a1c-aaf3ec6ef70a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2024-11-08 22:40:53,818 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d2ce1d8-8eac-4a44-9a1c-aaf3ec6ef70a/bin/ukojak-verify-ImItNfHLgk/data/4ac8a318d/49ff4c802840403d860f2711f3cd297a/FLAGc9ade8a6c [2024-11-08 22:40:53,840 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d2ce1d8-8eac-4a44-9a1c-aaf3ec6ef70a/bin/ukojak-verify-ImItNfHLgk/data/4ac8a318d/49ff4c802840403d860f2711f3cd297a [2024-11-08 22:40:53,843 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:40:53,844 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:40:53,848 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:40:53,848 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:40:53,855 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:40:53,856 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:40:53" (1/1) ... [2024-11-08 22:40:53,857 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@757c4418 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:40:53, skipping insertion in model container [2024-11-08 22:40:53,858 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:40:53" (1/1) ... [2024-11-08 22:40:53,958 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:40:55,003 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:40:55,019 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:40:55,368 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:40:55,415 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:40:55,416 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:40:55 WrapperNode [2024-11-08 22:40:55,416 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:40:55,417 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:40:55,417 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:40:55,418 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:40:55,425 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:40:55" (1/1) ... [2024-11-08 22:40:55,485 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:40:55" (1/1) ... [2024-11-08 22:40:55,625 INFO L138 Inliner]: procedures = 177, calls = 724, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3260 [2024-11-08 22:40:55,625 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:40:55,626 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:40:55,626 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:40:55,626 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:40:55,637 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:40:55" (1/1) ... [2024-11-08 22:40:55,637 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:40:55" (1/1) ... [2024-11-08 22:40:55,669 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:40:55" (1/1) ... [2024-11-08 22:40:55,670 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:40:55" (1/1) ... [2024-11-08 22:40:55,727 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:40:55" (1/1) ... [2024-11-08 22:40:55,775 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:40:55" (1/1) ... [2024-11-08 22:40:55,790 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:40:55" (1/1) ... [2024-11-08 22:40:55,799 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:40:55" (1/1) ... [2024-11-08 22:40:55,817 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:40:55,818 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:40:55,818 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:40:55,818 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:40:55,819 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:40:55" (1/1) ... [2024-11-08 22:40:55,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:40:55,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d2ce1d8-8eac-4a44-9a1c-aaf3ec6ef70a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:40:55,852 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d2ce1d8-8eac-4a44-9a1c-aaf3ec6ef70a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:40:55,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d2ce1d8-8eac-4a44-9a1c-aaf3ec6ef70a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:40:55,890 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-08 22:40:55,890 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-08 22:40:55,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:40:55,890 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:40:55,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:40:55,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:40:55,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:40:55,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:40:55,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:40:55,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:40:55,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:40:55,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:40:55,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:40:55,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:40:55,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:40:55,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:40:55,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:40:56,219 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:40:56,222 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:40:59,755 INFO L? ?]: Removed 804 outVars from TransFormulas that were not future-live. [2024-11-08 22:40:59,755 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:41:02,033 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:41:02,034 INFO L316 CfgBuilder]: Removed 50 assume(true) statements. [2024-11-08 22:41:02,034 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:41:02 BoogieIcfgContainer [2024-11-08 22:41:02,034 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:41:02,035 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:41:02,035 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:41:02,046 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:41:02,047 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:41:02" (1/1) ... [2024-11-08 22:41:02,056 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:41:02,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:02,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1129 states and 2204 transitions. [2024-11-08 22:41:02,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2204 transitions. [2024-11-08 22:41:02,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:41:02,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:02,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:02,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:41:02,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:02,432 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 22:41:02,437 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:41:02,488 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 22:41:02,542 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:41:02,544 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 22:41:02,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 22:41:02,555 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-08 22:41:02,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:02,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:02,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1132 states and 2209 transitions. [2024-11-08 22:41:02,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2209 transitions. [2024-11-08 22:41:02,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:41:02,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:02,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:02,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:41:02,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:02,752 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 22:41:02,754 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:41:02,762 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 22:41:02,769 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-08 22:41:02,808 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:41:02,809 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 22:41:02,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 22:41:02,816 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-08 22:41:02,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:03,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:03,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1135 states and 2215 transitions. [2024-11-08 22:41:03,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2215 transitions. [2024-11-08 22:41:03,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:41:03,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:03,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:03,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:03,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:03,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:03,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1135 states and 2213 transitions. [2024-11-08 22:41:03,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2213 transitions. [2024-11-08 22:41:03,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:41:03,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:03,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:03,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:03,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:03,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:03,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1135 states and 2209 transitions. [2024-11-08 22:41:03,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2209 transitions. [2024-11-08 22:41:03,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:41:03,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:03,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:03,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:03,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:03,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:03,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1135 states and 2205 transitions. [2024-11-08 22:41:03,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2205 transitions. [2024-11-08 22:41:03,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:41:03,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:03,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:03,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:03,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:03,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1135 states and 2199 transitions. [2024-11-08 22:41:03,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2199 transitions. [2024-11-08 22:41:03,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:41:03,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:03,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:03,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:04,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:12,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:41:12,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:12,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1135 states and 2193 transitions. [2024-11-08 22:41:12,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2193 transitions. [2024-11-08 22:41:12,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:41:12,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:12,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:12,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:12,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:15,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:41:15,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:15,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1151 states and 2215 transitions. [2024-11-08 22:41:15,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2215 transitions. [2024-11-08 22:41:15,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:41:15,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:15,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:15,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:15,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:15,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:15,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1151 states and 2213 transitions. [2024-11-08 22:41:15,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2213 transitions. [2024-11-08 22:41:15,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:41:15,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:15,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:15,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:15,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:15,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:15,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1151 states and 2211 transitions. [2024-11-08 22:41:15,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2211 transitions. [2024-11-08 22:41:15,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:41:15,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:15,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:15,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:15,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:15,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:15,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1151 states and 2209 transitions. [2024-11-08 22:41:15,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2209 transitions. [2024-11-08 22:41:15,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:41:15,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:15,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:15,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:15,917 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:16,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:16,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1151 states and 2207 transitions. [2024-11-08 22:41:16,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2207 transitions. [2024-11-08 22:41:16,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:41:16,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:16,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:16,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:16,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:26,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:41:27,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:27,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1155 states and 2210 transitions. [2024-11-08 22:41:27,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 2210 transitions. [2024-11-08 22:41:27,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:41:27,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:27,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:28,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:28,770 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:28,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:28,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1157 states and 2214 transitions. [2024-11-08 22:41:28,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 2214 transitions. [2024-11-08 22:41:28,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:41:28,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:28,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:29,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:30,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:30,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:30,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1159 states and 2217 transitions. [2024-11-08 22:41:30,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2217 transitions. [2024-11-08 22:41:30,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:41:30,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:30,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:31,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:32,069 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:32,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:32,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1161 states and 2221 transitions. [2024-11-08 22:41:32,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 2221 transitions. [2024-11-08 22:41:32,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:41:32,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:32,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:34,351 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:35,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:35,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1162 states and 2222 transitions. [2024-11-08 22:41:35,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2222 transitions. [2024-11-08 22:41:35,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:41:35,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:35,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:35,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:36,229 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:36,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:36,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1163 states and 2223 transitions. [2024-11-08 22:41:36,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2223 transitions. [2024-11-08 22:41:36,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:41:36,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:36,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:37,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:38,083 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:38,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:38,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1164 states and 2224 transitions. [2024-11-08 22:41:38,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2224 transitions. [2024-11-08 22:41:38,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:41:38,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:38,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:38,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:39,585 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:39,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:39,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1165 states and 2225 transitions. [2024-11-08 22:41:39,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2225 transitions. [2024-11-08 22:41:39,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:41:39,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:39,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:40,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:41,591 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:41,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:41,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1166 states and 2226 transitions. [2024-11-08 22:41:41,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2226 transitions. [2024-11-08 22:41:41,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:41:41,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:41,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:43,677 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:44,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:44,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1167 states and 2227 transitions. [2024-11-08 22:41:44,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2227 transitions. [2024-11-08 22:41:44,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:41:44,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:44,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:44,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:45,314 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:45,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:45,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1168 states and 2228 transitions. [2024-11-08 22:41:45,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2228 transitions. [2024-11-08 22:41:45,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:41:45,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:45,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:46,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:47,886 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:49,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:49,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1169 states and 2229 transitions. [2024-11-08 22:41:49,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2229 transitions. [2024-11-08 22:41:49,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:41:49,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:49,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:49,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:50,710 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:51,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:51,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1170 states and 2230 transitions. [2024-11-08 22:41:51,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2230 transitions. [2024-11-08 22:41:51,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:41:51,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:51,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:51,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:53,053 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:53,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:53,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1171 states and 2231 transitions. [2024-11-08 22:41:53,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2231 transitions. [2024-11-08 22:41:53,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:41:53,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:53,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:54,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:55,082 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:55,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:55,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1172 states and 2232 transitions. [2024-11-08 22:41:55,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2232 transitions. [2024-11-08 22:41:55,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:41:55,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:55,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:56,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:57,094 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:57,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:57,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1173 states and 2233 transitions. [2024-11-08 22:41:57,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2233 transitions. [2024-11-08 22:41:57,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:41:57,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:57,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:58,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:59,163 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:59,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:59,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1174 states and 2234 transitions. [2024-11-08 22:41:59,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2234 transitions. [2024-11-08 22:41:59,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:41:59,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:59,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:00,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:01,523 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:02,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:02,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1175 states and 2235 transitions. [2024-11-08 22:42:02,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2235 transitions. [2024-11-08 22:42:02,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:42:02,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:02,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:02,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:04,204 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:05,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:05,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1176 states and 2236 transitions. [2024-11-08 22:42:05,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2236 transitions. [2024-11-08 22:42:05,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:42:05,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:05,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:06,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:07,430 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:08,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:08,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1177 states and 2237 transitions. [2024-11-08 22:42:08,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2237 transitions. [2024-11-08 22:42:08,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:42:08,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:08,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:08,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:10,040 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:10,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:10,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1178 states and 2238 transitions. [2024-11-08 22:42:10,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2238 transitions. [2024-11-08 22:42:10,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:42:10,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:10,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:11,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:12,779 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:13,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:13,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1179 states and 2239 transitions. [2024-11-08 22:42:13,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2239 transitions. [2024-11-08 22:42:13,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:42:13,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:13,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:13,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:14,967 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:15,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:15,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1180 states and 2240 transitions. [2024-11-08 22:42:15,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2240 transitions. [2024-11-08 22:42:15,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:42:15,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:15,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:16,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:17,764 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:19,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:19,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1181 states and 2241 transitions. [2024-11-08 22:42:19,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2241 transitions. [2024-11-08 22:42:19,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:42:19,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:19,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:19,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:20,884 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:21,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:21,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1182 states and 2242 transitions. [2024-11-08 22:42:21,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2242 transitions. [2024-11-08 22:42:21,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:42:21,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:21,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:21,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:23,456 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:24,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:24,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1183 states and 2243 transitions. [2024-11-08 22:42:24,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2243 transitions. [2024-11-08 22:42:24,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:42:24,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:24,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:25,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:26,430 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:27,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:27,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1184 states and 2244 transitions. [2024-11-08 22:42:27,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2244 transitions. [2024-11-08 22:42:27,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:42:27,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:27,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:27,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:32,371 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:37,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:37,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1185 states and 2245 transitions. [2024-11-08 22:42:37,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2245 transitions. [2024-11-08 22:42:37,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:42:37,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:37,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:37,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:39,334 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:40,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:40,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1186 states and 2246 transitions. [2024-11-08 22:42:40,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2246 transitions. [2024-11-08 22:42:40,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:42:40,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:40,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:41,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:43,231 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:44,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:44,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1187 states and 2247 transitions. [2024-11-08 22:42:44,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2247 transitions. [2024-11-08 22:42:44,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:42:44,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:44,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:45,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:46,444 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:47,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:47,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1188 states and 2248 transitions. [2024-11-08 22:42:47,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2248 transitions. [2024-11-08 22:42:47,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:42:47,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:47,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:48,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:49,785 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:50,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:50,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1189 states and 2249 transitions. [2024-11-08 22:42:50,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2249 transitions. [2024-11-08 22:42:50,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:42:50,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:50,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:51,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:53,139 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:54,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:54,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1190 states and 2250 transitions. [2024-11-08 22:42:54,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2250 transitions. [2024-11-08 22:42:54,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:42:54,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:54,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:54,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:57,287 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:59,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:59,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1191 states and 2251 transitions. [2024-11-08 22:42:59,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2251 transitions. [2024-11-08 22:42:59,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:42:59,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:59,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:59,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:01,474 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:43:02,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:02,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1192 states and 2252 transitions. [2024-11-08 22:43:02,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2252 transitions. [2024-11-08 22:43:02,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:43:02,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:02,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:03,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:04,917 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:43:06,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:06,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1193 states and 2253 transitions. [2024-11-08 22:43:06,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2253 transitions. [2024-11-08 22:43:06,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:43:06,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:06,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:06,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:08,129 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:43:09,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:09,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1194 states and 2254 transitions. [2024-11-08 22:43:09,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2254 transitions. [2024-11-08 22:43:09,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:43:09,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:09,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:09,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:11,998 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:43:13,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:13,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1195 states and 2255 transitions. [2024-11-08 22:43:13,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2255 transitions. [2024-11-08 22:43:13,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:43:13,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:13,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:13,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:15,798 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:43:17,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:17,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1196 states and 2256 transitions. [2024-11-08 22:43:17,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2256 transitions. [2024-11-08 22:43:17,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:43:17,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:17,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:18,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:20,446 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:43:21,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:21,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1197 states and 2257 transitions. [2024-11-08 22:43:21,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2257 transitions. [2024-11-08 22:43:21,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:43:21,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:21,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:21,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:23,703 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:43:24,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:24,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1198 states and 2258 transitions. [2024-11-08 22:43:24,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2258 transitions. [2024-11-08 22:43:24,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:43:24,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:24,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:25,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:27,869 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:43:30,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:30,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1199 states and 2259 transitions. [2024-11-08 22:43:30,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2259 transitions. [2024-11-08 22:43:30,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:43:30,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:30,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:30,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:32,976 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:43:33,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:33,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1200 states and 2260 transitions. [2024-11-08 22:43:33,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2260 transitions. [2024-11-08 22:43:33,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:43:33,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:33,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:34,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:36,314 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:43:37,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:37,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1201 states and 2261 transitions. [2024-11-08 22:43:37,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2261 transitions. [2024-11-08 22:43:37,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:43:37,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:37,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:37,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:49,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:44:01,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:01,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1202 states and 2262 transitions. [2024-11-08 22:44:01,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2262 transitions. [2024-11-08 22:44:01,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:44:01,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:01,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:02,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:02,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 91 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:03,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:03,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1203 states and 2264 transitions. [2024-11-08 22:44:03,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2264 transitions. [2024-11-08 22:44:03,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:44:03,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:03,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:04,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:05,371 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:06,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:06,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1204 states and 2266 transitions. [2024-11-08 22:44:06,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2266 transitions. [2024-11-08 22:44:06,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:44:06,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:06,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:06,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:07,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:08,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:08,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1206 states and 2270 transitions. [2024-11-08 22:44:08,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2270 transitions. [2024-11-08 22:44:08,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:44:08,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:08,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:10,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:11,220 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:12,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:12,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1207 states and 2271 transitions. [2024-11-08 22:44:12,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2271 transitions. [2024-11-08 22:44:12,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:44:12,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:12,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:12,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:13,794 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:14,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:14,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1208 states and 2272 transitions. [2024-11-08 22:44:14,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2272 transitions. [2024-11-08 22:44:14,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:44:14,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:14,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:15,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:16,394 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:17,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:17,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1209 states and 2273 transitions. [2024-11-08 22:44:17,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2273 transitions. [2024-11-08 22:44:17,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:44:17,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:17,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:18,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:19,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:20,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1210 states and 2274 transitions. [2024-11-08 22:44:20,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2274 transitions. [2024-11-08 22:44:20,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:44:20,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:20,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:21,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:22,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:23,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:23,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1211 states and 2275 transitions. [2024-11-08 22:44:23,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2275 transitions. [2024-11-08 22:44:23,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:44:23,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:23,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:24,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:25,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:26,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:26,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1212 states and 2276 transitions. [2024-11-08 22:44:26,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2276 transitions. [2024-11-08 22:44:26,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:44:26,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:26,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:27,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:28,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:28,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:28,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1213 states and 2277 transitions. [2024-11-08 22:44:28,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2277 transitions. [2024-11-08 22:44:28,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:44:28,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:28,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:29,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:29,968 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:30,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:30,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1214 states and 2278 transitions. [2024-11-08 22:44:30,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2278 transitions. [2024-11-08 22:44:30,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:44:30,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:30,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:31,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:32,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:33,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:33,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1215 states and 2279 transitions. [2024-11-08 22:44:33,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2279 transitions. [2024-11-08 22:44:33,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:44:33,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:33,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:34,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:35,342 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:36,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:36,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1216 states and 2280 transitions. [2024-11-08 22:44:36,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2280 transitions. [2024-11-08 22:44:36,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:44:36,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:36,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:37,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:38,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:39,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:39,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1217 states and 2281 transitions. [2024-11-08 22:44:39,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2281 transitions. [2024-11-08 22:44:39,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:44:39,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:39,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:40,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:41,840 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:42,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:42,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 1218 states and 2282 transitions. [2024-11-08 22:44:42,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2282 transitions. [2024-11-08 22:44:42,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:44:42,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:42,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:43,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:44,799 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:45,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:45,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1219 states and 2283 transitions. [2024-11-08 22:44:45,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2283 transitions. [2024-11-08 22:44:45,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:44:45,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:45,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:46,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:47,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:48,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:48,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1220 states and 2284 transitions. [2024-11-08 22:44:48,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2284 transitions. [2024-11-08 22:44:48,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:44:48,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:48,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:48,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:50,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:51,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:51,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1221 states and 2285 transitions. [2024-11-08 22:44:51,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2285 transitions. [2024-11-08 22:44:51,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:44:51,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:51,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:51,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:53,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:54,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:54,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1222 states and 2286 transitions. [2024-11-08 22:44:54,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2286 transitions. [2024-11-08 22:44:54,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:44:54,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:54,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:54,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:56,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:57,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:57,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1223 states and 2287 transitions. [2024-11-08 22:44:57,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2287 transitions. [2024-11-08 22:44:57,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:44:57,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:57,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:00,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:01,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:01,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1224 states and 2288 transitions. [2024-11-08 22:45:01,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2288 transitions. [2024-11-08 22:45:01,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:45:01,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:01,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:02,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:03,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:04,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:04,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1225 states and 2289 transitions. [2024-11-08 22:45:04,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2289 transitions. [2024-11-08 22:45:04,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:45:04,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:04,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:04,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:06,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:08,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:08,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1226 states and 2290 transitions. [2024-11-08 22:45:08,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2290 transitions. [2024-11-08 22:45:08,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:45:08,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:08,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:08,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:10,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:11,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:11,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1227 states and 2291 transitions. [2024-11-08 22:45:11,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2291 transitions. [2024-11-08 22:45:11,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:45:11,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:11,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:12,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:14,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:15,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:15,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1228 states and 2292 transitions. [2024-11-08 22:45:15,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2292 transitions. [2024-11-08 22:45:15,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:45:15,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:15,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:16,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:18,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:19,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:19,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1229 states and 2293 transitions. [2024-11-08 22:45:19,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2293 transitions. [2024-11-08 22:45:19,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:45:19,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:19,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:20,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:22,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:24,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:24,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1230 states and 2294 transitions. [2024-11-08 22:45:24,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2294 transitions. [2024-11-08 22:45:24,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:45:24,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:24,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:25,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:27,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:28,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:28,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1231 states and 2295 transitions. [2024-11-08 22:45:28,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2295 transitions. [2024-11-08 22:45:28,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:45:28,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:28,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:29,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:30,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:31,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:31,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1232 states and 2296 transitions. [2024-11-08 22:45:31,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2296 transitions. [2024-11-08 22:45:31,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:45:31,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:31,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:32,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:34,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:35,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:35,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1233 states and 2297 transitions. [2024-11-08 22:45:35,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2297 transitions. [2024-11-08 22:45:35,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:45:35,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:35,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:36,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:38,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:39,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:39,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1234 states and 2298 transitions. [2024-11-08 22:45:39,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2298 transitions. [2024-11-08 22:45:39,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:45:39,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:39,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:40,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:42,265 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:43,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:43,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1235 states and 2299 transitions. [2024-11-08 22:45:43,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2299 transitions. [2024-11-08 22:45:43,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:45:43,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:43,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:45,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:47,246 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:48,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:48,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1236 states and 2300 transitions. [2024-11-08 22:45:48,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2300 transitions. [2024-11-08 22:45:48,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:45:48,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:48,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:48,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:51,475 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:53,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:53,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1237 states and 2301 transitions. [2024-11-08 22:45:53,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2301 transitions. [2024-11-08 22:45:53,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:45:53,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:53,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:53,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:56,044 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:57,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:57,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1238 states and 2302 transitions. [2024-11-08 22:45:57,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2302 transitions. [2024-11-08 22:45:57,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:45:57,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:57,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:57,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:00,179 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:01,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:01,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1239 states and 2303 transitions. [2024-11-08 22:46:01,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2303 transitions. [2024-11-08 22:46:01,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:46:01,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:01,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:02,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:05,169 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:06,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:06,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1240 states and 2304 transitions. [2024-11-08 22:46:06,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2304 transitions. [2024-11-08 22:46:06,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:46:06,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:06,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:07,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:09,868 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:11,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:11,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1241 states and 2305 transitions. [2024-11-08 22:46:11,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2305 transitions. [2024-11-08 22:46:11,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:46:11,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:11,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:12,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:26,701 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:39,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:39,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1242 states and 2306 transitions. [2024-11-08 22:46:39,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2306 transitions. [2024-11-08 22:46:39,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:46:39,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:39,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:40,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:42,385 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:43,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:43,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1243 states and 2307 transitions. [2024-11-08 22:46:43,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2307 transitions. [2024-11-08 22:46:43,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:46:43,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:43,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:44,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:47,567 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:49,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:49,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1244 states and 2308 transitions. [2024-11-08 22:46:49,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2308 transitions. [2024-11-08 22:46:49,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:46:49,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:49,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:50,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:54,197 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:56,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:56,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1245 states and 2309 transitions. [2024-11-08 22:46:56,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2309 transitions. [2024-11-08 22:46:56,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:46:56,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:56,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:57,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:00,734 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:47:03,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:03,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1246 states and 2310 transitions. [2024-11-08 22:47:03,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2310 transitions. [2024-11-08 22:47:03,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:47:03,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:03,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:07,357 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:47:09,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:09,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1247 states and 2311 transitions. [2024-11-08 22:47:09,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2311 transitions. [2024-11-08 22:47:09,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:47:09,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:09,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:13,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:16,376 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:47:18,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:18,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1248 states and 2312 transitions. [2024-11-08 22:47:18,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2312 transitions. [2024-11-08 22:47:18,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:47:18,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:18,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:20,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:24,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:47:26,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:26,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1249 states and 2313 transitions. [2024-11-08 22:47:26,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2313 transitions. [2024-11-08 22:47:26,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:47:26,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:26,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:27,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:30,400 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:47:31,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:31,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1250 states and 2314 transitions. [2024-11-08 22:47:31,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2314 transitions. [2024-11-08 22:47:31,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:47:31,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:31,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:32,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:35,824 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:47:37,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:37,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1251 states and 2315 transitions. [2024-11-08 22:47:37,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2315 transitions. [2024-11-08 22:47:37,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:47:37,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:37,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:38,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:41,443 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:47:42,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:42,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1252 states and 2316 transitions. [2024-11-08 22:47:42,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2316 transitions. [2024-11-08 22:47:42,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:47:42,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:42,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:44,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:49,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:47:53,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:53,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1253 states and 2317 transitions. [2024-11-08 22:47:53,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2317 transitions. [2024-11-08 22:47:53,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:47:53,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:53,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:54,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:58,035 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:48:00,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:00,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1254 states and 2318 transitions. [2024-11-08 22:48:00,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2318 transitions. [2024-11-08 22:48:00,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:48:00,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:00,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:01,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:05,219 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:48:07,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:07,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1255 states and 2319 transitions. [2024-11-08 22:48:07,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2319 transitions. [2024-11-08 22:48:07,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:48:07,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:07,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:13,578 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:48:16,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:16,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1256 states and 2320 transitions. [2024-11-08 22:48:16,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2320 transitions. [2024-11-08 22:48:16,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:48:16,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:16,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:17,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:22,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:48:25,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:25,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1257 states and 2321 transitions. [2024-11-08 22:48:25,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2321 transitions. [2024-11-08 22:48:25,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:48:25,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:25,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:26,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:30,360 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:48:31,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:31,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1258 states and 2322 transitions. [2024-11-08 22:48:31,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2322 transitions. [2024-11-08 22:48:31,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:48:31,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:31,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:32,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:37,328 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:48:40,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:40,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1259 states and 2323 transitions. [2024-11-08 22:48:40,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2323 transitions. [2024-11-08 22:48:40,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:48:40,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:40,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:41,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:45,937 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:48:47,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:47,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1260 states and 2324 transitions. [2024-11-08 22:48:47,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2324 transitions. [2024-11-08 22:48:47,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:48:47,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:47,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:48,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:52,706 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:48:54,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:54,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1261 states and 2325 transitions. [2024-11-08 22:48:54,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2325 transitions. [2024-11-08 22:48:54,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:48:54,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:54,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:55,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:00,166 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:49:03,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:03,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1262 states and 2326 transitions. [2024-11-08 22:49:03,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2326 transitions. [2024-11-08 22:49:03,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:49:03,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:03,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:06,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:10,697 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:49:13,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:13,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1263 states and 2327 transitions. [2024-11-08 22:49:13,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2327 transitions. [2024-11-08 22:49:13,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:49:13,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:13,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:16,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:20,756 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:49:22,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:22,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1264 states and 2328 transitions. [2024-11-08 22:49:22,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2328 transitions. [2024-11-08 22:49:22,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 22:49:22,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:22,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:24,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:28,299 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:49:29,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:29,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1265 states and 2329 transitions. [2024-11-08 22:49:29,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2329 transitions. [2024-11-08 22:49:29,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:49:29,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:29,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:31,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:35,196 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:49:36,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:36,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1266 states and 2330 transitions. [2024-11-08 22:49:36,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2330 transitions. [2024-11-08 22:49:36,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 22:49:36,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:36,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:38,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:44,129 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:49:48,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:48,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1267 states and 2331 transitions. [2024-11-08 22:49:48,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2331 transitions. [2024-11-08 22:49:48,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:49:48,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:48,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:49,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:54,286 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:49:57,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:57,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1268 states and 2332 transitions. [2024-11-08 22:49:57,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2332 transitions. [2024-11-08 22:49:57,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:49:57,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:57,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:58,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:04,087 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:50:06,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:06,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1269 states and 2333 transitions. [2024-11-08 22:50:06,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2333 transitions. [2024-11-08 22:50:06,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:50:06,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:06,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:07,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:11,705 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:50:13,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:13,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1270 states and 2334 transitions. [2024-11-08 22:50:13,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2334 transitions. [2024-11-08 22:50:13,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:50:13,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:13,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:19,157 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:50:20,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:20,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1271 states and 2335 transitions. [2024-11-08 22:50:20,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2335 transitions. [2024-11-08 22:50:20,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:50:20,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:20,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:22,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:28,165 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:50:32,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:32,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1272 states and 2336 transitions. [2024-11-08 22:50:32,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2336 transitions. [2024-11-08 22:50:32,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:50:32,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:32,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:33,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:38,780 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:50:40,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:40,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1273 states and 2337 transitions. [2024-11-08 22:50:40,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2337 transitions. [2024-11-08 22:50:40,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:50:40,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:40,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:41,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:47,652 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:50:51,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:51,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1274 states and 2338 transitions. [2024-11-08 22:50:51,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2338 transitions. [2024-11-08 22:50:51,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 22:50:51,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:51,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:53,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat