./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label31.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d270719-11eb-4833-8b68-11d79079bea2/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d270719-11eb-4833-8b68-11d79079bea2/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_5d270719-11eb-4833-8b68-11d79079bea2/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d270719-11eb-4833-8b68-11d79079bea2/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label31.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d270719-11eb-4833-8b68-11d79079bea2/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d270719-11eb-4833-8b68-11d79079bea2/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e4dd87ffa8279e5be73819f1eecf23f4704317559faef100e8eb60d719eb066b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:20:02,671 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:20:02,756 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d270719-11eb-4833-8b68-11d79079bea2/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:20:02,761 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:20:02,761 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:20:02,799 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:20:02,802 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:20:02,802 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:20:02,803 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:20:02,803 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:20:02,803 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:20:02,803 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:20:02,803 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:20:02,803 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:20:02,804 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:20:02,804 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:20:02,804 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:20:02,804 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:20:02,804 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:20:02,804 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:20:02,804 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:20:02,804 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:20:02,804 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:20:02,804 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:20:02,805 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:20:02,805 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:20:02,807 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:20:02,807 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:20:02,807 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:20:02,807 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:20:02,808 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:20:02,808 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:20:02,808 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:20:02,808 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_5d270719-11eb-4833-8b68-11d79079bea2/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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e4dd87ffa8279e5be73819f1eecf23f4704317559faef100e8eb60d719eb066b [2024-11-25 04:20:03,165 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:20:03,178 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:20:03,183 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:20:03,184 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:20:03,185 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:20:03,186 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d270719-11eb-4833-8b68-11d79079bea2/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/eca-rers2012/Problem01_label31.c [2024-11-25 04:20:06,198 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d270719-11eb-4833-8b68-11d79079bea2/bin/ukojak-verify-ENZ3QT5qd3/data/c5999ee1e/a63e219a31e246f9a3988753ac96b433/FLAG740ef7d44 [2024-11-25 04:20:06,511 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:20:06,512 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d270719-11eb-4833-8b68-11d79079bea2/sv-benchmarks/c/eca-rers2012/Problem01_label31.c [2024-11-25 04:20:06,525 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d270719-11eb-4833-8b68-11d79079bea2/bin/ukojak-verify-ENZ3QT5qd3/data/c5999ee1e/a63e219a31e246f9a3988753ac96b433/FLAG740ef7d44 [2024-11-25 04:20:06,540 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d270719-11eb-4833-8b68-11d79079bea2/bin/ukojak-verify-ENZ3QT5qd3/data/c5999ee1e/a63e219a31e246f9a3988753ac96b433 [2024-11-25 04:20:06,547 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:20:06,549 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:20:06,550 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:20:06,551 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:20:06,561 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:20:06,562 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:20:06" (1/1) ... [2024-11-25 04:20:06,564 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@201ad5f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:06, skipping insertion in model container [2024-11-25 04:20:06,565 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:20:06" (1/1) ... [2024-11-25 04:20:06,602 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:20:06,890 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d270719-11eb-4833-8b68-11d79079bea2/sv-benchmarks/c/eca-rers2012/Problem01_label31.c[16993,17006] [2024-11-25 04:20:06,933 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:20:06,951 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:20:07,069 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d270719-11eb-4833-8b68-11d79079bea2/sv-benchmarks/c/eca-rers2012/Problem01_label31.c[16993,17006] [2024-11-25 04:20:07,084 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:20:07,104 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:20:07,104 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:07 WrapperNode [2024-11-25 04:20:07,105 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:20:07,106 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:20:07,106 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:20:07,106 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:20:07,111 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:07" (1/1) ... [2024-11-25 04:20:07,125 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:07" (1/1) ... [2024-11-25 04:20:07,176 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2024-11-25 04:20:07,176 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:20:07,177 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:20:07,177 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:20:07,177 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:20:07,185 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:07" (1/1) ... [2024-11-25 04:20:07,185 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:07" (1/1) ... [2024-11-25 04:20:07,189 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:07" (1/1) ... [2024-11-25 04:20:07,190 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:07" (1/1) ... [2024-11-25 04:20:07,208 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:07" (1/1) ... [2024-11-25 04:20:07,210 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:07" (1/1) ... [2024-11-25 04:20:07,217 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:07" (1/1) ... [2024-11-25 04:20:07,221 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:07" (1/1) ... [2024-11-25 04:20:07,224 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:07" (1/1) ... [2024-11-25 04:20:07,230 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:20:07,231 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:20:07,231 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:20:07,231 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:20:07,232 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:07" (1/1) ... [2024-11-25 04:20:07,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:20:07,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d270719-11eb-4833-8b68-11d79079bea2/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:20:07,275 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d270719-11eb-4833-8b68-11d79079bea2/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:20:07,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d270719-11eb-4833-8b68-11d79079bea2/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:20:07,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:20:07,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:20:07,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:20:07,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:20:07,407 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:20:07,409 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:20:08,844 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-11-25 04:20:08,845 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:20:09,237 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:20:09,237 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 04:20:09,238 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:20:09 BoogieIcfgContainer [2024-11-25 04:20:09,238 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:20:09,239 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:20:09,239 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:20:09,255 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:20:09,256 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:20:09" (1/1) ... [2024-11-25 04:20:09,266 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:20:09,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:09,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-11-25 04:20:09,329 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-11-25 04:20:09,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:20:09,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:09,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:09,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:10,028 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 04:20:10,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:10,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 145 states and 243 transitions. [2024-11-25 04:20:10,736 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 243 transitions. [2024-11-25 04:20:10,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 04:20:10,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:10,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:10,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:11,077 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:11,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:11,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 146 states and 244 transitions. [2024-11-25 04:20:11,421 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 244 transitions. [2024-11-25 04:20:11,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 04:20:11,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:11,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:11,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:11,535 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:11,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:11,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 150 states and 250 transitions. [2024-11-25 04:20:11,643 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 250 transitions. [2024-11-25 04:20:11,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 04:20:11,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:11,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:11,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:11,802 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:20:12,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:12,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 151 states and 251 transitions. [2024-11-25 04:20:12,071 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 251 transitions. [2024-11-25 04:20:12,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 04:20:12,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:12,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:12,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:12,336 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:12,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:12,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 165 states and 268 transitions. [2024-11-25 04:20:12,640 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 268 transitions. [2024-11-25 04:20:12,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 04:20:12,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:12,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:12,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:12,889 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:20:13,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:13,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 171 states and 274 transitions. [2024-11-25 04:20:13,050 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 274 transitions. [2024-11-25 04:20:13,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:20:13,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:13,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:13,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:13,354 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:14,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:14,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 186 states and 293 transitions. [2024-11-25 04:20:14,056 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 293 transitions. [2024-11-25 04:20:14,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:20:14,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:14,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:14,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:14,224 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:14,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:14,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 204 states and 321 transitions. [2024-11-25 04:20:14,736 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 321 transitions. [2024-11-25 04:20:14,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 04:20:14,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:14,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:14,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:14,944 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:20:15,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:15,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 205 states and 322 transitions. [2024-11-25 04:20:15,264 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 322 transitions. [2024-11-25 04:20:15,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 04:20:15,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:15,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:15,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:15,388 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:16,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:16,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 224 states and 347 transitions. [2024-11-25 04:20:16,172 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 347 transitions. [2024-11-25 04:20:16,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 04:20:16,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:16,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:16,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:16,252 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:16,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:16,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 238 states and 363 transitions. [2024-11-25 04:20:16,677 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 363 transitions. [2024-11-25 04:20:16,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 04:20:16,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:16,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:16,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:16,796 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:17,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:17,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 247 states and 375 transitions. [2024-11-25 04:20:17,234 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 375 transitions. [2024-11-25 04:20:17,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 04:20:17,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:17,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:17,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:17,412 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:20:17,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:17,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 251 states and 379 transitions. [2024-11-25 04:20:17,562 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 379 transitions. [2024-11-25 04:20:17,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 04:20:17,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:17,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:17,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:17,691 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:17,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:17,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 258 states and 388 transitions. [2024-11-25 04:20:17,834 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 388 transitions. [2024-11-25 04:20:17,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:20:17,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:17,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:17,977 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:18,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:18,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 267 states and 403 transitions. [2024-11-25 04:20:18,417 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 403 transitions. [2024-11-25 04:20:18,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:20:18,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:18,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:18,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:18,530 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:19,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:19,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 281 states and 418 transitions. [2024-11-25 04:20:19,009 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 418 transitions. [2024-11-25 04:20:19,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:20:19,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:19,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:19,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:19,096 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:19,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:19,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 285 states and 422 transitions. [2024-11-25 04:20:19,320 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 422 transitions. [2024-11-25 04:20:19,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:20:19,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:19,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:19,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:19,392 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:19,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:19,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 302 states and 443 transitions. [2024-11-25 04:20:19,839 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 443 transitions. [2024-11-25 04:20:19,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:20:19,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:19,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:19,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:19,969 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:20,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:20,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 309 states and 451 transitions. [2024-11-25 04:20:20,448 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 451 transitions. [2024-11-25 04:20:20,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:20:20,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:20,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:20,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:20,552 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:20:20,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:20,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 313 states and 455 transitions. [2024-11-25 04:20:20,773 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 455 transitions. [2024-11-25 04:20:20,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:20:20,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:20,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:20,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:20,844 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:20:21,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:21,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 332 states and 478 transitions. [2024-11-25 04:20:21,427 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 478 transitions. [2024-11-25 04:20:21,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:20:21,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:21,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:21,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:21,500 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:20:21,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:21,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 338 states and 484 transitions. [2024-11-25 04:20:21,910 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 484 transitions. [2024-11-25 04:20:21,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 04:20:21,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:21,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:21,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:21,994 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:20:22,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:22,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 353 states and 501 transitions. [2024-11-25 04:20:22,404 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 501 transitions. [2024-11-25 04:20:22,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 04:20:22,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:22,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:22,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:22,483 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:20:22,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:22,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 361 states and 509 transitions. [2024-11-25 04:20:22,830 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 509 transitions. [2024-11-25 04:20:22,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 04:20:22,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:22,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:22,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:22,964 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 04:20:23,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:23,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 442 states and 600 transitions. [2024-11-25 04:20:23,809 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 600 transitions. [2024-11-25 04:20:23,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 04:20:23,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:23,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:23,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:23,883 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:24,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:24,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 474 states and 639 transitions. [2024-11-25 04:20:24,768 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 639 transitions. [2024-11-25 04:20:24,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 04:20:24,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:24,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:24,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:24,874 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:20:26,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:26,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 496 states and 668 transitions. [2024-11-25 04:20:26,003 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 668 transitions. [2024-11-25 04:20:26,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 04:20:26,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:26,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:26,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:26,076 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:20:26,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:26,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 500 states and 671 transitions. [2024-11-25 04:20:26,359 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 671 transitions. [2024-11-25 04:20:26,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 04:20:26,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:26,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:26,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:26,435 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:20:26,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:26,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 507 states and 679 transitions. [2024-11-25 04:20:26,611 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 679 transitions. [2024-11-25 04:20:26,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 04:20:26,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:26,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:26,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:26,689 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:20:26,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:26,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 511 states and 682 transitions. [2024-11-25 04:20:26,854 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 682 transitions. [2024-11-25 04:20:26,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 04:20:26,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:26,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:26,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:27,013 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 04:20:27,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:27,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 516 states and 688 transitions. [2024-11-25 04:20:27,302 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 688 transitions. [2024-11-25 04:20:27,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 04:20:27,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:27,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:27,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:27,455 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 04:20:27,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:27,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 519 states and 691 transitions. [2024-11-25 04:20:27,522 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 691 transitions. [2024-11-25 04:20:27,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 04:20:27,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:27,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:27,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:27,671 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:28,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:28,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 534 states and 710 transitions. [2024-11-25 04:20:28,346 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 710 transitions. [2024-11-25 04:20:28,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 04:20:28,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:28,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:28,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:28,465 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:28,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:28,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 538 states and 713 transitions. [2024-11-25 04:20:28,755 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 713 transitions. [2024-11-25 04:20:28,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 04:20:28,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:28,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:28,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:28,902 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 04:20:29,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:29,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 540 states and 715 transitions. [2024-11-25 04:20:29,080 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 715 transitions. [2024-11-25 04:20:29,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 04:20:29,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:29,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:29,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:29,155 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:29,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:29,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 572 states and 750 transitions. [2024-11-25 04:20:29,640 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 750 transitions. [2024-11-25 04:20:29,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 04:20:29,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:29,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:29,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:29,723 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 04:20:30,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:30,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 599 states and 779 transitions. [2024-11-25 04:20:30,478 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 779 transitions. [2024-11-25 04:20:30,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 04:20:30,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:30,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:30,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:30,569 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:20:30,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:30,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 606 states and 785 transitions. [2024-11-25 04:20:30,666 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 785 transitions. [2024-11-25 04:20:30,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 04:20:30,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:30,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:30,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:30,786 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:20:30,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:30,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 610 states and 788 transitions. [2024-11-25 04:20:30,963 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 788 transitions. [2024-11-25 04:20:30,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 04:20:30,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:30,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:30,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:31,086 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:31,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:31,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 641 states and 836 transitions. [2024-11-25 04:20:31,312 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 836 transitions. [2024-11-25 04:20:31,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 04:20:31,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:31,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:31,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:31,462 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 04:20:31,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:31,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 642 states and 836 transitions. [2024-11-25 04:20:31,585 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 836 transitions. [2024-11-25 04:20:31,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 04:20:31,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:31,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:31,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:31,664 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:32,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:32,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 686 states and 884 transitions. [2024-11-25 04:20:32,498 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 884 transitions. [2024-11-25 04:20:32,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 04:20:32,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:32,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:32,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:32,603 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 04:20:32,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:32,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 695 states and 893 transitions. [2024-11-25 04:20:32,810 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 893 transitions. [2024-11-25 04:20:32,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 04:20:32,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:32,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:32,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:33,124 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 83 proven. 10 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 04:20:33,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:33,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 711 states and 911 transitions. [2024-11-25 04:20:33,643 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 911 transitions. [2024-11-25 04:20:33,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 04:20:33,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:33,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:33,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:33,790 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:34,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:34,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 778 states and 984 transitions. [2024-11-25 04:20:34,946 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 984 transitions. [2024-11-25 04:20:34,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 04:20:34,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:34,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:34,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:35,049 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 04:20:35,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:35,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 792 states and 1001 transitions. [2024-11-25 04:20:35,517 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1001 transitions. [2024-11-25 04:20:35,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 04:20:35,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:35,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:35,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:35,707 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 04:20:36,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:36,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 797 states and 1006 transitions. [2024-11-25 04:20:36,102 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1006 transitions. [2024-11-25 04:20:36,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 04:20:36,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:36,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:36,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:36,290 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 04:20:36,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:36,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 802 states and 1011 transitions. [2024-11-25 04:20:36,476 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1011 transitions. [2024-11-25 04:20:36,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 04:20:36,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:36,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:36,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:36,764 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 04:20:37,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:37,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 808 states and 1017 transitions. [2024-11-25 04:20:37,067 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1017 transitions. [2024-11-25 04:20:37,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 04:20:37,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:37,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:37,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:37,270 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 04:20:37,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:37,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 811 states and 1020 transitions. [2024-11-25 04:20:37,405 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1020 transitions. [2024-11-25 04:20:37,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 04:20:37,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:37,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:37,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:37,558 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-25 04:20:37,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:37,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 814 states and 1023 transitions. [2024-11-25 04:20:37,708 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1023 transitions. [2024-11-25 04:20:37,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:20:37,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:37,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:37,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:37,923 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 76 proven. 3 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 04:20:38,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:38,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 817 states and 1026 transitions. [2024-11-25 04:20:38,006 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1026 transitions. [2024-11-25 04:20:38,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:20:38,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:38,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:38,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:38,264 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 76 proven. 3 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 04:20:38,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:38,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 820 states and 1029 transitions. [2024-11-25 04:20:38,432 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1029 transitions. [2024-11-25 04:20:38,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:20:38,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:38,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:38,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:38,526 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 04:20:38,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:38,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 828 states and 1036 transitions. [2024-11-25 04:20:38,861 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1036 transitions. [2024-11-25 04:20:38,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 04:20:38,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:38,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:38,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:38,950 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 04:20:39,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:39,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 841 states and 1049 transitions. [2024-11-25 04:20:39,055 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1049 transitions. [2024-11-25 04:20:39,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 04:20:39,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:39,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:39,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:39,213 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 117 proven. 29 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 04:20:39,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:39,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 860 states and 1069 transitions. [2024-11-25 04:20:39,435 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1069 transitions. [2024-11-25 04:20:39,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 04:20:39,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:39,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:39,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:39,499 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 04:20:39,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:39,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 869 states and 1078 transitions. [2024-11-25 04:20:39,567 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1078 transitions. [2024-11-25 04:20:39,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 04:20:39,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:39,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:39,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:40,310 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 110 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:44,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:44,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 962 states and 1221 transitions. [2024-11-25 04:20:44,421 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1221 transitions. [2024-11-25 04:20:44,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 04:20:44,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:44,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:44,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:44,784 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 110 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:45,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:45,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 989 states and 1249 transitions. [2024-11-25 04:20:45,585 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1249 transitions. [2024-11-25 04:20:45,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 04:20:45,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:45,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:45,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:45,928 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 110 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:47,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:47,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 1002 states and 1262 transitions. [2024-11-25 04:20:47,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1262 transitions. [2024-11-25 04:20:47,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 04:20:47,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:47,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:47,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:47,333 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 110 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:47,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:47,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 1008 states and 1266 transitions. [2024-11-25 04:20:47,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1266 transitions. [2024-11-25 04:20:47,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 04:20:47,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:47,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:47,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:48,155 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 110 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:48,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:48,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 1012 states and 1269 transitions. [2024-11-25 04:20:48,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1269 transitions. [2024-11-25 04:20:48,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 04:20:48,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:48,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:48,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:48,822 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 95 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:20:50,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:50,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1087 states and 1350 transitions. [2024-11-25 04:20:50,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1350 transitions. [2024-11-25 04:20:50,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 04:20:50,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:50,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:50,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:50,741 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 99 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 04:20:51,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:52,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1117 states and 1390 transitions. [2024-11-25 04:20:52,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1390 transitions. [2024-11-25 04:20:52,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 04:20:52,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:52,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:52,192 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 99 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 04:20:53,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:53,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1155 states and 1434 transitions. [2024-11-25 04:20:53,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1434 transitions. [2024-11-25 04:20:53,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-25 04:20:53,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:53,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:53,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:53,491 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 04:20:53,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:53,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 1156 states and 1435 transitions. [2024-11-25 04:20:53,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1435 transitions. [2024-11-25 04:20:53,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-25 04:20:53,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:53,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:53,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:54,048 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 04:20:55,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:55,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 1227 states and 1506 transitions. [2024-11-25 04:20:55,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1506 transitions. [2024-11-25 04:20:55,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 04:20:55,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:55,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:55,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:55,725 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 04:20:55,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:55,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 1234 states and 1513 transitions. [2024-11-25 04:20:55,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1513 transitions. [2024-11-25 04:20:55,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 04:20:55,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:55,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:55,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:55,971 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 04:20:56,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:56,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1241 states and 1520 transitions. [2024-11-25 04:20:56,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1520 transitions. [2024-11-25 04:20:56,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 04:20:56,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:56,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:56,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:56,384 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 04:20:57,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:57,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1267 states and 1552 transitions. [2024-11-25 04:20:57,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1552 transitions. [2024-11-25 04:20:57,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 04:20:57,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:57,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:57,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:57,457 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 04:20:59,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:59,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1365 states and 1655 transitions. [2024-11-25 04:20:59,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 1655 transitions. [2024-11-25 04:20:59,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-25 04:20:59,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:59,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:59,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:59,144 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:20:59,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:59,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1366 states and 1655 transitions. [2024-11-25 04:20:59,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 1655 transitions. [2024-11-25 04:20:59,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-25 04:20:59,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:59,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:59,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:59,408 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-25 04:20:59,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:59,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1294 states and 1575 transitions. [2024-11-25 04:20:59,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1575 transitions. [2024-11-25 04:20:59,483 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 04:20:59,484 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 74 iterations. [2024-11-25 04:20:59,494 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-25 04:21:08,964 INFO L77 FloydHoareUtils]: At program point L102(lines 102 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,965 INFO L77 FloydHoareUtils]: At program point L598(line 598) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,965 INFO L77 FloydHoareUtils]: At program point L334(lines 334 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,965 INFO L77 FloydHoareUtils]: At program point L302(lines 302 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,965 INFO L77 FloydHoareUtils]: At program point L170(lines 170 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,965 INFO L77 FloydHoareUtils]: At program point L204(lines 204 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,966 INFO L77 FloydHoareUtils]: At program point L72(lines 72 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,966 INFO L77 FloydHoareUtils]: At program point L271(lines 271 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,966 INFO L77 FloydHoareUtils]: At program point L139(lines 139 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,966 INFO L77 FloydHoareUtils]: At program point L371(lines 371 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,966 INFO L77 FloydHoareUtils]: At program point L107(lines 107 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,966 INFO L77 FloydHoareUtils]: At program point L41(lines 41 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,966 INFO L77 FloydHoareUtils]: At program point L339(lines 339 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,966 INFO L77 FloydHoareUtils]: At program point L207(lines 207 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,967 INFO L77 FloydHoareUtils]: At program point L75(lines 75 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,967 INFO L77 FloydHoareUtils]: At program point L373(lines 373 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,967 INFO L77 FloydHoareUtils]: At program point L241(lines 241 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,967 INFO L77 FloydHoareUtils]: At program point L175(lines 175 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,967 INFO L77 FloydHoareUtils]: At program point L275(lines 275 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,967 INFO L77 FloydHoareUtils]: At program point L375(lines 375 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,967 INFO L77 FloydHoareUtils]: At program point L309(lines 309 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,967 INFO L77 FloydHoareUtils]: At program point L45(lines 45 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,968 INFO L77 FloydHoareUtils]: At program point L343(lines 343 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,968 INFO L77 FloydHoareUtils]: At program point L112(lines 112 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,968 INFO L77 FloydHoareUtils]: At program point L278(lines 278 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,968 INFO L77 FloydHoareUtils]: At program point L146(lines 146 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,968 INFO L77 FloydHoareUtils]: At program point L213(lines 213 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,968 INFO L77 FloydHoareUtils]: At program point L82(lines 82 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,968 INFO L77 FloydHoareUtils]: At program point L347(lines 347 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,968 INFO L77 FloydHoareUtils]: At program point L248(lines 248 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,968 INFO L77 FloydHoareUtils]: At program point L183(lines 183 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,969 INFO L77 FloydHoareUtils]: At program point L150(lines 150 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,969 INFO L77 FloydHoareUtils]: At program point L382(lines 382 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,969 INFO L77 FloydHoareUtils]: At program point L316(lines 316 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,969 INFO L77 FloydHoareUtils]: At program point L283(lines 283 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,969 INFO L77 FloydHoareUtils]: At program point L118(lines 118 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,970 INFO L77 FloydHoareUtils]: At program point L218(lines 218 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,970 INFO L77 FloydHoareUtils]: At program point L53(lines 53 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,970 INFO L77 FloydHoareUtils]: At program point L154(lines 154 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,970 INFO L77 FloydHoareUtils]: At program point L188(lines 188 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,970 INFO L77 FloydHoareUtils]: At program point L387(lines 387 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,970 INFO L77 FloydHoareUtils]: At program point L288(lines 288 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,970 INFO L77 FloydHoareUtils]: At program point L255(lines 255 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,970 INFO L77 FloydHoareUtils]: At program point L90(lines 90 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,970 INFO L77 FloydHoareUtils]: At program point L355(lines 355 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,971 INFO L77 FloydHoareUtils]: At program point L322(lines 322 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,971 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 04:21:08,971 INFO L77 FloydHoareUtils]: At program point L124(lines 124 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,971 INFO L77 FloydHoareUtils]: At program point L587(lines 587 604) the Hoare annotation is: true [2024-11-25 04:21:08,971 INFO L77 FloydHoareUtils]: At program point L224(lines 224 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,971 INFO L77 FloydHoareUtils]: At program point L158(lines 158 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,971 INFO L77 FloydHoareUtils]: At program point L59(lines 59 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,971 INFO L77 FloydHoareUtils]: At program point L94(lines 94 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,972 INFO L77 FloydHoareUtils]: At program point L458-1(lines 40 585) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,972 INFO L77 FloydHoareUtils]: At program point L392(lines 392 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,972 INFO L77 FloydHoareUtils]: At program point L326(lines 326 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,972 INFO L77 FloydHoareUtils]: At program point L260(lines 260 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,972 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 04:21:08,972 INFO L77 FloydHoareUtils]: At program point L228(lines 228 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,972 INFO L77 FloydHoareUtils]: At program point L162(lines 162 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,972 INFO L77 FloydHoareUtils]: At program point L129(lines 129 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,972 INFO L77 FloydHoareUtils]: At program point L328(lines 328 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,973 INFO L77 FloydHoareUtils]: At program point L196(lines 196 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,973 INFO L77 FloydHoareUtils]: At program point L64(lines 64 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,973 INFO L77 FloydHoareUtils]: At program point L593-2(lines 593 603) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,973 INFO L77 FloydHoareUtils]: At program point L461-1(lines 40 585) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,973 INFO L77 FloydHoareUtils]: At program point L296(lines 296 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,973 INFO L77 FloydHoareUtils]: At program point calculate_output_returnLabel#1(lines 40 585) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,973 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 462) no Hoare annotation was computed. [2024-11-25 04:21:08,974 INFO L75 FloydHoareUtils]: For program point L462(line 462) no Hoare annotation was computed. [2024-11-25 04:21:08,974 INFO L77 FloydHoareUtils]: At program point L363(lines 363 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,974 INFO L77 FloydHoareUtils]: At program point L199(lines 199 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,974 INFO L77 FloydHoareUtils]: At program point L365(lines 365 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,974 INFO L77 FloydHoareUtils]: At program point L266(lines 266 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,975 INFO L77 FloydHoareUtils]: At program point L233(lines 233 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,975 INFO L77 FloydHoareUtils]: At program point L134(lines 134 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-25 04:21:08,992 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 04:21:08 ImpRootNode [2024-11-25 04:21:08,992 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 04:21:08,993 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 04:21:08,994 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 04:21:08,994 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 04:21:08,995 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:20:09" (3/4) ... [2024-11-25 04:21:08,999 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 04:21:09,019 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 118 nodes and edges [2024-11-25 04:21:09,022 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-11-25 04:21:09,022 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-25 04:21:09,023 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 04:21:09,186 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d270719-11eb-4833-8b68-11d79079bea2/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 04:21:09,186 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d270719-11eb-4833-8b68-11d79079bea2/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 04:21:09,186 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 04:21:09,188 INFO L158 Benchmark]: Toolchain (without parser) took 62638.51ms. Allocated memory was 117.4MB in the beginning and 880.8MB in the end (delta: 763.4MB). Free memory was 90.3MB in the beginning and 332.3MB in the end (delta: -242.0MB). Peak memory consumption was 518.7MB. Max. memory is 16.1GB. [2024-11-25 04:21:09,189 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory is still 72.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:21:09,189 INFO L158 Benchmark]: CACSL2BoogieTranslator took 554.79ms. Allocated memory is still 117.4MB. Free memory was 90.1MB in the beginning and 63.4MB in the end (delta: 26.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-25 04:21:09,189 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.29ms. Allocated memory is still 117.4MB. Free memory was 63.4MB in the beginning and 58.1MB in the end (delta: 5.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:21:09,190 INFO L158 Benchmark]: Boogie Preprocessor took 53.40ms. Allocated memory is still 117.4MB. Free memory was 58.1MB in the beginning and 54.0MB in the end (delta: 4.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:21:09,190 INFO L158 Benchmark]: RCFGBuilder took 2007.27ms. Allocated memory was 117.4MB in the beginning and 151.0MB in the end (delta: 33.6MB). Free memory was 53.8MB in the beginning and 55.1MB in the end (delta: -1.3MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. [2024-11-25 04:21:09,191 INFO L158 Benchmark]: CodeCheck took 59753.78ms. Allocated memory was 151.0MB in the beginning and 880.8MB in the end (delta: 729.8MB). Free memory was 55.1MB in the beginning and 344.6MB in the end (delta: -289.5MB). Peak memory consumption was 441.1MB. Max. memory is 16.1GB. [2024-11-25 04:21:09,191 INFO L158 Benchmark]: Witness Printer took 193.38ms. Allocated memory is still 880.8MB. Free memory was 344.6MB in the beginning and 332.3MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:21:09,193 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 76 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 50.2s, OverallIterations: 74, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 89521 SdHoareTripleChecker+Valid, 317.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 86782 mSDsluCounter, 12353 SdHoareTripleChecker+Invalid, 268.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 10292 mSDsCounter, 39911 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 213697 IncrementalHoareTripleChecker+Invalid, 253608 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 39911 mSolverCounterUnsat, 2061 mSDtfsCounter, 213697 mSolverCounterSat, 4.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 69050 GetRequests, 67601 SyntacticMatches, 951 SemanticMatches, 498 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 145677 ImplicationChecksByTransitivity, 26.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.5s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 9.9s InterpolantComputationTime, 9702 NumberOfCodeBlocks, 9702 NumberOfCodeBlocksAsserted, 73 NumberOfCheckSat, 9629 ConstructedInterpolants, 0 QuantifiedInterpolants, 26657 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 73 InterpolantComputations, 54 PerfectInterpolantSequences, 5917/6318 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - PositiveResult [Line: 462]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 40]: Location Invariant Derived location invariant: !(((a17 == 1) && (a7 == 1)) && (5 < a16)) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: !(((a17 == 1) && (a7 == 1)) && (5 < a16)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory is still 72.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 554.79ms. Allocated memory is still 117.4MB. Free memory was 90.1MB in the beginning and 63.4MB in the end (delta: 26.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.29ms. Allocated memory is still 117.4MB. Free memory was 63.4MB in the beginning and 58.1MB in the end (delta: 5.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.40ms. Allocated memory is still 117.4MB. Free memory was 58.1MB in the beginning and 54.0MB in the end (delta: 4.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2007.27ms. Allocated memory was 117.4MB in the beginning and 151.0MB in the end (delta: 33.6MB). Free memory was 53.8MB in the beginning and 55.1MB in the end (delta: -1.3MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. * CodeCheck took 59753.78ms. Allocated memory was 151.0MB in the beginning and 880.8MB in the end (delta: 729.8MB). Free memory was 55.1MB in the beginning and 344.6MB in the end (delta: -289.5MB). Peak memory consumption was 441.1MB. Max. memory is 16.1GB. * Witness Printer took 193.38ms. Allocated memory is still 880.8MB. Free memory was 344.6MB in the beginning and 332.3MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-25 04:21:09,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d270719-11eb-4833-8b68-11d79079bea2/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE