./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/busybox-1.22.0/who-2.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23568471-5fa7-4517-a0ba-c1bf2dc66876/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23568471-5fa7-4517-a0ba-c1bf2dc66876/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23568471-5fa7-4517-a0ba-c1bf2dc66876/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23568471-5fa7-4517-a0ba-c1bf2dc66876/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/busybox-1.22.0/who-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23568471-5fa7-4517-a0ba-c1bf2dc66876/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23568471-5fa7-4517-a0ba-c1bf2dc66876/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e0b6053e1bcaf28528cb48e3712d575ac5a666d224e39ce4315a9d6b0f4fb21c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:51:44,244 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:51:44,347 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23568471-5fa7-4517-a0ba-c1bf2dc66876/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 03:51:44,351 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:51:44,352 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:51:44,387 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:51:44,388 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:51:44,389 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:51:44,390 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:51:44,390 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:51:44,390 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:51:44,390 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:51:44,390 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:51:44,390 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 03:51:44,390 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:51:44,391 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:51:44,391 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:51:44,391 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:51:44,391 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:51:44,391 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:51:44,391 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:51:44,391 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:51:44,391 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:51:44,394 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:51:44,394 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:51:44,394 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:51:44,394 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:51:44,394 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23568471-5fa7-4517-a0ba-c1bf2dc66876/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e0b6053e1bcaf28528cb48e3712d575ac5a666d224e39ce4315a9d6b0f4fb21c [2024-11-25 03:51:44,716 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:51:44,725 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:51:44,728 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:51:44,729 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:51:44,730 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:51:44,731 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23568471-5fa7-4517-a0ba-c1bf2dc66876/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/busybox-1.22.0/who-2.i [2024-11-25 03:51:47,755 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23568471-5fa7-4517-a0ba-c1bf2dc66876/bin/ukojak-verify-ENZ3QT5qd3/data/193f9c582/26f3fc67c4184be0ad397815d00f121e/FLAGe6c32406f [2024-11-25 03:51:48,228 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:51:48,229 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23568471-5fa7-4517-a0ba-c1bf2dc66876/sv-benchmarks/c/busybox-1.22.0/who-2.i [2024-11-25 03:51:48,278 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23568471-5fa7-4517-a0ba-c1bf2dc66876/bin/ukojak-verify-ENZ3QT5qd3/data/193f9c582/26f3fc67c4184be0ad397815d00f121e/FLAGe6c32406f [2024-11-25 03:51:48,295 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23568471-5fa7-4517-a0ba-c1bf2dc66876/bin/ukojak-verify-ENZ3QT5qd3/data/193f9c582/26f3fc67c4184be0ad397815d00f121e [2024-11-25 03:51:48,298 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:51:48,300 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:51:48,303 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:51:48,303 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:51:48,316 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:51:48,317 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:51:48" (1/1) ... [2024-11-25 03:51:48,317 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@466d5b63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:48, skipping insertion in model container [2024-11-25 03:51:48,318 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:51:48" (1/1) ... [2024-11-25 03:51:48,414 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:51:50,003 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:51:50,036 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:51:50,308 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:51:50,484 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-11-25 03:51:50,493 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:51:50,493 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:50 WrapperNode [2024-11-25 03:51:50,494 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:51:50,495 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:51:50,495 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:51:50,495 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:51:50,500 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:50" (1/1) ... [2024-11-25 03:51:50,540 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:50" (1/1) ... [2024-11-25 03:51:50,683 INFO L138 Inliner]: procedures = 639, calls = 723, calls flagged for inlining = 52, calls inlined = 101, statements flattened = 3166 [2024-11-25 03:51:50,683 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:51:50,684 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:51:50,684 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:51:50,684 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:51:50,693 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:50" (1/1) ... [2024-11-25 03:51:50,693 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:50" (1/1) ... [2024-11-25 03:51:50,716 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:50" (1/1) ... [2024-11-25 03:51:50,721 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:50" (1/1) ... [2024-11-25 03:51:50,860 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:50" (1/1) ... [2024-11-25 03:51:50,869 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:50" (1/1) ... [2024-11-25 03:51:50,907 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:50" (1/1) ... [2024-11-25 03:51:50,926 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:50" (1/1) ... [2024-11-25 03:51:50,946 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:50" (1/1) ... [2024-11-25 03:51:50,970 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:51:50,971 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:51:50,971 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:51:50,972 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:51:50,973 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:50" (1/1) ... [2024-11-25 03:51:50,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:51:50,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23568471-5fa7-4517-a0ba-c1bf2dc66876/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:51:51,008 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23568471-5fa7-4517-a0ba-c1bf2dc66876/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:51:51,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23568471-5fa7-4517-a0ba-c1bf2dc66876/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:51:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:51:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 03:51:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 03:51:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:51:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:51:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:51:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:51:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:51:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:51:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 03:51:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 03:51:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:51:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:51:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 03:51:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:51:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:51:51,571 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:51:51,573 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:51:57,566 INFO L? ?]: Removed 2389 outVars from TransFormulas that were not future-live. [2024-11-25 03:51:57,567 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:51:59,048 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:51:59,048 INFO L312 CfgBuilder]: Removed 69 assume(true) statements. [2024-11-25 03:51:59,049 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:51:59 BoogieIcfgContainer [2024-11-25 03:51:59,051 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:51:59,052 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:51:59,052 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:51:59,062 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:51:59,062 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:51:59" (1/1) ... [2024-11-25 03:51:59,071 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:51:59,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:51:59,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 1567 states and 1823 transitions. [2024-11-25 03:51:59,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1823 transitions. [2024-11-25 03:51:59,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 03:51:59,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:51:59,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:59,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:00,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:01,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:01,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 1566 states and 1822 transitions. [2024-11-25 03:52:01,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 1822 transitions. [2024-11-25 03:52:01,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 03:52:01,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:01,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:01,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:01,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:02,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:52:03,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:03,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1565 states and 1821 transitions. [2024-11-25 03:52:03,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 1821 transitions. [2024-11-25 03:52:03,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 03:52:03,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:03,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:03,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:03,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:03,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:03,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 1566 states and 1823 transitions. [2024-11-25 03:52:03,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 1823 transitions. [2024-11-25 03:52:03,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 03:52:03,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:03,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:03,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:03,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:04,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:04,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1567 states and 1825 transitions. [2024-11-25 03:52:04,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1825 transitions. [2024-11-25 03:52:04,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 03:52:04,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:04,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:04,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:04,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:04,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:04,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1569 states and 1827 transitions. [2024-11-25 03:52:04,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 1827 transitions. [2024-11-25 03:52:04,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:52:04,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:04,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:05,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:05,326 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:05,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:05,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 1570 states and 1830 transitions. [2024-11-25 03:52:05,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 1830 transitions. [2024-11-25 03:52:05,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:52:05,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:05,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:05,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:05,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:52:05,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:05,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1570 states and 1829 transitions. [2024-11-25 03:52:05,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 1829 transitions. [2024-11-25 03:52:05,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:52:05,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:05,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:06,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:06,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:07,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:07,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1572 states and 1833 transitions. [2024-11-25 03:52:07,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 1833 transitions. [2024-11-25 03:52:07,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:52:07,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:07,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:07,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:07,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:07,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:07,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 1574 states and 1838 transitions. [2024-11-25 03:52:07,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 1838 transitions. [2024-11-25 03:52:07,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:52:07,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:07,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:08,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:08,185 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:52:08,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:08,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1574 states and 1837 transitions. [2024-11-25 03:52:08,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 1837 transitions. [2024-11-25 03:52:08,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:52:08,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:08,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:08,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:08,915 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:09,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:09,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 1576 states and 1840 transitions. [2024-11-25 03:52:09,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 1840 transitions. [2024-11-25 03:52:09,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:52:09,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:09,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:09,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:10,100 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:10,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:10,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 1578 states and 1847 transitions. [2024-11-25 03:52:10,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 1847 transitions. [2024-11-25 03:52:10,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:52:10,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:10,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:10,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:11,408 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:13,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:13,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 1584 states and 1853 transitions. [2024-11-25 03:52:13,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 1853 transitions. [2024-11-25 03:52:13,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:52:13,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:13,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:13,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:13,429 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:52:13,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:13,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 1584 states and 1852 transitions. [2024-11-25 03:52:13,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 1852 transitions. [2024-11-25 03:52:13,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:52:13,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:13,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:13,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:14,158 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:14,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:14,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1586 states and 1861 transitions. [2024-11-25 03:52:14,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 1861 transitions. [2024-11-25 03:52:14,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:52:14,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:14,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:14,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:15,294 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 12 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:15,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:15,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 1587 states and 1862 transitions. [2024-11-25 03:52:15,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 1862 transitions. [2024-11-25 03:52:15,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:52:15,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:15,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:15,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:16,073 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:52:16,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:16,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1587 states and 1861 transitions. [2024-11-25 03:52:16,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 1861 transitions. [2024-11-25 03:52:16,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:52:16,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:16,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:16,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:16,997 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:17,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:17,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 1589 states and 1870 transitions. [2024-11-25 03:52:17,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 1870 transitions. [2024-11-25 03:52:17,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:52:17,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:17,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:17,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:18,234 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:19,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:19,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 1591 states and 1875 transitions. [2024-11-25 03:52:19,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 1875 transitions. [2024-11-25 03:52:19,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:52:19,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:19,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:19,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:19,532 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:52:19,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:19,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 1591 states and 1874 transitions. [2024-11-25 03:52:19,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 1874 transitions. [2024-11-25 03:52:19,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:52:19,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:19,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:19,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:20,275 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:20,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:20,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 1593 states and 1885 transitions. [2024-11-25 03:52:20,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 1885 transitions. [2024-11-25 03:52:20,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:52:20,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:20,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:20,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:21,171 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:21,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:21,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 1594 states and 1885 transitions. [2024-11-25 03:52:21,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 1885 transitions. [2024-11-25 03:52:21,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:52:21,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:21,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:21,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:21,777 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:22,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:22,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 1595 states and 1885 transitions. [2024-11-25 03:52:22,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 1885 transitions. [2024-11-25 03:52:22,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:52:22,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:22,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:22,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:22,891 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 30 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:23,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:23,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 1597 states and 1886 transitions. [2024-11-25 03:52:23,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 1886 transitions. [2024-11-25 03:52:23,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:52:23,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:23,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:23,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:23,907 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:52:24,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:24,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 1597 states and 1885 transitions. [2024-11-25 03:52:24,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 1885 transitions. [2024-11-25 03:52:24,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:52:24,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:24,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:24,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:24,845 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:25,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:25,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1599 states and 1896 transitions. [2024-11-25 03:52:25,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 1896 transitions. [2024-11-25 03:52:25,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:52:25,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:25,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:25,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:26,331 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:27,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:27,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 1601 states and 1900 transitions. [2024-11-25 03:52:27,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 1900 transitions. [2024-11-25 03:52:27,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:52:27,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:27,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:27,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:27,670 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:52:28,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:28,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 1601 states and 1899 transitions. [2024-11-25 03:52:28,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 1899 transitions. [2024-11-25 03:52:28,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:52:28,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:28,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:28,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:28,532 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:29,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:29,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 1603 states and 1912 transitions. [2024-11-25 03:52:29,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 1912 transitions. [2024-11-25 03:52:29,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:52:29,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:29,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:29,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:29,385 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:52:29,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:29,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 1603 states and 1911 transitions. [2024-11-25 03:52:29,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 1911 transitions. [2024-11-25 03:52:29,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:52:29,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:29,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:29,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:30,508 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 56 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:31,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:31,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 1605 states and 1911 transitions. [2024-11-25 03:52:31,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 1911 transitions. [2024-11-25 03:52:31,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:52:31,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:31,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:31,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:32,072 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:32,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:32,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1607 states and 1917 transitions. [2024-11-25 03:52:32,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 1917 transitions. [2024-11-25 03:52:32,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:52:32,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:32,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:32,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:32,886 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:52:33,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:33,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1607 states and 1916 transitions. [2024-11-25 03:52:33,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 1916 transitions. [2024-11-25 03:52:33,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:52:33,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:33,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:33,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:34,029 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:52:35,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:35,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1609 states and 1918 transitions. [2024-11-25 03:52:35,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 1918 transitions. [2024-11-25 03:52:35,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:52:35,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:35,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:35,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:36,523 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:52:42,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:42,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1613 states and 1938 transitions. [2024-11-25 03:52:42,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 1938 transitions. [2024-11-25 03:52:42,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:52:42,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:42,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:43,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:43,853 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:52:52,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:52,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1617 states and 1957 transitions. [2024-11-25 03:52:52,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 1957 transitions. [2024-11-25 03:52:52,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:52:52,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:52,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:52,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:53,095 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:52:53,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:53,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1618 states and 1957 transitions. [2024-11-25 03:52:53,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 1957 transitions. [2024-11-25 03:52:53,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:52:53,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:53,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:54,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:54,839 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:52:56,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:56,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1619 states and 1957 transitions. [2024-11-25 03:52:56,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 1957 transitions. [2024-11-25 03:52:56,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:52:56,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:56,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:56,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:56,507 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:52:57,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:57,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 1620 states and 1965 transitions. [2024-11-25 03:52:57,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 1965 transitions. [2024-11-25 03:52:57,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:52:57,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:57,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:57,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:57,946 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:52:58,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:58,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 1621 states and 1970 transitions. [2024-11-25 03:52:58,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 1970 transitions. [2024-11-25 03:52:58,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:52:58,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:58,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:58,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:59,238 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:53:00,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:00,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1622 states and 1976 transitions. [2024-11-25 03:53:00,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 1976 transitions. [2024-11-25 03:53:00,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:53:00,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:00,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:00,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:00,531 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:53:01,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:01,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 1623 states and 1979 transitions. [2024-11-25 03:53:01,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 1979 transitions. [2024-11-25 03:53:01,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:53:01,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:01,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:01,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:02,543 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 91 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:53:03,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:03,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 1580 states and 1835 transitions. [2024-11-25 03:53:03,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 1835 transitions. [2024-11-25 03:53:03,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:53:03,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:03,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:03,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:04,388 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:53:04,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:04,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 1579 states and 1834 transitions. [2024-11-25 03:53:04,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 1834 transitions. [2024-11-25 03:53:04,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:53:04,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:04,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:05,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:06,370 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:53:08,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:08,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1578 states and 1833 transitions. [2024-11-25 03:53:08,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 1833 transitions. [2024-11-25 03:53:08,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:53:08,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:08,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:08,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:09,118 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:53:09,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:09,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 1580 states and 1838 transitions. [2024-11-25 03:53:09,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 1838 transitions. [2024-11-25 03:53:09,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:53:09,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:09,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:09,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:11,135 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:53:12,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:12,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 1582 states and 1842 transitions. [2024-11-25 03:53:12,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 1842 transitions. [2024-11-25 03:53:12,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:53:12,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:12,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:12,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:13,661 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:53:15,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:15,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 1583 states and 1842 transitions. [2024-11-25 03:53:15,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 1842 transitions. [2024-11-25 03:53:15,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:53:15,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:15,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:15,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:15,562 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:53:15,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:15,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 1582 states and 1841 transitions. [2024-11-25 03:53:15,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 1841 transitions. [2024-11-25 03:53:15,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:53:15,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:15,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:15,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:16,855 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:53:18,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:18,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 1583 states and 1843 transitions. [2024-11-25 03:53:18,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 1843 transitions. [2024-11-25 03:53:18,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:53:18,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:18,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:18,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:19,459 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:53:24,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:24,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1587 states and 1851 transitions. [2024-11-25 03:53:24,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 1851 transitions. [2024-11-25 03:53:24,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:53:24,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:24,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:24,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:26,879 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:53:34,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:34,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 1591 states and 1859 transitions. [2024-11-25 03:53:34,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 1859 transitions. [2024-11-25 03:53:34,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:53:34,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:34,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:34,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:34,941 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:53:36,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:36,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1592 states and 1861 transitions. [2024-11-25 03:53:36,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 1861 transitions. [2024-11-25 03:53:36,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:53:36,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:36,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:36,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:36,398 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:53:37,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:37,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 1594 states and 1864 transitions. [2024-11-25 03:53:37,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 1864 transitions. [2024-11-25 03:53:37,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:53:37,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:37,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:37,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:40,131 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:53:46,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:46,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 1598 states and 1872 transitions. [2024-11-25 03:53:46,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 1872 transitions. [2024-11-25 03:53:46,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:53:46,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:46,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:46,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:48,982 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:53:56,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:56,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 1602 states and 1880 transitions. [2024-11-25 03:53:56,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 1880 transitions. [2024-11-25 03:53:56,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:53:56,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:56,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:56,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:56,431 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:53:57,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:57,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1604 states and 1884 transitions. [2024-11-25 03:53:57,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 1884 transitions. [2024-11-25 03:53:57,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:53:57,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:57,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:57,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:57,972 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:53:59,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:59,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 1607 states and 1890 transitions. [2024-11-25 03:53:59,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 1890 transitions. [2024-11-25 03:53:59,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:53:59,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:59,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:59,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:02,566 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:54:10,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:10,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 1614 states and 1904 transitions. [2024-11-25 03:54:10,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 1904 transitions. [2024-11-25 03:54:10,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:54:10,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:10,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:10,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:14,214 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:54:21,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:21,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1617 states and 1914 transitions. [2024-11-25 03:54:21,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 1914 transitions. [2024-11-25 03:54:21,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:54:21,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:21,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:22,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:22,161 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 03:54:23,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:23,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1617 states and 1913 transitions. [2024-11-25 03:54:23,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 1913 transitions. [2024-11-25 03:54:23,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:54:23,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:23,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:23,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:23,919 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 03:54:26,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:26,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1618 states and 1913 transitions. [2024-11-25 03:54:26,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 1913 transitions. [2024-11-25 03:54:26,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:54:26,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:26,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:26,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:27,750 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:54:34,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:34,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 1621 states and 1919 transitions. [2024-11-25 03:54:34,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 1919 transitions. [2024-11-25 03:54:34,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:54:34,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:34,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:34,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:37,973 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:54:46,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:46,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1624 states and 1928 transitions. [2024-11-25 03:54:46,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 1928 transitions. [2024-11-25 03:54:46,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:54:46,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:46,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:46,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:46,585 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-25 03:54:48,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:48,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1624 states and 1927 transitions. [2024-11-25 03:54:48,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 1927 transitions. [2024-11-25 03:54:48,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:54:48,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:48,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:48,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:48,268 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-25 03:54:49,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:49,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1625 states and 1927 transitions. [2024-11-25 03:54:49,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 1927 transitions. [2024-11-25 03:54:49,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:54:49,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:49,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:50,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:52,117 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 03:54:59,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:59,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1932 states to 1628 states and 1932 transitions. [2024-11-25 03:54:59,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 1932 transitions. [2024-11-25 03:54:59,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:54:59,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:59,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:59,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:55:04,162 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:55:15,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:55:15,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 1631 states and 1950 transitions. [2024-11-25 03:55:15,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 1950 transitions. [2024-11-25 03:55:15,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:55:15,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:55:15,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:55:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:55:17,369 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:55:21,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:55:21,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1632 states and 1953 transitions. [2024-11-25 03:55:21,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 1953 transitions. [2024-11-25 03:55:21,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:55:21,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:55:21,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:55:21,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:55:21,565 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-25 03:55:23,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:55:23,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 1633 states and 1954 transitions. [2024-11-25 03:55:23,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 1954 transitions. [2024-11-25 03:55:23,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:55:23,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:55:23,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:55:23,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:55:23,760 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-25 03:55:25,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:55:25,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1633 states and 1953 transitions. [2024-11-25 03:55:25,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 1953 transitions. [2024-11-25 03:55:25,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:55:25,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:55:25,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:55:25,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:55:26,669 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:55:31,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:55:31,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 1636 states and 1959 transitions. [2024-11-25 03:55:31,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 1959 transitions. [2024-11-25 03:55:31,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:55:31,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:55:31,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:55:31,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:55:37,725 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:55:54,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:55:54,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1642 states and 1976 transitions. [2024-11-25 03:55:54,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 1976 transitions. [2024-11-25 03:55:54,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:55:54,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:55:54,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:55:54,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:55:58,869 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-25 03:56:04,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:04,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1642 states and 1975 transitions. [2024-11-25 03:56:04,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 1975 transitions. [2024-11-25 03:56:04,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:56:04,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:04,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:04,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:04,882 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-25 03:56:06,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:06,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 1642 states and 1974 transitions. [2024-11-25 03:56:06,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 1974 transitions. [2024-11-25 03:56:06,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:56:06,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:06,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:06,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:07,153 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-25 03:56:09,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:09,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 1643 states and 1974 transitions. [2024-11-25 03:56:09,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 1974 transitions. [2024-11-25 03:56:09,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 03:56:09,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:09,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:09,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:09,863 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:56:12,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:12,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 1644 states and 1977 transitions. [2024-11-25 03:56:12,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 1977 transitions. [2024-11-25 03:56:12,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 03:56:12,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:12,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:13,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:18,584 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:56:31,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:31,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1650 states and 1994 transitions. [2024-11-25 03:56:31,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 1994 transitions. [2024-11-25 03:56:31,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 03:56:31,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:31,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:31,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:32,081 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 03:56:37,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:37,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 1650 states and 1993 transitions. [2024-11-25 03:56:37,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 1993 transitions. [2024-11-25 03:56:37,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:56:37,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:37,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:37,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:38,082 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-25 03:56:39,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:39,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1651 states and 1994 transitions. [2024-11-25 03:56:39,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 1994 transitions. [2024-11-25 03:56:39,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:56:39,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:39,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:40,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:40,238 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-25 03:56:42,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:42,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 1651 states and 1993 transitions. [2024-11-25 03:56:42,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 1993 transitions. [2024-11-25 03:56:42,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 03:56:42,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:42,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:42,940 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:56:45,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:45,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1652 states and 1996 transitions. [2024-11-25 03:56:45,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 1996 transitions. [2024-11-25 03:56:45,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 03:56:45,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:45,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:45,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:51,180 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:57:04,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:04,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 1658 states and 2014 transitions. [2024-11-25 03:57:04,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 2014 transitions. [2024-11-25 03:57:04,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 03:57:04,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:04,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:06,814 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 2 proven. 20 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-25 03:57:10,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:10,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2013 states to 1658 states and 2013 transitions. [2024-11-25 03:57:10,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 2013 transitions. [2024-11-25 03:57:10,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:57:10,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:10,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:10,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:10,401 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-25 03:57:12,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:12,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 1658 states and 2012 transitions. [2024-11-25 03:57:12,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 2012 transitions. [2024-11-25 03:57:12,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:57:12,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:12,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:12,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:12,691 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-25 03:57:14,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:14,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 1659 states and 2012 transitions. [2024-11-25 03:57:14,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 2012 transitions. [2024-11-25 03:57:14,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:57:14,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:14,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:14,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:15,823 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 2 proven. 51 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:57:18,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:18,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 1660 states and 2015 transitions. [2024-11-25 03:57:18,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 2015 transitions. [2024-11-25 03:57:18,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:57:18,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:18,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:19,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:25,158 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:57:41,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:41,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 1666 states and 2033 transitions. [2024-11-25 03:57:41,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 2033 transitions. [2024-11-25 03:57:41,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:57:41,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:41,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:41,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:43,344 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 14 proven. 23 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-25 03:57:49,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:49,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 1666 states and 2032 transitions. [2024-11-25 03:57:49,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 2032 transitions. [2024-11-25 03:57:49,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:57:49,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:49,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:49,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:49,432 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-11-25 03:57:51,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:51,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 1667 states and 2033 transitions. [2024-11-25 03:57:51,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2033 transitions. [2024-11-25 03:57:51,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:57:51,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:51,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:51,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:51,687 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-11-25 03:57:53,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:53,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 1667 states and 2032 transitions. [2024-11-25 03:57:53,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2032 transitions. [2024-11-25 03:57:53,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:57:53,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:53,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:53,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:54,636 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 2 proven. 70 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:57:57,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:57,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 1668 states and 2035 transitions. [2024-11-25 03:57:57,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2035 transitions. [2024-11-25 03:57:57,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:57:57,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:57,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:57,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:03,502 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:58:19,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:19,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 1674 states and 2053 transitions. [2024-11-25 03:58:19,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2053 transitions. [2024-11-25 03:58:19,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:58:19,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:19,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:20,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:21,482 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 28 proven. 28 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-25 03:58:23,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:23,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 1674 states and 2052 transitions. [2024-11-25 03:58:23,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2052 transitions. [2024-11-25 03:58:23,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:58:23,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:23,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:24,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:24,256 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-25 03:58:26,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:26,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 1675 states and 2053 transitions. [2024-11-25 03:58:26,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2053 transitions. [2024-11-25 03:58:26,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:58:26,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:26,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:26,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:26,495 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-25 03:58:28,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:28,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 1675 states and 2052 transitions. [2024-11-25 03:58:28,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2052 transitions. [2024-11-25 03:58:28,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:58:28,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:28,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:28,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:29,519 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:58:32,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:32,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 1676 states and 2055 transitions. [2024-11-25 03:58:32,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2055 transitions. [2024-11-25 03:58:32,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:58:32,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:32,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:32,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:40,586 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:59:01,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:01,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 1682 states and 2073 transitions. [2024-11-25 03:59:01,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2073 transitions. [2024-11-25 03:59:01,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:59:01,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:01,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:02,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:03,726 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 42 proven. 33 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-25 03:59:06,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:06,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 1682 states and 2072 transitions. [2024-11-25 03:59:06,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2072 transitions. [2024-11-25 03:59:06,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:59:06,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:06,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:06,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:06,730 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-25 03:59:08,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:08,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2071 states to 1682 states and 2071 transitions. [2024-11-25 03:59:08,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2071 transitions. [2024-11-25 03:59:08,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:59:08,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:08,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:08,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:08,903 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-25 03:59:11,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:11,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2071 states to 1683 states and 2071 transitions. [2024-11-25 03:59:11,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2071 transitions. [2024-11-25 03:59:11,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:59:11,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:11,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:11,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:12,301 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 2 proven. 117 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:59:15,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:15,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 1684 states and 2073 transitions. [2024-11-25 03:59:15,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2073 transitions. [2024-11-25 03:59:15,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:59:15,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:15,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:15,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:22,347 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:59:40,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:40,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2091 states to 1690 states and 2091 transitions. [2024-11-25 03:59:40,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 2091 transitions. [2024-11-25 03:59:40,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:59:40,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:40,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:40,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:42,083 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 56 proven. 38 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-25 03:59:44,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:44,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2090 states to 1690 states and 2090 transitions. [2024-11-25 03:59:44,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 2090 transitions. [2024-11-25 03:59:44,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:59:44,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:44,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:44,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:45,056 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-11-25 03:59:47,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:47,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2091 states to 1691 states and 2091 transitions. [2024-11-25 03:59:47,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2091 transitions. [2024-11-25 03:59:47,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:59:47,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:47,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:47,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:47,428 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-11-25 03:59:49,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:49,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2090 states to 1691 states and 2090 transitions. [2024-11-25 03:59:49,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2090 transitions. [2024-11-25 03:59:49,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:59:49,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:49,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:49,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:54,117 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-25 04:01:24,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:24,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2172 states to 1730 states and 2172 transitions. [2024-11-25 04:01:24,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2172 transitions. [2024-11-25 04:01:24,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:01:24,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:24,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:24,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:30,288 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 137 proven. 28 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 04:01:34,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:34,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1731 states and 2174 transitions. [2024-11-25 04:01:34,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 2174 transitions. [2024-11-25 04:01:34,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:01:34,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:34,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:34,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:40,855 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 137 proven. 28 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 04:01:43,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:43,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2176 states to 1732 states and 2176 transitions. [2024-11-25 04:01:43,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 2176 transitions. [2024-11-25 04:01:43,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:01:43,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:43,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:44,916 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-25 04:01:46,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:46,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 1733 states and 2179 transitions. [2024-11-25 04:01:46,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1733 states and 2179 transitions. [2024-11-25 04:01:46,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:01:46,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:46,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:46,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:46,820 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-25 04:01:50,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:50,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2181 states to 1734 states and 2181 transitions. [2024-11-25 04:01:50,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2181 transitions. [2024-11-25 04:01:50,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:01:50,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:50,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:50,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:58,715 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-25 04:04:16,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:16,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1773 states and 2257 transitions. [2024-11-25 04:04:16,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2257 transitions. [2024-11-25 04:04:16,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:04:16,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:16,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:17,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:20,969 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-25 04:04:30,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:30,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1775 states and 2264 transitions. [2024-11-25 04:04:30,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2264 transitions. [2024-11-25 04:04:30,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:04:30,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:30,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:31,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:36,719 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-25 04:04:45,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:45,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1776 states and 2268 transitions. [2024-11-25 04:04:45,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 2268 transitions. [2024-11-25 04:04:45,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:04:45,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:45,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:45,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:46,375 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-25 04:04:50,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:50,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1777 states and 2270 transitions. [2024-11-25 04:04:50,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 2270 transitions. [2024-11-25 04:04:50,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 04:04:50,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:50,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:50,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:51,524 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-25 04:04:55,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:55,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1776 states and 2269 transitions. [2024-11-25 04:04:55,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 2269 transitions. [2024-11-25 04:04:55,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 04:04:55,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:55,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:55,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:55,822 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked.