./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label03.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_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/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_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label03.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/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_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/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 9a49aea6b3c1edfc7fe3f8f7bab6422e16330d8432eb730cabe992a1ced0cbc2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:13:18,659 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:13:18,761 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 02:13:18,770 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:13:18,770 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:13:18,808 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:13:18,810 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:13:18,810 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:13:18,811 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:13:18,811 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:13:18,811 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:13:18,811 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:13:18,811 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:13:18,811 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:13:18,811 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:13:18,811 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:13:18,812 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:13:18,812 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:13:18,812 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:13:18,812 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:13:18,812 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:13:18,812 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:13:18,814 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:13:18,815 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:13:18,815 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:13:18,815 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:13:18,815 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:13:18,815 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:13:18,815 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:13:18,815 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:13:18,815 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:13:18,815 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:13:18,816 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:13:18,816 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_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/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 -> 9a49aea6b3c1edfc7fe3f8f7bab6422e16330d8432eb730cabe992a1ced0cbc2 [2024-11-25 02:13:19,129 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:13:19,143 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:13:19,146 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:13:19,147 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:13:19,148 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:13:19,150 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/eca-rers2012/Problem01_label03.c [2024-11-25 02:13:22,123 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/bin/ukojak-verify-ENZ3QT5qd3/data/acae34e96/0438a72a3bfd4918b7fe7467c0c5b205/FLAG88cd77852 [2024-11-25 02:13:22,522 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:13:22,524 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/sv-benchmarks/c/eca-rers2012/Problem01_label03.c [2024-11-25 02:13:22,535 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/bin/ukojak-verify-ENZ3QT5qd3/data/acae34e96/0438a72a3bfd4918b7fe7467c0c5b205/FLAG88cd77852 [2024-11-25 02:13:22,560 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/bin/ukojak-verify-ENZ3QT5qd3/data/acae34e96/0438a72a3bfd4918b7fe7467c0c5b205 [2024-11-25 02:13:22,562 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:13:22,564 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:13:22,566 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:13:22,566 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:13:22,572 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:13:22,573 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:13:22" (1/1) ... [2024-11-25 02:13:22,574 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3255513c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:22, skipping insertion in model container [2024-11-25 02:13:22,577 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:13:22" (1/1) ... [2024-11-25 02:13:22,631 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:13:23,077 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_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/sv-benchmarks/c/eca-rers2012/Problem01_label03.c[21586,21599] [2024-11-25 02:13:23,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:13:23,121 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:13:23,238 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_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/sv-benchmarks/c/eca-rers2012/Problem01_label03.c[21586,21599] [2024-11-25 02:13:23,243 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:13:23,262 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:13:23,263 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:23 WrapperNode [2024-11-25 02:13:23,264 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:13:23,265 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:13:23,265 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:13:23,265 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:13:23,278 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:23" (1/1) ... [2024-11-25 02:13:23,296 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:23" (1/1) ... [2024-11-25 02:13:23,374 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2024-11-25 02:13:23,375 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:13:23,375 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:13:23,375 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:13:23,375 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:13:23,388 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:23" (1/1) ... [2024-11-25 02:13:23,388 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:23" (1/1) ... [2024-11-25 02:13:23,396 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:23" (1/1) ... [2024-11-25 02:13:23,397 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:23" (1/1) ... [2024-11-25 02:13:23,428 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:23" (1/1) ... [2024-11-25 02:13:23,432 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:23" (1/1) ... [2024-11-25 02:13:23,451 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:23" (1/1) ... [2024-11-25 02:13:23,456 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:23" (1/1) ... [2024-11-25 02:13:23,459 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:23" (1/1) ... [2024-11-25 02:13:23,470 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:13:23,473 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:13:23,474 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:13:23,474 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:13:23,476 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:13:23" (1/1) ... [2024-11-25 02:13:23,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:13:23,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:13:23,519 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:13:23,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:13:23,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:13:23,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:13:23,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:13:23,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:13:23,638 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:13:23,640 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:13:25,002 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-11-25 02:13:25,002 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:13:25,385 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:13:25,388 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 02:13:25,388 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:13:25 BoogieIcfgContainer [2024-11-25 02:13:25,388 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:13:25,389 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:13:25,389 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:13:25,401 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:13:25,401 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:13:25" (1/1) ... [2024-11-25 02:13:25,412 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:13:25,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:25,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-11-25 02:13:25,475 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-11-25 02:13:25,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:13:25,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:25,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:25,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:26,162 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 02:13:26,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:26,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 145 states and 237 transitions. [2024-11-25 02:13:26,876 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 237 transitions. [2024-11-25 02:13:26,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:13:26,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:26,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:26,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:27,177 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:13:27,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:27,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 146 states and 238 transitions. [2024-11-25 02:13:27,411 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 238 transitions. [2024-11-25 02:13:27,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:13:27,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:27,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:27,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:27,585 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 02:13:27,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:27,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 150 states and 244 transitions. [2024-11-25 02:13:27,690 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 244 transitions. [2024-11-25 02:13:27,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:13:27,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:27,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:27,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:27,865 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 02:13:28,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:28,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 151 states and 245 transitions. [2024-11-25 02:13:28,084 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 245 transitions. [2024-11-25 02:13:28,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:13:28,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:28,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:28,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:28,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:28,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:28,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 159 states and 258 transitions. [2024-11-25 02:13:28,529 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 258 transitions. [2024-11-25 02:13:28,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:13:28,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:28,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:28,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:28,726 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:28,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:28,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 160 states and 259 transitions. [2024-11-25 02:13:28,921 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 259 transitions. [2024-11-25 02:13:28,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:13:28,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:28,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:28,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:29,208 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:29,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:29,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 168 states and 268 transitions. [2024-11-25 02:13:29,448 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 268 transitions. [2024-11-25 02:13:29,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:13:29,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:29,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:29,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:29,707 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 02:13:30,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:30,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 182 states and 286 transitions. [2024-11-25 02:13:30,164 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 286 transitions. [2024-11-25 02:13:30,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:13:30,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:30,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:30,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:30,356 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:31,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:31,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 197 states and 306 transitions. [2024-11-25 02:13:31,023 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 306 transitions. [2024-11-25 02:13:31,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:13:31,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:31,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:31,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:31,354 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 02:13:32,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:32,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 212 states and 327 transitions. [2024-11-25 02:13:32,294 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 327 transitions. [2024-11-25 02:13:32,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:13:32,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:32,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:32,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:32,467 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 02:13:32,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:32,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 216 states and 332 transitions. [2024-11-25 02:13:32,640 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 332 transitions. [2024-11-25 02:13:32,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:13:32,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:32,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:32,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:32,902 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:33,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:33,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 221 states and 340 transitions. [2024-11-25 02:13:33,463 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 340 transitions. [2024-11-25 02:13:33,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:13:33,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:33,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:33,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:33,589 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:33,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:33,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 226 states and 346 transitions. [2024-11-25 02:13:33,671 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 346 transitions. [2024-11-25 02:13:33,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:13:33,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:33,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:33,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:33,799 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 02:13:34,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:34,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 241 states and 367 transitions. [2024-11-25 02:13:34,658 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 367 transitions. [2024-11-25 02:13:34,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:13:34,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:34,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:34,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:34,761 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:13:35,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:35,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 259 states and 387 transitions. [2024-11-25 02:13:35,565 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 387 transitions. [2024-11-25 02:13:35,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:13:35,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:35,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:35,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:35,752 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:36,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:36,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 274 states and 404 transitions. [2024-11-25 02:13:36,388 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 404 transitions. [2024-11-25 02:13:36,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:13:36,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:36,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:36,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:36,492 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:36,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:36,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 278 states and 408 transitions. [2024-11-25 02:13:36,565 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 408 transitions. [2024-11-25 02:13:36,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:13:36,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:36,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:36,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:36,642 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:13:36,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:36,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 279 states and 409 transitions. [2024-11-25 02:13:36,807 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 409 transitions. [2024-11-25 02:13:36,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:13:36,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:36,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:36,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:36,958 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 02:13:37,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:37,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 280 states and 410 transitions. [2024-11-25 02:13:37,181 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 410 transitions. [2024-11-25 02:13:37,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:13:37,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:37,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:37,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:37,272 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:13:37,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:37,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 288 states and 420 transitions. [2024-11-25 02:13:37,749 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 420 transitions. [2024-11-25 02:13:37,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:13:37,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:37,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:37,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:37,837 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 02:13:38,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:38,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 303 states and 437 transitions. [2024-11-25 02:13:38,296 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 437 transitions. [2024-11-25 02:13:38,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 02:13:38,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:38,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:38,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:38,518 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:38,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:38,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 313 states and 449 transitions. [2024-11-25 02:13:38,779 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 449 transitions. [2024-11-25 02:13:38,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:13:38,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:38,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:38,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:39,001 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:39,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:39,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 315 states and 451 transitions. [2024-11-25 02:13:39,327 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 451 transitions. [2024-11-25 02:13:39,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:13:39,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:39,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:39,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:39,427 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 02:13:39,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:39,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 321 states and 458 transitions. [2024-11-25 02:13:39,719 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 458 transitions. [2024-11-25 02:13:39,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:13:39,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:39,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:39,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:39,856 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:13:39,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:39,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 325 states and 461 transitions. [2024-11-25 02:13:39,916 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 461 transitions. [2024-11-25 02:13:39,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:13:39,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:39,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:39,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:40,077 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:40,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:40,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 327 states and 464 transitions. [2024-11-25 02:13:40,151 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 464 transitions. [2024-11-25 02:13:40,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 02:13:40,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:40,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:40,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:40,353 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:40,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:40,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 341 states and 480 transitions. [2024-11-25 02:13:40,693 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 480 transitions. [2024-11-25 02:13:40,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 02:13:40,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:40,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:40,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:40,880 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:13:41,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:41,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 343 states and 483 transitions. [2024-11-25 02:13:41,071 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 483 transitions. [2024-11-25 02:13:41,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 02:13:41,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:41,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:41,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:41,372 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 35 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:41,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:41,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 346 states and 487 transitions. [2024-11-25 02:13:41,585 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 487 transitions. [2024-11-25 02:13:41,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 02:13:41,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:41,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:41,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:41,793 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:13:42,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:42,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 352 states and 492 transitions. [2024-11-25 02:13:42,008 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 492 transitions. [2024-11-25 02:13:42,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 02:13:42,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:42,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:42,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:42,168 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:43,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:43,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 422 states and 570 transitions. [2024-11-25 02:13:43,034 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 570 transitions. [2024-11-25 02:13:43,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:13:43,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:43,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:43,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:43,149 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:43,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:43,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 436 states and 587 transitions. [2024-11-25 02:13:43,293 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 587 transitions. [2024-11-25 02:13:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 02:13:43,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:43,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:43,416 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:43,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:43,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 447 states and 601 transitions. [2024-11-25 02:13:43,561 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 601 transitions. [2024-11-25 02:13:43,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 02:13:43,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:43,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:43,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:43,735 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:13:43,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:43,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 454 states and 608 transitions. [2024-11-25 02:13:43,842 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 608 transitions. [2024-11-25 02:13:43,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 02:13:43,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:43,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:43,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:43,928 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:13:43,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:43,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 456 states and 609 transitions. [2024-11-25 02:13:43,968 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 609 transitions. [2024-11-25 02:13:43,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 02:13:43,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:43,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:43,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:44,070 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:44,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:44,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 479 states and 634 transitions. [2024-11-25 02:13:44,418 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 634 transitions. [2024-11-25 02:13:44,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 02:13:44,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:44,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:44,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:44,513 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:44,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:44,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 493 states and 651 transitions. [2024-11-25 02:13:44,684 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 651 transitions. [2024-11-25 02:13:44,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 02:13:44,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:44,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:44,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:44,783 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:13:45,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:45,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 502 states and 660 transitions. [2024-11-25 02:13:45,084 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 660 transitions. [2024-11-25 02:13:45,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 02:13:45,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:45,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:45,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:45,237 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:45,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:45,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 510 states and 669 transitions. [2024-11-25 02:13:45,476 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 669 transitions. [2024-11-25 02:13:45,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 02:13:45,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:45,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:45,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:46,306 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:49,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:49,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 629 states and 815 transitions. [2024-11-25 02:13:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 815 transitions. [2024-11-25 02:13:49,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 02:13:49,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:49,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:49,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:50,209 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 49 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:51,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:51,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 675 states and 867 transitions. [2024-11-25 02:13:51,139 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 867 transitions. [2024-11-25 02:13:51,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:13:51,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:51,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:51,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:51,235 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:13:51,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:51,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 682 states and 873 transitions. [2024-11-25 02:13:51,462 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 873 transitions. [2024-11-25 02:13:51,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:13:51,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:51,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:51,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:51,710 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:13:52,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:52,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 683 states and 875 transitions. [2024-11-25 02:13:52,161 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 875 transitions. [2024-11-25 02:13:52,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 02:13:52,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:52,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:52,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:52,440 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:53,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:53,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 753 states and 954 transitions. [2024-11-25 02:13:53,640 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 954 transitions. [2024-11-25 02:13:53,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:13:53,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:53,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:53,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:53,743 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 02:13:54,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:54,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 767 states and 971 transitions. [2024-11-25 02:13:54,280 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 971 transitions. [2024-11-25 02:13:54,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:13:54,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:54,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:54,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:54,536 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 66 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:54,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:54,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 784 states and 989 transitions. [2024-11-25 02:13:54,880 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 989 transitions. [2024-11-25 02:13:54,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:13:54,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:54,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:54,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:55,016 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-25 02:13:56,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:56,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 885 states and 1096 transitions. [2024-11-25 02:13:56,784 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1096 transitions. [2024-11-25 02:13:56,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:13:56,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:56,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:56,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:56,958 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:57,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:57,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 908 states and 1119 transitions. [2024-11-25 02:13:57,272 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1119 transitions. [2024-11-25 02:13:57,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 02:13:57,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:57,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:57,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:57,394 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 02:13:57,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:57,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 909 states and 1119 transitions. [2024-11-25 02:13:57,480 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1119 transitions. [2024-11-25 02:13:57,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:13:57,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:57,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:57,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:58,177 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 72 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:00,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:00,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 981 states and 1200 transitions. [2024-11-25 02:14:00,710 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1200 transitions. [2024-11-25 02:14:00,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 02:14:00,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:00,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:00,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:00,855 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:14:01,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:01,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 992 states and 1211 transitions. [2024-11-25 02:14:01,509 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1211 transitions. [2024-11-25 02:14:01,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 02:14:01,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:01,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:01,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:01,628 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-25 02:14:01,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:01,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 997 states and 1218 transitions. [2024-11-25 02:14:01,927 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1218 transitions. [2024-11-25 02:14:01,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 02:14:01,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:01,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:01,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:02,104 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 97 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:14:02,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:02,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 998 states and 1220 transitions. [2024-11-25 02:14:02,499 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1220 transitions. [2024-11-25 02:14:02,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 02:14:02,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:02,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:02,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:02,719 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 02:14:02,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:02,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 1000 states and 1223 transitions. [2024-11-25 02:14:02,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1223 transitions. [2024-11-25 02:14:02,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 02:14:02,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:02,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:02,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:03,030 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 02:14:03,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:03,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 1009 states and 1232 transitions. [2024-11-25 02:14:03,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1232 transitions. [2024-11-25 02:14:03,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 02:14:03,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:03,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:03,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:03,878 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 02:14:04,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:04,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1012 states and 1234 transitions. [2024-11-25 02:14:04,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1234 transitions. [2024-11-25 02:14:04,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 02:14:04,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:04,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:04,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:04,354 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 02:14:04,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:04,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1013 states and 1234 transitions. [2024-11-25 02:14:04,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1234 transitions. [2024-11-25 02:14:04,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-25 02:14:04,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:04,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:04,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:04,816 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 02:14:05,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:05,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 1016 states and 1236 transitions. [2024-11-25 02:14:05,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1236 transitions. [2024-11-25 02:14:05,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-25 02:14:05,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:05,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:05,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:05,479 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 02:14:05,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:05,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 1020 states and 1241 transitions. [2024-11-25 02:14:05,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1241 transitions. [2024-11-25 02:14:05,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 02:14:05,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:05,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:05,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:06,372 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:10,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:10,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 1075 states and 1321 transitions. [2024-11-25 02:14:10,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1321 transitions. [2024-11-25 02:14:10,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 02:14:10,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:10,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:10,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:10,919 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:11,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:11,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 1084 states and 1332 transitions. [2024-11-25 02:14:11,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1332 transitions. [2024-11-25 02:14:11,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 02:14:11,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:11,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:11,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:12,154 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:13,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:13,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1100 states and 1349 transitions. [2024-11-25 02:14:13,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1349 transitions. [2024-11-25 02:14:13,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 02:14:13,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:13,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:13,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:13,635 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:14,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:14,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1109 states and 1363 transitions. [2024-11-25 02:14:14,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1363 transitions. [2024-11-25 02:14:14,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 02:14:14,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:14,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:14,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:14,624 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:16,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:16,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1120 states and 1372 transitions. [2024-11-25 02:14:16,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1372 transitions. [2024-11-25 02:14:16,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 02:14:16,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:16,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:16,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:16,390 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:16,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:16,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1123 states and 1374 transitions. [2024-11-25 02:14:16,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1374 transitions. [2024-11-25 02:14:16,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 02:14:16,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:16,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:16,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:17,151 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:17,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:17,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1124 states and 1374 transitions. [2024-11-25 02:14:17,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1374 transitions. [2024-11-25 02:14:17,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 02:14:17,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:17,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:17,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:18,120 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:18,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:18,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1126 states and 1375 transitions. [2024-11-25 02:14:18,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1375 transitions. [2024-11-25 02:14:18,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 02:14:18,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:18,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:18,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:19,481 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 105 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:22,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:22,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 1228 states and 1493 transitions. [2024-11-25 02:14:22,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1493 transitions. [2024-11-25 02:14:22,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-25 02:14:22,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:22,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:22,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:22,214 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 02:14:22,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:22,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 1229 states and 1493 transitions. [2024-11-25 02:14:22,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1493 transitions. [2024-11-25 02:14:22,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-25 02:14:22,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:22,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:22,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:22,541 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 02:14:22,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:22,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 1231 states and 1497 transitions. [2024-11-25 02:14:22,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1497 transitions. [2024-11-25 02:14:22,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-25 02:14:22,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:22,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:22,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:23,137 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 02:14:23,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:23,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 1236 states and 1502 transitions. [2024-11-25 02:14:23,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1502 transitions. [2024-11-25 02:14:23,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-25 02:14:23,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:23,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:23,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:23,902 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 3 proven. 167 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:14:24,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:24,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1306 states and 1575 transitions. [2024-11-25 02:14:24,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1575 transitions. [2024-11-25 02:14:24,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-25 02:14:24,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:24,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:25,266 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 02:14:25,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:25,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 1234 states and 1494 transitions. [2024-11-25 02:14:25,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1494 transitions. [2024-11-25 02:14:25,359 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 02:14:25,360 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 74 iterations. [2024-11-25 02:14:25,375 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-25 02:14:40,485 INFO L77 FloydHoareUtils]: At program point L102(lines 102 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,486 INFO L77 FloydHoareUtils]: At program point L598(line 598) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,486 INFO L77 FloydHoareUtils]: At program point L334(lines 334 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,486 INFO L77 FloydHoareUtils]: At program point L302(lines 302 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,486 INFO L77 FloydHoareUtils]: At program point L170(lines 170 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,486 INFO L77 FloydHoareUtils]: At program point L204(lines 204 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,486 INFO L77 FloydHoareUtils]: At program point L72(lines 72 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,487 INFO L77 FloydHoareUtils]: At program point L271(lines 271 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,487 INFO L77 FloydHoareUtils]: At program point L139(lines 139 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,487 INFO L77 FloydHoareUtils]: At program point L569-1(lines 40 585) the Hoare annotation is: (not (and (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,487 INFO L77 FloydHoareUtils]: At program point L371(lines 371 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,487 INFO L77 FloydHoareUtils]: At program point L107(lines 107 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,487 INFO L77 FloydHoareUtils]: At program point L41(lines 41 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,488 INFO L77 FloydHoareUtils]: At program point L339(lines 339 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,488 INFO L77 FloydHoareUtils]: At program point L207(lines 207 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,488 INFO L77 FloydHoareUtils]: At program point L75(lines 75 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,488 INFO L77 FloydHoareUtils]: At program point L373(lines 373 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,488 INFO L77 FloydHoareUtils]: At program point L241(lines 241 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,489 INFO L77 FloydHoareUtils]: At program point L175(lines 175 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,489 INFO L77 FloydHoareUtils]: At program point L572-1(lines 40 585) the Hoare annotation is: (not (and (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,489 INFO L77 FloydHoareUtils]: At program point L275(lines 275 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,489 INFO L75 FloydHoareUtils]: For program point L573(line 573) no Hoare annotation was computed. [2024-11-25 02:14:40,489 INFO L77 FloydHoareUtils]: At program point L375(lines 375 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,489 INFO L77 FloydHoareUtils]: At program point L309(lines 309 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,490 INFO L77 FloydHoareUtils]: At program point L45(lines 45 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,490 INFO L77 FloydHoareUtils]: At program point L343(lines 343 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,490 INFO L77 FloydHoareUtils]: At program point L112(lines 112 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,490 INFO L77 FloydHoareUtils]: At program point L278(lines 278 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,490 INFO L77 FloydHoareUtils]: At program point L146(lines 146 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,491 INFO L77 FloydHoareUtils]: At program point L213(lines 213 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,491 INFO L77 FloydHoareUtils]: At program point L82(lines 82 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,491 INFO L77 FloydHoareUtils]: At program point L347(lines 347 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,491 INFO L77 FloydHoareUtils]: At program point L248(lines 248 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,491 INFO L77 FloydHoareUtils]: At program point L183(lines 183 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,492 INFO L77 FloydHoareUtils]: At program point L150(lines 150 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,492 INFO L77 FloydHoareUtils]: At program point L382(lines 382 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,492 INFO L77 FloydHoareUtils]: At program point L316(lines 316 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,492 INFO L77 FloydHoareUtils]: At program point L283(lines 283 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,492 INFO L77 FloydHoareUtils]: At program point L118(lines 118 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,493 INFO L77 FloydHoareUtils]: At program point L218(lines 218 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,493 INFO L77 FloydHoareUtils]: At program point L53(lines 53 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,493 INFO L77 FloydHoareUtils]: At program point L154(lines 154 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,493 INFO L77 FloydHoareUtils]: At program point L188(lines 188 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,493 INFO L77 FloydHoareUtils]: At program point L387(lines 387 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,493 INFO L77 FloydHoareUtils]: At program point L288(lines 288 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,494 INFO L77 FloydHoareUtils]: At program point L255(lines 255 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,494 INFO L77 FloydHoareUtils]: At program point L90(lines 90 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,494 INFO L77 FloydHoareUtils]: At program point L355(lines 355 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,494 INFO L77 FloydHoareUtils]: At program point L322(lines 322 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,494 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 02:14:40,494 INFO L77 FloydHoareUtils]: At program point L124(lines 124 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,495 INFO L77 FloydHoareUtils]: At program point L587(lines 587 604) the Hoare annotation is: true [2024-11-25 02:14:40,495 INFO L77 FloydHoareUtils]: At program point L224(lines 224 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,495 INFO L77 FloydHoareUtils]: At program point L158(lines 158 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,495 INFO L77 FloydHoareUtils]: At program point L59(lines 59 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,495 INFO L77 FloydHoareUtils]: At program point L94(lines 94 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,495 INFO L77 FloydHoareUtils]: At program point L392(lines 392 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,496 INFO L77 FloydHoareUtils]: At program point L326(lines 326 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,496 INFO L77 FloydHoareUtils]: At program point L260(lines 260 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,496 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 02:14:40,496 INFO L77 FloydHoareUtils]: At program point L228(lines 228 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,496 INFO L77 FloydHoareUtils]: At program point L162(lines 162 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,496 INFO L77 FloydHoareUtils]: At program point L129(lines 129 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,497 INFO L77 FloydHoareUtils]: At program point L328(lines 328 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,497 INFO L77 FloydHoareUtils]: At program point L196(lines 196 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,497 INFO L77 FloydHoareUtils]: At program point L64(lines 64 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,497 INFO L77 FloydHoareUtils]: At program point L593-2(lines 593 603) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,497 INFO L77 FloydHoareUtils]: At program point L296(lines 296 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,497 INFO L77 FloydHoareUtils]: At program point calculate_output_returnLabel#1(lines 40 585) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,498 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 573) no Hoare annotation was computed. [2024-11-25 02:14:40,498 INFO L77 FloydHoareUtils]: At program point L363(lines 363 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,498 INFO L77 FloydHoareUtils]: At program point L199(lines 199 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,498 INFO L77 FloydHoareUtils]: At program point L365(lines 365 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,498 INFO L77 FloydHoareUtils]: At program point L266(lines 266 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,498 INFO L77 FloydHoareUtils]: At program point L233(lines 233 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,499 INFO L77 FloydHoareUtils]: At program point L134(lines 134 400) the Hoare annotation is: (not (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a21~0 1) (= ~a20~0 ~a7~0) (= ~a17~0 ~a7~0))) (not (= ~a17~0 1)) (= ~a8~0 13) (<= ~a16~0 5) (not (= ~a16~0 4)))) [2024-11-25 02:14:40,515 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 02:14:40 ImpRootNode [2024-11-25 02:14:40,515 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 02:14:40,516 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 02:14:40,516 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 02:14:40,517 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 02:14:40,517 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:13:25" (3/4) ... [2024-11-25 02:14:40,519 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 02:14:40,540 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 118 nodes and edges [2024-11-25 02:14:40,541 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-11-25 02:14:40,545 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-25 02:14:40,546 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 02:14:40,689 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 02:14:40,690 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 02:14:40,690 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 02:14:40,691 INFO L158 Benchmark]: Toolchain (without parser) took 78126.59ms. Allocated memory was 117.4MB in the beginning and 1.1GB in the end (delta: 973.1MB). Free memory was 91.4MB in the beginning and 891.3MB in the end (delta: -799.9MB). Peak memory consumption was 173.7MB. Max. memory is 16.1GB. [2024-11-25 02:14:40,694 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 167.8MB. Free memory is still 104.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:14:40,694 INFO L158 Benchmark]: CACSL2BoogieTranslator took 698.64ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 64.2MB in the end (delta: 27.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-25 02:14:40,694 INFO L158 Benchmark]: Boogie Procedure Inliner took 109.82ms. Allocated memory is still 117.4MB. Free memory was 64.2MB in the beginning and 58.4MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 02:14:40,694 INFO L158 Benchmark]: Boogie Preprocessor took 96.40ms. Allocated memory is still 117.4MB. Free memory was 58.4MB in the beginning and 54.4MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:14:40,695 INFO L158 Benchmark]: RCFGBuilder took 1915.72ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 54.4MB in the beginning and 255.6MB in the end (delta: -201.2MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. [2024-11-25 02:14:40,695 INFO L158 Benchmark]: CodeCheck took 75125.77ms. Allocated memory was 352.3MB in the beginning and 1.1GB in the end (delta: 738.2MB). Free memory was 255.6MB in the beginning and 899.7MB in the end (delta: -644.1MB). Peak memory consumption was 97.9MB. Max. memory is 16.1GB. [2024-11-25 02:14:40,695 INFO L158 Benchmark]: Witness Printer took 173.63ms. Allocated memory is still 1.1GB. Free memory was 899.7MB in the beginning and 891.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 02:14:40,698 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: 59.9s, OverallIterations: 74, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 86572 SdHoareTripleChecker+Valid, 350.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 84265 mSDsluCounter, 16143 SdHoareTripleChecker+Invalid, 297.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 13602 mSDsCounter, 38075 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 202720 IncrementalHoareTripleChecker+Invalid, 240795 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 38075 mSolverCounterUnsat, 2541 mSDtfsCounter, 202720 mSolverCounterSat, 4.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 67150 GetRequests, 64690 SyntacticMatches, 2028 SemanticMatches, 432 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 112498 ImplicationChecksByTransitivity, 30.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.6s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 14.0s InterpolantComputationTime, 9344 NumberOfCodeBlocks, 9344 NumberOfCodeBlocksAsserted, 73 NumberOfCheckSat, 9271 ConstructedInterpolants, 0 QuantifiedInterpolants, 38608 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 73 InterpolantComputations, 56 PerfectInterpolantSequences, 4689/5282 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: 573]: 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: !((((!(((((a12 == 8) && (5 == a16)) && (a21 == 1)) && (a20 == a7)) && (a17 == a7)) && (a17 != 1)) && (a8 == 13)) && (a16 <= 5)) && (a16 != 4)) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: !((((!(((((a12 == 8) && (5 == a16)) && (a21 == 1)) && (a20 == a7)) && (a17 == a7)) && (a17 != 1)) && (a8 == 13)) && (a16 <= 5)) && (a16 != 4)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 167.8MB. Free memory is still 104.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 698.64ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 64.2MB in the end (delta: 27.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 109.82ms. Allocated memory is still 117.4MB. Free memory was 64.2MB in the beginning and 58.4MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 96.40ms. Allocated memory is still 117.4MB. Free memory was 58.4MB in the beginning and 54.4MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1915.72ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 54.4MB in the beginning and 255.6MB in the end (delta: -201.2MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. * CodeCheck took 75125.77ms. Allocated memory was 352.3MB in the beginning and 1.1GB in the end (delta: 738.2MB). Free memory was 255.6MB in the beginning and 899.7MB in the end (delta: -644.1MB). Peak memory consumption was 97.9MB. Max. memory is 16.1GB. * Witness Printer took 173.63ms. Allocated memory is still 1.1GB. Free memory was 899.7MB in the beginning and 891.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-25 02:14:40,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d8d007c-a132-4a45-b609-ff7f7ab5a7ea/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