./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/busybox-1.22.0/printf-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_ae56d83c-b54e-43de-acb7-439751652f40/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae56d83c-b54e-43de-acb7-439751652f40/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae56d83c-b54e-43de-acb7-439751652f40/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae56d83c-b54e-43de-acb7-439751652f40/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/busybox-1.22.0/printf-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae56d83c-b54e-43de-acb7-439751652f40/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae56d83c-b54e-43de-acb7-439751652f40/bin/ukojak-verify-CZk0znPC7b --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 7d17dd656752f8bfe37b555fca60e9904e2f2b89fd59148dbd3120bfaecc3203 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:56:51,196 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:56:51,269 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae56d83c-b54e-43de-acb7-439751652f40/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 21:56:51,275 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:56:51,276 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:56:51,301 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:56:51,302 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:56:51,303 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:56:51,303 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:56:51,303 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:56:51,303 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:56:51,303 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 21:56:51,304 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 21:56:51,304 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 21:56:51,304 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:56:51,304 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:56:51,304 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:56:51,304 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:56:51,304 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:56:51,304 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:56:51,305 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:56:51,305 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:56:51,305 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:56:51,305 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:56:51,305 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:56:51,305 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:56:51,305 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:56:51,305 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_ae56d83c-b54e-43de-acb7-439751652f40/bin/ukojak-verify-CZk0znPC7b 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 -> 7d17dd656752f8bfe37b555fca60e9904e2f2b89fd59148dbd3120bfaecc3203 [2024-12-05 21:56:51,603 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:56:51,612 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:56:51,614 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:56:51,616 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:56:51,617 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:56:51,618 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae56d83c-b54e-43de-acb7-439751652f40/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/busybox-1.22.0/printf-2.i [2024-12-05 21:56:55,005 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae56d83c-b54e-43de-acb7-439751652f40/bin/ukojak-verify-CZk0znPC7b/data/ab3b078c1/c8f6bb5118634076888230336fbb9a3b/FLAGecefc406c [2024-12-05 21:56:55,334 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:56:55,335 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae56d83c-b54e-43de-acb7-439751652f40/sv-benchmarks/c/busybox-1.22.0/printf-2.i [2024-12-05 21:56:55,364 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae56d83c-b54e-43de-acb7-439751652f40/bin/ukojak-verify-CZk0znPC7b/data/ab3b078c1/c8f6bb5118634076888230336fbb9a3b/FLAGecefc406c [2024-12-05 21:56:55,379 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae56d83c-b54e-43de-acb7-439751652f40/bin/ukojak-verify-CZk0znPC7b/data/ab3b078c1/c8f6bb5118634076888230336fbb9a3b [2024-12-05 21:56:55,381 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:56:55,383 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:56:55,384 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:56:55,384 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:56:55,389 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:56:55,390 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:56:55" (1/1) ... [2024-12-05 21:56:55,391 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b80f475 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:55, skipping insertion in model container [2024-12-05 21:56:55,391 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:56:55" (1/1) ... [2024-12-05 21:56:55,439 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:56:56,836 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:56:56,865 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:56:57,014 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:56:57,193 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-12-05 21:56:57,202 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:56:57,202 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:57 WrapperNode [2024-12-05 21:56:57,202 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:56:57,203 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:56:57,204 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:56:57,204 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:56:57,210 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:57" (1/1) ... [2024-12-05 21:56:57,260 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:57" (1/1) ... [2024-12-05 21:56:57,461 INFO L138 Inliner]: procedures = 648, calls = 864, calls flagged for inlining = 87, calls inlined = 397, statements flattened = 8010 [2024-12-05 21:56:57,461 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:56:57,462 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:56:57,462 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:56:57,462 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:56:57,471 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:57" (1/1) ... [2024-12-05 21:56:57,471 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:57" (1/1) ... [2024-12-05 21:56:57,503 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:57" (1/1) ... [2024-12-05 21:56:57,504 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:57" (1/1) ... [2024-12-05 21:56:57,641 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:57" (1/1) ... [2024-12-05 21:56:57,652 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:57" (1/1) ... [2024-12-05 21:56:57,681 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:57" (1/1) ... [2024-12-05 21:56:57,705 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:57" (1/1) ... [2024-12-05 21:56:57,725 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:57" (1/1) ... [2024-12-05 21:56:57,770 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:56:57,771 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:56:57,772 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:56:57,772 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:56:57,773 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:57" (1/1) ... [2024-12-05 21:56:57,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:56:57,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae56d83c-b54e-43de-acb7-439751652f40/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:56:57,807 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae56d83c-b54e-43de-acb7-439751652f40/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:56:57,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae56d83c-b54e-43de-acb7-439751652f40/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:56:57,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-12-05 21:56:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:56:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-12-05 21:56:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 21:56:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 21:56:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:56:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-12-05 21:56:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:56:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:56:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:56:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:56:57,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:56:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 21:56:57,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 21:56:57,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:56:57,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:56:57,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 21:56:57,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:56:57,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2024-12-05 21:56:57,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:56:58,336 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:56:58,337 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:57:27,970 INFO L? ?]: Removed 6476 outVars from TransFormulas that were not future-live. [2024-12-05 21:57:27,970 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:57:31,308 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:57:31,309 INFO L312 CfgBuilder]: Removed 106 assume(true) statements. [2024-12-05 21:57:31,309 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:57:31 BoogieIcfgContainer [2024-12-05 21:57:31,309 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:57:31,310 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:57:31,310 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:57:31,320 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:57:31,320 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:57:31" (1/1) ... [2024-12-05 21:57:31,327 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:57:31,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:31,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4783 states to 4126 states and 4783 transitions. [2024-12-05 21:57:31,417 INFO L276 IsEmpty]: Start isEmpty. Operand 4126 states and 4783 transitions. [2024-12-05 21:57:31,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 21:57:31,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:31,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:32,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:32,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:42,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:57:43,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:43,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4782 states to 4125 states and 4782 transitions. [2024-12-05 21:57:43,014 INFO L276 IsEmpty]: Start isEmpty. Operand 4125 states and 4782 transitions. [2024-12-05 21:57:43,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 21:57:43,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:43,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:43,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:44,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:54,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:57:54,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:54,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4781 states to 4124 states and 4781 transitions. [2024-12-05 21:57:54,778 INFO L276 IsEmpty]: Start isEmpty. Operand 4124 states and 4781 transitions. [2024-12-05 21:57:54,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 21:57:54,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:54,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:55,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:55,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:55,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:55,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4780 states to 4123 states and 4780 transitions. [2024-12-05 21:57:55,585 INFO L276 IsEmpty]: Start isEmpty. Operand 4123 states and 4780 transitions. [2024-12-05 21:57:55,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 21:57:55,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:55,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:56,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:56,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:57,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:57,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4782 states to 4125 states and 4782 transitions. [2024-12-05 21:57:57,266 INFO L276 IsEmpty]: Start isEmpty. Operand 4125 states and 4782 transitions. [2024-12-05 21:57:57,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 21:57:57,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:57,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:58,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:59,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:59,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4781 states to 4124 states and 4781 transitions. [2024-12-05 21:57:59,587 INFO L276 IsEmpty]: Start isEmpty. Operand 4124 states and 4781 transitions. [2024-12-05 21:57:59,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 21:57:59,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:59,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:00,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:00,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:01,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:01,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4782 states to 4125 states and 4782 transitions. [2024-12-05 21:58:01,037 INFO L276 IsEmpty]: Start isEmpty. Operand 4125 states and 4782 transitions. [2024-12-05 21:58:01,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:58:01,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:01,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:01,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:01,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:02,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:02,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4784 states to 4127 states and 4784 transitions. [2024-12-05 21:58:02,706 INFO L276 IsEmpty]: Start isEmpty. Operand 4127 states and 4784 transitions. [2024-12-05 21:58:02,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 21:58:02,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:02,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:03,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:03,793 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:04,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:04,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4786 states to 4129 states and 4786 transitions. [2024-12-05 21:58:04,690 INFO L276 IsEmpty]: Start isEmpty. Operand 4129 states and 4786 transitions. [2024-12-05 21:58:04,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:58:04,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:04,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:05,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:05,488 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:06,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:06,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4788 states to 4131 states and 4788 transitions. [2024-12-05 21:58:06,479 INFO L276 IsEmpty]: Start isEmpty. Operand 4131 states and 4788 transitions. [2024-12-05 21:58:06,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:58:06,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:06,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:06,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:07,896 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:58:18,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:58:23,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:23,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4787 states to 4130 states and 4787 transitions. [2024-12-05 21:58:23,911 INFO L276 IsEmpty]: Start isEmpty. Operand 4130 states and 4787 transitions. [2024-12-05 21:58:23,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:58:23,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:23,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:24,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:24,963 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:26,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:26,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4789 states to 4132 states and 4789 transitions. [2024-12-05 21:58:26,612 INFO L276 IsEmpty]: Start isEmpty. Operand 4132 states and 4789 transitions. [2024-12-05 21:58:26,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:58:26,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:26,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:27,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:27,601 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:29,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:29,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4791 states to 4134 states and 4791 transitions. [2024-12-05 21:58:29,328 INFO L276 IsEmpty]: Start isEmpty. Operand 4134 states and 4791 transitions. [2024-12-05 21:58:29,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:58:29,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:29,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:29,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:30,319 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:32,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:32,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4793 states to 4136 states and 4793 transitions. [2024-12-05 21:58:32,225 INFO L276 IsEmpty]: Start isEmpty. Operand 4136 states and 4793 transitions. [2024-12-05 21:58:32,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 21:58:32,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:32,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:32,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:33,536 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:35,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:35,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4795 states to 4138 states and 4795 transitions. [2024-12-05 21:58:35,601 INFO L276 IsEmpty]: Start isEmpty. Operand 4138 states and 4795 transitions. [2024-12-05 21:58:35,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 21:58:35,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:35,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:36,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:36,742 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:38,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:38,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4796 states to 4140 states and 4796 transitions. [2024-12-05 21:58:38,270 INFO L276 IsEmpty]: Start isEmpty. Operand 4140 states and 4796 transitions. [2024-12-05 21:58:38,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:58:38,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:38,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:38,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:39,911 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 21:58:51,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:59:06,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:06,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4795 states to 4139 states and 4795 transitions. [2024-12-05 21:59:06,368 INFO L276 IsEmpty]: Start isEmpty. Operand 4139 states and 4795 transitions. [2024-12-05 21:59:06,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:59:06,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:06,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:06,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:07,842 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 21:59:08,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:08,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4794 states to 4138 states and 4794 transitions. [2024-12-05 21:59:08,326 INFO L276 IsEmpty]: Start isEmpty. Operand 4138 states and 4794 transitions. [2024-12-05 21:59:08,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:59:08,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:08,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:08,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:09,953 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 21:59:12,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:12,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4793 states to 4137 states and 4793 transitions. [2024-12-05 21:59:12,314 INFO L276 IsEmpty]: Start isEmpty. Operand 4137 states and 4793 transitions. [2024-12-05 21:59:12,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:59:12,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:12,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:12,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:13,035 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 21:59:13,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:13,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4798 states to 4139 states and 4798 transitions. [2024-12-05 21:59:13,106 INFO L276 IsEmpty]: Start isEmpty. Operand 4139 states and 4798 transitions. [2024-12-05 21:59:13,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:59:13,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:13,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:13,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:15,746 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 21:59:18,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:18,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4802 states to 4141 states and 4802 transitions. [2024-12-05 21:59:18,188 INFO L276 IsEmpty]: Start isEmpty. Operand 4141 states and 4802 transitions. [2024-12-05 21:59:18,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:59:18,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:18,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:18,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:19,933 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 21:59:22,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:22,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4803 states to 4142 states and 4803 transitions. [2024-12-05 21:59:22,572 INFO L276 IsEmpty]: Start isEmpty. Operand 4142 states and 4803 transitions. [2024-12-05 21:59:22,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:59:22,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:22,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:23,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:23,129 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 21:59:23,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:23,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4802 states to 4141 states and 4802 transitions. [2024-12-05 21:59:23,170 INFO L276 IsEmpty]: Start isEmpty. Operand 4141 states and 4802 transitions. [2024-12-05 21:59:23,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:59:23,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:23,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:23,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:25,386 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 21:59:28,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:28,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4804 states to 4142 states and 4804 transitions. [2024-12-05 21:59:28,524 INFO L276 IsEmpty]: Start isEmpty. Operand 4142 states and 4804 transitions. [2024-12-05 21:59:28,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:59:28,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:28,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:29,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:29,800 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 21:59:37,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:37,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4812 states to 4146 states and 4812 transitions. [2024-12-05 21:59:37,225 INFO L276 IsEmpty]: Start isEmpty. Operand 4146 states and 4812 transitions. [2024-12-05 21:59:37,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:59:37,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:37,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:37,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:40,180 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 21:59:52,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:52,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4820 states to 4150 states and 4820 transitions. [2024-12-05 21:59:52,254 INFO L276 IsEmpty]: Start isEmpty. Operand 4150 states and 4820 transitions. [2024-12-05 21:59:52,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 21:59:52,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:52,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:52,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:52,846 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 21:59:54,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:54,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4822 states to 4151 states and 4822 transitions. [2024-12-05 21:59:54,732 INFO L276 IsEmpty]: Start isEmpty. Operand 4151 states and 4822 transitions. [2024-12-05 21:59:54,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 21:59:54,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:54,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:55,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:55,423 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 21:59:56,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:56,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4825 states to 4153 states and 4825 transitions. [2024-12-05 21:59:56,508 INFO L276 IsEmpty]: Start isEmpty. Operand 4153 states and 4825 transitions. [2024-12-05 21:59:56,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 21:59:56,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:56,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:57,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:00,572 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:00:15,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:15,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4837 states to 4159 states and 4837 transitions. [2024-12-05 22:00:15,264 INFO L276 IsEmpty]: Start isEmpty. Operand 4159 states and 4837 transitions. [2024-12-05 22:00:15,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:00:15,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:15,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:15,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:19,566 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:00:32,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:32,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4845 states to 4163 states and 4845 transitions. [2024-12-05 22:00:32,298 INFO L276 IsEmpty]: Start isEmpty. Operand 4163 states and 4845 transitions. [2024-12-05 22:00:32,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:00:32,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:32,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:32,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:32,845 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:00:35,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:35,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4849 states to 4165 states and 4849 transitions. [2024-12-05 22:00:35,033 INFO L276 IsEmpty]: Start isEmpty. Operand 4165 states and 4849 transitions. [2024-12-05 22:00:35,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:00:35,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:35,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:35,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:35,713 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:00:38,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:38,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4855 states to 4168 states and 4855 transitions. [2024-12-05 22:00:38,147 INFO L276 IsEmpty]: Start isEmpty. Operand 4168 states and 4855 transitions. [2024-12-05 22:00:38,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:00:38,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:38,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:38,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:39,480 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:00:42,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:42,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4857 states to 4169 states and 4857 transitions. [2024-12-05 22:00:42,493 INFO L276 IsEmpty]: Start isEmpty. Operand 4169 states and 4857 transitions. [2024-12-05 22:00:42,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:00:42,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:42,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:43,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:48,168 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:01:03,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:03,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4871 states to 4176 states and 4871 transitions. [2024-12-05 22:01:03,545 INFO L276 IsEmpty]: Start isEmpty. Operand 4176 states and 4871 transitions. [2024-12-05 22:01:03,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:01:03,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:03,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:04,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:10,135 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:01:25,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:25,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4880 states to 4179 states and 4880 transitions. [2024-12-05 22:01:25,248 INFO L276 IsEmpty]: Start isEmpty. Operand 4179 states and 4880 transitions. [2024-12-05 22:01:25,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:01:25,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:25,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:25,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:25,833 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 22:01:28,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:28,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4879 states to 4179 states and 4879 transitions. [2024-12-05 22:01:28,378 INFO L276 IsEmpty]: Start isEmpty. Operand 4179 states and 4879 transitions. [2024-12-05 22:01:28,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:01:28,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:28,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:28,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:29,048 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 22:01:31,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:31,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4879 states to 4180 states and 4879 transitions. [2024-12-05 22:01:31,816 INFO L276 IsEmpty]: Start isEmpty. Operand 4180 states and 4879 transitions. [2024-12-05 22:01:31,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:01:31,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:31,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:32,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:33,245 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:01:36,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:36,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4882 states to 4181 states and 4882 transitions. [2024-12-05 22:01:36,745 INFO L276 IsEmpty]: Start isEmpty. Operand 4181 states and 4882 transitions. [2024-12-05 22:01:36,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:01:36,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:36,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:37,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:39,936 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:01:54,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:54,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4890 states to 4185 states and 4890 transitions. [2024-12-05 22:01:54,213 INFO L276 IsEmpty]: Start isEmpty. Operand 4185 states and 4890 transitions. [2024-12-05 22:01:54,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:01:54,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:54,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:54,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:00,873 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:02:17,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:17,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4898 states to 4188 states and 4898 transitions. [2024-12-05 22:02:17,935 INFO L276 IsEmpty]: Start isEmpty. Operand 4188 states and 4898 transitions. [2024-12-05 22:02:17,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:02:17,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:17,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:18,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:18,526 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-05 22:02:21,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:21,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4897 states to 4188 states and 4897 transitions. [2024-12-05 22:02:21,374 INFO L276 IsEmpty]: Start isEmpty. Operand 4188 states and 4897 transitions. [2024-12-05 22:02:21,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:02:21,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:21,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:21,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:22,084 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-05 22:02:25,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:25,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4897 states to 4189 states and 4897 transitions. [2024-12-05 22:02:25,092 INFO L276 IsEmpty]: Start isEmpty. Operand 4189 states and 4897 transitions. [2024-12-05 22:02:25,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:02:25,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:25,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:25,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:26,710 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:02:30,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:30,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4900 states to 4190 states and 4900 transitions. [2024-12-05 22:02:30,572 INFO L276 IsEmpty]: Start isEmpty. Operand 4190 states and 4900 transitions. [2024-12-05 22:02:30,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:02:30,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:30,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:31,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:41,763 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:02:57,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:57,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4901 states to 4191 states and 4901 transitions. [2024-12-05 22:02:57,468 INFO L276 IsEmpty]: Start isEmpty. Operand 4191 states and 4901 transitions. [2024-12-05 22:02:57,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:02:57,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:57,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:58,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:04,963 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:03:30,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:30,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4914 states to 4197 states and 4914 transitions. [2024-12-05 22:03:30,321 INFO L276 IsEmpty]: Start isEmpty. Operand 4197 states and 4914 transitions. [2024-12-05 22:03:30,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:03:30,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:30,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:30,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:30,951 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-05 22:03:33,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:33,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4913 states to 4197 states and 4913 transitions. [2024-12-05 22:03:33,928 INFO L276 IsEmpty]: Start isEmpty. Operand 4197 states and 4913 transitions. [2024-12-05 22:03:33,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:03:33,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:33,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:34,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:34,642 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-05 22:03:37,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:37,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4913 states to 4198 states and 4913 transitions. [2024-12-05 22:03:37,841 INFO L276 IsEmpty]: Start isEmpty. Operand 4198 states and 4913 transitions. [2024-12-05 22:03:37,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:03:37,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:37,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:39,444 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:03:43,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:43,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4916 states to 4199 states and 4916 transitions. [2024-12-05 22:03:43,522 INFO L276 IsEmpty]: Start isEmpty. Operand 4199 states and 4916 transitions. [2024-12-05 22:03:43,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:03:43,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:43,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:44,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:47,447 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-05 22:04:00,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:00,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4922 states to 4203 states and 4922 transitions. [2024-12-05 22:04:00,078 INFO L276 IsEmpty]: Start isEmpty. Operand 4203 states and 4922 transitions. [2024-12-05 22:04:00,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:04:00,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:00,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:00,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:10,230 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:04:33,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:33,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4931 states to 4206 states and 4931 transitions. [2024-12-05 22:04:33,862 INFO L276 IsEmpty]: Start isEmpty. Operand 4206 states and 4931 transitions. [2024-12-05 22:04:33,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:04:33,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:33,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:34,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:34,479 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-05 22:04:37,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:37,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4930 states to 4206 states and 4930 transitions. [2024-12-05 22:04:37,528 INFO L276 IsEmpty]: Start isEmpty. Operand 4206 states and 4930 transitions. [2024-12-05 22:04:37,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:04:37,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:37,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:38,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:38,300 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-05 22:04:41,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:41,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4930 states to 4207 states and 4930 transitions. [2024-12-05 22:04:41,924 INFO L276 IsEmpty]: Start isEmpty. Operand 4207 states and 4930 transitions. [2024-12-05 22:04:41,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:04:41,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:41,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:42,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:43,776 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:04:54,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:54,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4936 states to 4210 states and 4936 transitions. [2024-12-05 22:04:54,846 INFO L276 IsEmpty]: Start isEmpty. Operand 4210 states and 4936 transitions. [2024-12-05 22:04:54,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:04:54,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:54,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:55,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:04,637 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 8 proven. 15 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-05 22:05:24,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:24,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4943 states to 4214 states and 4943 transitions. [2024-12-05 22:05:24,518 INFO L276 IsEmpty]: Start isEmpty. Operand 4214 states and 4943 transitions. [2024-12-05 22:05:24,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:05:24,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:24,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:25,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:32,671 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:05:56,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:56,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4952 states to 4217 states and 4952 transitions. [2024-12-05 22:05:56,096 INFO L276 IsEmpty]: Start isEmpty. Operand 4217 states and 4952 transitions. [2024-12-05 22:05:56,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:05:56,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:56,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:56,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:56,728 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-05 22:06:00,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:00,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4951 states to 4217 states and 4951 transitions. [2024-12-05 22:06:00,398 INFO L276 IsEmpty]: Start isEmpty. Operand 4217 states and 4951 transitions. [2024-12-05 22:06:00,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:06:00,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:00,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:00,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:01,112 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-05 22:06:05,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:05,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4951 states to 4218 states and 4951 transitions. [2024-12-05 22:06:05,121 INFO L276 IsEmpty]: Start isEmpty. Operand 4218 states and 4951 transitions. [2024-12-05 22:06:05,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:06:05,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:05,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:05,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:07,305 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-05 22:06:24,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:24,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4962 states to 4222 states and 4962 transitions. [2024-12-05 22:06:24,278 INFO L276 IsEmpty]: Start isEmpty. Operand 4222 states and 4962 transitions. [2024-12-05 22:06:24,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:06:24,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:24,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:24,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:26,292 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:06:40,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:40,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4972 states to 4225 states and 4972 transitions. [2024-12-05 22:06:40,557 INFO L276 IsEmpty]: Start isEmpty. Operand 4225 states and 4972 transitions. [2024-12-05 22:06:40,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:06:40,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:40,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:41,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:56,963 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:07:35,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:35,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4983 states to 4228 states and 4983 transitions. [2024-12-05 22:07:35,097 INFO L276 IsEmpty]: Start isEmpty. Operand 4228 states and 4983 transitions. [2024-12-05 22:07:35,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:07:35,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:35,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:35,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:37,162 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-05 22:07:46,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:46,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4986 states to 4230 states and 4986 transitions. [2024-12-05 22:07:46,618 INFO L276 IsEmpty]: Start isEmpty. Operand 4230 states and 4986 transitions. [2024-12-05 22:07:46,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:07:46,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:46,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:47,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:08,021 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:08:41,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5027 states to 4233 states and 5027 transitions. [2024-12-05 22:08:41,449 INFO L276 IsEmpty]: Start isEmpty. Operand 4233 states and 5027 transitions. [2024-12-05 22:08:41,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:08:41,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:41,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:42,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:54,100 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:09:21,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:21,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5035 states to 4237 states and 5035 transitions. [2024-12-05 22:09:21,152 INFO L276 IsEmpty]: Start isEmpty. Operand 4237 states and 5035 transitions. [2024-12-05 22:09:21,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:09:21,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:21,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:21,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:21,779 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-05 22:09:25,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:25,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5034 states to 4237 states and 5034 transitions. [2024-12-05 22:09:25,806 INFO L276 IsEmpty]: Start isEmpty. Operand 4237 states and 5034 transitions. [2024-12-05 22:09:25,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:09:25,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:25,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:26,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:26,568 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-05 22:09:30,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:30,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5034 states to 4238 states and 5034 transitions. [2024-12-05 22:09:30,886 INFO L276 IsEmpty]: Start isEmpty. Operand 4238 states and 5034 transitions. [2024-12-05 22:09:30,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:09:30,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:30,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:31,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:33,008 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 2 proven. 51 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:09:48,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:48,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5046 states to 4241 states and 5046 transitions. [2024-12-05 22:09:48,947 INFO L276 IsEmpty]: Start isEmpty. Operand 4241 states and 5046 transitions. [2024-12-05 22:09:48,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:09:48,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:48,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:49,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:12,954 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:11:05,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:05,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5098 states to 4245 states and 5098 transitions. [2024-12-05 22:11:05,936 INFO L276 IsEmpty]: Start isEmpty. Operand 4245 states and 5098 transitions. [2024-12-05 22:11:05,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:11:05,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:05,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:06,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:06,753 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 2 proven. 51 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:11:16,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:16,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5101 states to 4247 states and 5101 transitions. [2024-12-05 22:11:16,211 INFO L276 IsEmpty]: Start isEmpty. Operand 4247 states and 5101 transitions. [2024-12-05 22:11:16,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:11:16,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:16,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:16,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:27,236 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked.