./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2df804d-1833-459d-8c17-2a25910608bb/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2df804d-1833-459d-8c17-2a25910608bb/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_d2df804d-1833-459d-8c17-2a25910608bb/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2df804d-1833-459d-8c17-2a25910608bb/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2df804d-1833-459d-8c17-2a25910608bb/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_d2df804d-1833-459d-8c17-2a25910608bb/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 ce6a3162e09155ad765d255c42023f1cbec9d995c66c63f43c14fadd8640484e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:10:18,877 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:10:18,993 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2df804d-1833-459d-8c17-2a25910608bb/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:10:18,998 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:10:19,001 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:10:19,032 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:10:19,033 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:10:19,034 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:10:19,035 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:10:19,035 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:10:19,035 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:10:19,036 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:10:19,037 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:10:19,038 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:10:19,039 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:10:19,039 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:10:19,039 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:10:19,040 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:10:19,040 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:10:19,040 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:10:19,040 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:10:19,045 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:10:19,045 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:10:19,045 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:10:19,046 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:10:19,046 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:10:19,046 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:10:19,046 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:10:19,047 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:10:19,047 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:10:19,047 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:10:19,047 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:10:19,048 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:10:19,048 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:10:19,050 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:10:19,050 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_d2df804d-1833-459d-8c17-2a25910608bb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2df804d-1833-459d-8c17-2a25910608bb/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce6a3162e09155ad765d255c42023f1cbec9d995c66c63f43c14fadd8640484e [2024-11-08 22:10:19,376 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:10:19,403 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:10:19,405 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:10:19,407 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:10:19,408 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:10:19,409 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2df804d-1833-459d-8c17-2a25910608bb/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i Unable to find full path for "g++" [2024-11-08 22:10:21,391 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:10:21,779 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:10:21,780 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2df804d-1833-459d-8c17-2a25910608bb/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2024-11-08 22:10:21,802 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2df804d-1833-459d-8c17-2a25910608bb/bin/ukojak-verify-ImItNfHLgk/data/e38734993/d869f57cd2de4392ace18fb0eecdef39/FLAG598df8484 [2024-11-08 22:10:21,981 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2df804d-1833-459d-8c17-2a25910608bb/bin/ukojak-verify-ImItNfHLgk/data/e38734993/d869f57cd2de4392ace18fb0eecdef39 [2024-11-08 22:10:21,983 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:10:21,984 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:10:21,986 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:10:21,986 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:10:21,992 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:10:21,993 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:10:21" (1/1) ... [2024-11-08 22:10:21,994 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b501ec5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:21, skipping insertion in model container [2024-11-08 22:10:21,995 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:10:21" (1/1) ... [2024-11-08 22:10:22,079 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:10:22,843 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:10:22,857 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:10:23,036 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:10:23,073 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:10:23,073 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:23 WrapperNode [2024-11-08 22:10:23,073 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:10:23,074 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:10:23,075 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:10:23,075 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:10:23,083 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:23" (1/1) ... [2024-11-08 22:10:23,122 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:23" (1/1) ... [2024-11-08 22:10:23,238 INFO L138 Inliner]: procedures = 177, calls = 507, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3338 [2024-11-08 22:10:23,238 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:10:23,240 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:10:23,240 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:10:23,240 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:10:23,249 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:23" (1/1) ... [2024-11-08 22:10:23,249 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:23" (1/1) ... [2024-11-08 22:10:23,263 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:23" (1/1) ... [2024-11-08 22:10:23,263 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:23" (1/1) ... [2024-11-08 22:10:23,435 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:23" (1/1) ... [2024-11-08 22:10:23,472 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:23" (1/1) ... [2024-11-08 22:10:23,481 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:23" (1/1) ... [2024-11-08 22:10:23,493 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:23" (1/1) ... [2024-11-08 22:10:23,513 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:10:23,514 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:10:23,514 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:10:23,514 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:10:23,515 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:23" (1/1) ... [2024-11-08 22:10:23,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:10:23,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2df804d-1833-459d-8c17-2a25910608bb/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:10:23,557 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2df804d-1833-459d-8c17-2a25910608bb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:10:23,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2df804d-1833-459d-8c17-2a25910608bb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:10:23,594 INFO L130 BoogieDeclarations]: Found specification of procedure test_int_int [2024-11-08 22:10:23,594 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int_int [2024-11-08 22:10:23,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:10:23,595 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:10:23,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:10:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:10:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:10:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:10:23,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:10:23,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:10:23,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:10:23,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:10:23,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:10:23,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:10:23,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:10:23,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:10:23,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:10:23,941 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:10:23,944 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:10:27,257 INFO L? ?]: Removed 787 outVars from TransFormulas that were not future-live. [2024-11-08 22:10:27,258 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:10:30,827 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:10:30,827 INFO L316 CfgBuilder]: Removed 139 assume(true) statements. [2024-11-08 22:10:30,828 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:10:30 BoogieIcfgContainer [2024-11-08 22:10:30,828 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:10:30,829 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:10:30,829 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:10:30,840 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:10:30,840 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:10:30" (1/1) ... [2024-11-08 22:10:30,849 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:10:30,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:30,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 299 states and 511 transitions. [2024-11-08 22:10:30,913 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 511 transitions. [2024-11-08 22:10:30,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:10:30,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:30,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:31,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:10:31,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:31,155 INFO L255 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 22:10:31,163 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:10:31,223 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 22:10:31,283 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:10:31,284 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 22:10:31,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 22:10:31,396 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 22:10:31,408 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 22:10:31,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:31,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 302 states and 516 transitions. [2024-11-08 22:10:31,487 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 516 transitions. [2024-11-08 22:10:31,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:10:31,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:31,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:31,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:10:31,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:31,621 INFO L255 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 22:10:31,624 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:10:31,638 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 22:10:31,671 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:10:31,671 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 22:10:31,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 22:10:31,681 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 22:10:31,687 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 22:10:31,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:31,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 303 states and 517 transitions. [2024-11-08 22:10:31,710 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 517 transitions. [2024-11-08 22:10:31,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:10:31,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:31,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:31,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:31,825 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 22:10:31,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:31,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 303 states and 515 transitions. [2024-11-08 22:10:31,839 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 515 transitions. [2024-11-08 22:10:31,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:10:31,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:31,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:31,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:31,893 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 22:10:31,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:31,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 303 states and 512 transitions. [2024-11-08 22:10:31,899 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 512 transitions. [2024-11-08 22:10:31,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:10:31,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:31,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:31,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:31,936 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 22:10:31,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:31,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 303 states and 508 transitions. [2024-11-08 22:10:31,943 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 508 transitions. [2024-11-08 22:10:31,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:10:31,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:31,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:31,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:32,011 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 22:10:32,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:32,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 303 states and 504 transitions. [2024-11-08 22:10:32,028 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 504 transitions. [2024-11-08 22:10:32,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:10:32,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:32,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:32,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:32,199 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 22:10:32,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:32,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 303 states and 501 transitions. [2024-11-08 22:10:32,301 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 501 transitions. [2024-11-08 22:10:32,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:10:32,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:32,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:32,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:32,343 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 22:10:32,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:32,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 303 states and 495 transitions. [2024-11-08 22:10:32,354 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 495 transitions. [2024-11-08 22:10:32,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:10:32,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:32,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:32,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:32,473 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 22:10:42,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:10:42,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:42,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 303 states and 487 transitions. [2024-11-08 22:10:42,560 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 487 transitions. [2024-11-08 22:10:42,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:10:42,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:42,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:42,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:42,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:51,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:10:51,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:51,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 320 states and 510 transitions. [2024-11-08 22:10:51,558 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 510 transitions. [2024-11-08 22:10:51,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:10:51,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:51,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:51,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:51,771 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 22:10:51,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:51,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 320 states and 508 transitions. [2024-11-08 22:10:51,835 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 508 transitions. [2024-11-08 22:10:51,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:10:51,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:51,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:51,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:52,003 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 22:10:52,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:52,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 320 states and 506 transitions. [2024-11-08 22:10:52,019 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 506 transitions. [2024-11-08 22:10:52,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:10:52,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:52,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:52,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:52,168 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 22:11:02,181 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 22:11:02,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:02,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 320 states and 504 transitions. [2024-11-08 22:11:02,197 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 504 transitions. [2024-11-08 22:11:02,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:11:02,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:02,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:02,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:02,323 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 22:11:02,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:02,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 320 states and 499 transitions. [2024-11-08 22:11:02,335 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 499 transitions. [2024-11-08 22:11:02,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:11:02,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:02,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:02,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:02,670 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 22:11:10,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:11:10,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:10,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 324 states and 502 transitions. [2024-11-08 22:11:10,230 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 502 transitions. [2024-11-08 22:11:10,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:11:10,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:10,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:10,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:10,392 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 22:11:10,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:10,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 324 states and 496 transitions. [2024-11-08 22:11:10,401 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 496 transitions. [2024-11-08 22:11:10,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:11:10,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:10,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:11,262 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:11:12,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:12,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 329 states and 504 transitions. [2024-11-08 22:11:12,275 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 504 transitions. [2024-11-08 22:11:12,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:11:12,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:12,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:12,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:12,403 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 22:11:22,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:11:22,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:22,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 329 states and 498 transitions. [2024-11-08 22:11:22,458 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 498 transitions. [2024-11-08 22:11:22,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:11:22,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:22,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:22,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:22,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:33,912 WARN L539 Checker$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 22:11:40,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:11:40,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:40,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 346 states and 522 transitions. [2024-11-08 22:11:40,218 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 522 transitions. [2024-11-08 22:11:40,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:11:40,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:40,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:40,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:40,390 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 22:11:40,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:40,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 346 states and 520 transitions. [2024-11-08 22:11:40,402 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 520 transitions. [2024-11-08 22:11:40,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:11:40,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:40,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:40,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:40,719 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 22:11:40,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:40,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 346 states and 518 transitions. [2024-11-08 22:11:40,828 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 518 transitions. [2024-11-08 22:11:40,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:11:40,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:40,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:40,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:40,998 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 22:11:41,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:41,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 346 states and 516 transitions. [2024-11-08 22:11:41,011 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 516 transitions. [2024-11-08 22:11:41,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:11:41,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:41,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:41,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:41,186 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 22:11:51,196 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 22:11:51,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:51,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 346 states and 514 transitions. [2024-11-08 22:11:51,211 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 514 transitions. [2024-11-08 22:11:51,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:11:51,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:51,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:51,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:51,504 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 22:11:53,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:11:53,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:53,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 350 states and 517 transitions. [2024-11-08 22:11:53,272 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 517 transitions. [2024-11-08 22:11:53,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:11:53,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:53,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:53,671 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:12:03,895 WARN L539 Checker$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 22:12:13,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:12:16,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:12:16,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:16,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 383 states and 556 transitions. [2024-11-08 22:12:16,863 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 556 transitions. [2024-11-08 22:12:16,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:12:16,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:16,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:16,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:17,053 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:12:17,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:17,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 383 states and 554 transitions. [2024-11-08 22:12:17,354 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 554 transitions. [2024-11-08 22:12:17,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:12:17,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:17,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:17,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:17,675 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:12:18,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:18,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 387 states and 557 transitions. [2024-11-08 22:12:18,710 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 557 transitions. [2024-11-08 22:12:18,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:12:18,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:18,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:18,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:18,959 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:12:18,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:18,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 387 states and 556 transitions. [2024-11-08 22:12:18,984 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 556 transitions. [2024-11-08 22:12:18,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:12:18,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:18,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:21,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:22,206 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:12:22,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:22,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 389 states and 559 transitions. [2024-11-08 22:12:22,431 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 559 transitions. [2024-11-08 22:12:22,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:12:22,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:22,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:22,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:22,873 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:12:23,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:23,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 398 states and 570 transitions. [2024-11-08 22:12:23,090 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 570 transitions. [2024-11-08 22:12:23,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:12:23,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:23,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:25,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:25,746 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:12:26,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:26,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 399 states and 573 transitions. [2024-11-08 22:12:26,565 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 573 transitions. [2024-11-08 22:12:26,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:12:26,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:26,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:28,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:28,918 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:12:29,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:29,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 400 states and 575 transitions. [2024-11-08 22:12:29,542 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 575 transitions. [2024-11-08 22:12:29,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:12:29,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:29,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:30,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:31,550 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:12:32,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:32,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 401 states and 576 transitions. [2024-11-08 22:12:32,027 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 576 transitions. [2024-11-08 22:12:32,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:12:32,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:32,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:33,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:34,511 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:12:36,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:36,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 404 states and 581 transitions. [2024-11-08 22:12:36,551 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 581 transitions. [2024-11-08 22:12:36,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:12:36,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:36,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:36,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:36,907 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:12:38,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:38,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 406 states and 585 transitions. [2024-11-08 22:12:38,064 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 585 transitions. [2024-11-08 22:12:38,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:12:38,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:38,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:39,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:40,527 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 22:12:41,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:41,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 407 states and 586 transitions. [2024-11-08 22:12:41,476 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 586 transitions. [2024-11-08 22:12:41,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:12:41,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:41,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:41,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:41,900 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:12:42,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:42,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 407 states and 584 transitions. [2024-11-08 22:12:42,042 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 584 transitions. [2024-11-08 22:12:42,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:12:42,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:42,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:43,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:44,623 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:12:45,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:45,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 408 states and 585 transitions. [2024-11-08 22:12:45,250 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 585 transitions. [2024-11-08 22:12:45,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:12:45,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:45,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:47,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:48,215 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 22:12:48,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:48,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 409 states and 586 transitions. [2024-11-08 22:12:48,695 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 586 transitions. [2024-11-08 22:12:48,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:12:48,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:48,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:50,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:51,777 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 22:12:52,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:52,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 410 states and 587 transitions. [2024-11-08 22:12:52,920 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 587 transitions. [2024-11-08 22:12:52,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:12:52,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:52,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:53,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:53,164 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:12:53,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:53,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 410 states and 585 transitions. [2024-11-08 22:12:53,190 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 585 transitions. [2024-11-08 22:12:53,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:12:53,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:53,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:55,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:56,189 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:12:57,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:57,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 411 states and 586 transitions. [2024-11-08 22:12:57,083 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 586 transitions. [2024-11-08 22:12:57,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:12:57,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:57,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:57,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:57,447 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 22:12:58,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:58,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 415 states and 589 transitions. [2024-11-08 22:12:58,172 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 589 transitions. [2024-11-08 22:12:58,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:12:58,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:58,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:59,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:00,468 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 22:13:01,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:01,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 416 states and 590 transitions. [2024-11-08 22:13:01,418 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 590 transitions. [2024-11-08 22:13:01,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:13:01,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:01,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:03,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:04,377 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 22:13:05,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:05,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 417 states and 591 transitions. [2024-11-08 22:13:05,382 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 591 transitions. [2024-11-08 22:13:05,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:13:05,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:05,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:06,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:07,843 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 22:13:08,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:08,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 418 states and 592 transitions. [2024-11-08 22:13:08,868 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 592 transitions. [2024-11-08 22:13:08,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:13:08,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:08,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:10,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:12,100 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 0 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-08 22:13:13,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:13,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 419 states and 593 transitions. [2024-11-08 22:13:13,378 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 593 transitions. [2024-11-08 22:13:13,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:13:13,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:13,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:14,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:16,338 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:13:17,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:17,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 420 states and 594 transitions. [2024-11-08 22:13:17,532 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 594 transitions. [2024-11-08 22:13:17,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:13:17,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:17,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:18,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:19,602 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 0 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 22:13:20,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:20,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 421 states and 595 transitions. [2024-11-08 22:13:20,690 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 595 transitions. [2024-11-08 22:13:20,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:13:20,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:20,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:21,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:23,459 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 22:13:24,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:24,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 422 states and 596 transitions. [2024-11-08 22:13:24,666 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 596 transitions. [2024-11-08 22:13:24,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:13:24,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:24,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:26,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:27,916 INFO L134 CoverageAnalysis]: Checked inductivity of 715 backedges. 0 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 22:13:28,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:28,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 423 states and 597 transitions. [2024-11-08 22:13:28,986 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 597 transitions. [2024-11-08 22:13:28,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:13:28,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:28,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:31,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:32,426 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 22:13:33,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:33,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 424 states and 598 transitions. [2024-11-08 22:13:33,144 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 598 transitions. [2024-11-08 22:13:33,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:13:33,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:33,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:34,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:35,392 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 0 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 22:13:36,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:36,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 425 states and 599 transitions. [2024-11-08 22:13:36,068 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 599 transitions. [2024-11-08 22:13:36,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:13:36,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:36,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:37,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:39,500 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 0 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 22:13:41,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:41,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 426 states and 600 transitions. [2024-11-08 22:13:41,183 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 600 transitions. [2024-11-08 22:13:41,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:13:41,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:41,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:42,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:44,338 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 0 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-08 22:13:45,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:45,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 427 states and 601 transitions. [2024-11-08 22:13:45,155 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 601 transitions. [2024-11-08 22:13:45,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:13:45,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:45,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:46,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:48,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 0 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 22:13:48,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:48,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 428 states and 602 transitions. [2024-11-08 22:13:48,826 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 602 transitions. [2024-11-08 22:13:48,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:13:48,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:48,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:49,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:51,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1237 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-08 22:13:52,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:52,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 429 states and 603 transitions. [2024-11-08 22:13:52,165 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 603 transitions. [2024-11-08 22:13:52,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:13:52,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:52,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:53,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:56,182 INFO L134 CoverageAnalysis]: Checked inductivity of 1338 backedges. 0 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-08 22:13:57,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:57,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 430 states and 604 transitions. [2024-11-08 22:13:57,996 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 604 transitions. [2024-11-08 22:13:57,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:13:57,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:57,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:59,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:01,614 INFO L134 CoverageAnalysis]: Checked inductivity of 1443 backedges. 0 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-08 22:14:03,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:03,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 431 states and 605 transitions. [2024-11-08 22:14:03,049 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 605 transitions. [2024-11-08 22:14:03,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:14:03,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:03,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:04,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:06,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1552 backedges. 0 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-08 22:14:07,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:07,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 432 states and 606 transitions. [2024-11-08 22:14:07,810 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 606 transitions. [2024-11-08 22:14:07,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:14:07,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:07,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:09,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:11,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1665 backedges. 0 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-08 22:14:12,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:12,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 433 states and 607 transitions. [2024-11-08 22:14:12,969 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 607 transitions. [2024-11-08 22:14:12,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:14:12,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:12,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:15,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:16,998 INFO L134 CoverageAnalysis]: Checked inductivity of 1782 backedges. 0 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-08 22:14:17,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:17,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 434 states and 608 transitions. [2024-11-08 22:14:17,814 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 608 transitions. [2024-11-08 22:14:17,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:14:17,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:17,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:19,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:22,302 INFO L134 CoverageAnalysis]: Checked inductivity of 1903 backedges. 0 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-08 22:14:24,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:24,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 435 states and 609 transitions. [2024-11-08 22:14:24,256 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 609 transitions. [2024-11-08 22:14:24,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:14:24,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:24,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:26,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:28,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2028 backedges. 0 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 22:14:29,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:29,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 436 states and 610 transitions. [2024-11-08 22:14:29,435 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 610 transitions. [2024-11-08 22:14:29,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:14:29,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:29,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:31,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:33,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2157 backedges. 0 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-08 22:14:34,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:34,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 437 states and 611 transitions. [2024-11-08 22:14:34,710 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 611 transitions. [2024-11-08 22:14:34,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:14:34,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:34,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:36,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:39,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2290 backedges. 0 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-08 22:14:41,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:41,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 438 states and 612 transitions. [2024-11-08 22:14:41,052 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 612 transitions. [2024-11-08 22:14:41,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 22:14:41,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:41,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:42,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:45,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2427 backedges. 0 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-08 22:14:46,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:46,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 439 states and 613 transitions. [2024-11-08 22:14:46,629 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 613 transitions. [2024-11-08 22:14:46,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 22:14:46,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:46,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:48,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:51,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2568 backedges. 0 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-08 22:14:53,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:53,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 440 states and 614 transitions. [2024-11-08 22:14:53,095 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 614 transitions. [2024-11-08 22:14:53,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:14:53,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:53,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:55,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:58,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2713 backedges. 0 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-08 22:14:59,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:59,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 441 states and 615 transitions. [2024-11-08 22:14:59,617 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 615 transitions. [2024-11-08 22:14:59,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:14:59,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:59,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:02,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:05,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-08 22:15:05,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:05,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 442 states and 616 transitions. [2024-11-08 22:15:05,920 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 616 transitions. [2024-11-08 22:15:05,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:15:05,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:05,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:08,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:11,538 INFO L134 CoverageAnalysis]: Checked inductivity of 3015 backedges. 0 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-08 22:15:12,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:12,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 443 states and 617 transitions. [2024-11-08 22:15:12,420 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 617 transitions. [2024-11-08 22:15:12,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 22:15:12,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:12,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:17,633 INFO L134 CoverageAnalysis]: Checked inductivity of 3172 backedges. 0 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-08 22:15:19,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:19,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 444 states and 618 transitions. [2024-11-08 22:15:19,957 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 618 transitions. [2024-11-08 22:15:19,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:15:19,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:19,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:21,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:24,614 INFO L134 CoverageAnalysis]: Checked inductivity of 3333 backedges. 0 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 22:15:25,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:25,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 445 states and 619 transitions. [2024-11-08 22:15:25,756 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 619 transitions. [2024-11-08 22:15:25,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 22:15:25,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:25,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:29,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:32,380 INFO L134 CoverageAnalysis]: Checked inductivity of 3498 backedges. 0 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-08 22:15:34,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:34,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 446 states and 620 transitions. [2024-11-08 22:15:34,396 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 620 transitions. [2024-11-08 22:15:34,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:15:34,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:34,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:36,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:39,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3667 backedges. 0 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-08 22:15:40,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:40,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 447 states and 621 transitions. [2024-11-08 22:15:40,989 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 621 transitions. [2024-11-08 22:15:40,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 22:15:40,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:40,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:43,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:46,912 INFO L134 CoverageAnalysis]: Checked inductivity of 3840 backedges. 0 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-08 22:15:48,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:48,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 448 states and 622 transitions. [2024-11-08 22:15:48,356 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 622 transitions. [2024-11-08 22:15:48,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 22:15:48,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:48,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:05,118 INFO L134 CoverageAnalysis]: Checked inductivity of 4017 backedges. 0 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-08 22:16:18,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:18,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 449 states and 623 transitions. [2024-11-08 22:16:18,492 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 623 transitions. [2024-11-08 22:16:18,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 22:16:18,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:18,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:21,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:22,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4198 backedges. 46 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-08 22:16:22,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:22,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 450 states and 627 transitions. [2024-11-08 22:16:22,843 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 627 transitions. [2024-11-08 22:16:22,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:16:22,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:22,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:26,960 INFO L134 CoverageAnalysis]: Checked inductivity of 4765 backedges. 181 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-08 22:16:28,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:28,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 451 states and 629 transitions. [2024-11-08 22:16:28,714 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 629 transitions. [2024-11-08 22:16:28,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 22:16:28,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:28,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:32,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:33,366 INFO L134 CoverageAnalysis]: Checked inductivity of 4962 backedges. 226 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-08 22:16:35,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:35,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 452 states and 631 transitions. [2024-11-08 22:16:35,691 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 631 transitions. [2024-11-08 22:16:35,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 22:16:35,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:35,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:39,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:40,582 INFO L134 CoverageAnalysis]: Checked inductivity of 5163 backedges. 271 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-08 22:16:43,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:43,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 453 states and 633 transitions. [2024-11-08 22:16:43,199 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 633 transitions. [2024-11-08 22:16:43,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 22:16:43,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:43,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:46,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:49,236 INFO L134 CoverageAnalysis]: Checked inductivity of 5368 backedges. 316 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-08 22:16:51,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:51,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 454 states and 635 transitions. [2024-11-08 22:16:51,548 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 635 transitions. [2024-11-08 22:16:51,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 22:16:51,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:51,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:55,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:56,483 INFO L134 CoverageAnalysis]: Checked inductivity of 5577 backedges. 361 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-08 22:16:57,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:57,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 455 states and 636 transitions. [2024-11-08 22:16:57,496 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 636 transitions. [2024-11-08 22:16:57,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 22:16:57,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:57,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:00,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:01,851 INFO L134 CoverageAnalysis]: Checked inductivity of 5790 backedges. 406 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-08 22:17:02,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:02,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 456 states and 637 transitions. [2024-11-08 22:17:02,955 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 637 transitions. [2024-11-08 22:17:02,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 22:17:02,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:02,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:06,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:08,334 INFO L134 CoverageAnalysis]: Checked inductivity of 6007 backedges. 451 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-08 22:17:09,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:09,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 457 states and 638 transitions. [2024-11-08 22:17:09,408 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 638 transitions. [2024-11-08 22:17:09,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 22:17:09,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:09,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:14,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:15,805 INFO L134 CoverageAnalysis]: Checked inductivity of 6228 backedges. 496 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-08 22:17:16,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:16,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 458 states and 639 transitions. [2024-11-08 22:17:16,893 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 639 transitions. [2024-11-08 22:17:16,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 22:17:16,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:16,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:20,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:21,146 INFO L134 CoverageAnalysis]: Checked inductivity of 6453 backedges. 541 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-08 22:17:24,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:24,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 460 states and 642 transitions. [2024-11-08 22:17:24,690 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 642 transitions. [2024-11-08 22:17:24,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 22:17:24,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:24,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:26,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:28,203 INFO L134 CoverageAnalysis]: Checked inductivity of 6682 backedges. 586 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-08 22:17:29,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:29,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 461 states and 643 transitions. [2024-11-08 22:17:29,814 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 643 transitions. [2024-11-08 22:17:29,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 22:17:29,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:29,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:33,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:35,865 INFO L134 CoverageAnalysis]: Checked inductivity of 6915 backedges. 631 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-08 22:17:37,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:37,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 462 states and 644 transitions. [2024-11-08 22:17:37,818 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 644 transitions. [2024-11-08 22:17:37,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 22:17:37,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:37,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:40,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:44,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7152 backedges. 676 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-08 22:17:46,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:46,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 463 states and 645 transitions. [2024-11-08 22:17:46,216 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 645 transitions. [2024-11-08 22:17:46,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 22:17:46,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:46,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:52,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:54,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7393 backedges. 721 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-08 22:17:55,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:55,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 464 states and 646 transitions. [2024-11-08 22:17:55,607 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 646 transitions. [2024-11-08 22:17:55,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 22:17:55,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:55,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:00,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:03,152 INFO L134 CoverageAnalysis]: Checked inductivity of 7638 backedges. 766 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-08 22:18:04,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:04,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 465 states and 647 transitions. [2024-11-08 22:18:04,543 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 647 transitions. [2024-11-08 22:18:04,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 22:18:04,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:04,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:09,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:11,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7887 backedges. 811 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-08 22:18:13,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:13,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 466 states and 648 transitions. [2024-11-08 22:18:13,675 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 648 transitions. [2024-11-08 22:18:13,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 22:18:13,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:13,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:18,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:20,722 INFO L134 CoverageAnalysis]: Checked inductivity of 8140 backedges. 856 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-08 22:18:22,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:22,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 467 states and 649 transitions. [2024-11-08 22:18:22,714 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 649 transitions. [2024-11-08 22:18:22,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 22:18:22,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:22,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:25,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:28,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8397 backedges. 901 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-08 22:18:30,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:30,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 468 states and 650 transitions. [2024-11-08 22:18:30,553 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 650 transitions. [2024-11-08 22:18:30,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 22:18:30,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:30,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:33,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:37,496 INFO L134 CoverageAnalysis]: Checked inductivity of 8658 backedges. 946 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-08 22:18:39,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:39,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 469 states and 651 transitions. [2024-11-08 22:18:39,545 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 651 transitions. [2024-11-08 22:18:39,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-08 22:18:39,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:39,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:44,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:46,738 INFO L134 CoverageAnalysis]: Checked inductivity of 8923 backedges. 991 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-08 22:18:48,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:48,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 470 states and 652 transitions. [2024-11-08 22:18:48,028 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 652 transitions. [2024-11-08 22:18:48,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 22:18:48,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:48,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:52,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:54,801 INFO L134 CoverageAnalysis]: Checked inductivity of 9192 backedges. 1036 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-08 22:18:56,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:56,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 471 states and 653 transitions. [2024-11-08 22:18:56,771 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 653 transitions. [2024-11-08 22:18:56,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 22:18:56,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:56,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:02,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:05,272 INFO L134 CoverageAnalysis]: Checked inductivity of 9465 backedges. 1081 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-08 22:19:07,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:07,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 472 states and 654 transitions. [2024-11-08 22:19:07,681 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 654 transitions. [2024-11-08 22:19:07,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 22:19:07,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:07,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:12,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:16,570 INFO L134 CoverageAnalysis]: Checked inductivity of 9742 backedges. 1126 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-08 22:19:18,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:18,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 473 states and 655 transitions. [2024-11-08 22:19:18,944 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 655 transitions. [2024-11-08 22:19:18,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 22:19:18,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:18,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:24,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:28,065 INFO L134 CoverageAnalysis]: Checked inductivity of 10023 backedges. 1171 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-08 22:19:29,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:29,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 474 states and 656 transitions. [2024-11-08 22:19:29,652 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 656 transitions. [2024-11-08 22:19:29,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:19:29,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:29,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:36,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:40,080 INFO L134 CoverageAnalysis]: Checked inductivity of 10308 backedges. 1216 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-08 22:19:42,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:42,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 475 states and 657 transitions. [2024-11-08 22:19:42,214 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 657 transitions. [2024-11-08 22:19:42,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 22:19:42,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:42,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:48,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:52,387 INFO L134 CoverageAnalysis]: Checked inductivity of 10597 backedges. 1261 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-08 22:19:54,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:54,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 476 states and 658 transitions. [2024-11-08 22:19:54,158 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 658 transitions. [2024-11-08 22:19:54,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 22:19:54,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:54,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:59,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:03,478 INFO L134 CoverageAnalysis]: Checked inductivity of 10890 backedges. 1306 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-08 22:20:06,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:06,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 477 states and 659 transitions. [2024-11-08 22:20:06,136 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 659 transitions. [2024-11-08 22:20:06,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 22:20:06,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:06,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:12,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:15,977 INFO L134 CoverageAnalysis]: Checked inductivity of 11187 backedges. 1351 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-08 22:20:18,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:18,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 478 states and 660 transitions. [2024-11-08 22:20:18,563 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 660 transitions. [2024-11-08 22:20:18,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-08 22:20:18,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:18,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:23,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:28,875 INFO L134 CoverageAnalysis]: Checked inductivity of 11488 backedges. 1396 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked.