./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound10.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fb8364f-490c-42d4-b2c8-62b96adf6ca5/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fb8364f-490c-42d4-b2c8-62b96adf6ca5/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fb8364f-490c-42d4-b2c8-62b96adf6ca5/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fb8364f-490c-42d4-b2c8-62b96adf6ca5/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fb8364f-490c-42d4-b2c8-62b96adf6ca5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fb8364f-490c-42d4-b2c8-62b96adf6ca5/bin/ukojak-verify-EEHR8qb7sm --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 4e2993d4b0d2c145cb6ebddb0d9f125eb6995ee629adf15e0b0f7e55a8d8a49a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:21:21,602 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:21:21,702 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fb8364f-490c-42d4-b2c8-62b96adf6ca5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:21:21,707 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:21:21,708 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:21:21,732 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:21:21,733 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:21:21,734 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:21:21,734 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:21:21,734 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:21:21,736 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:21:21,736 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:21:21,736 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:21:21,736 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:21:21,736 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:21:21,736 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:21:21,736 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:21:21,736 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:21:21,736 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:21:21,736 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:21:21,737 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:21:21,737 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:21:21,737 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:21:21,737 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:21:21,737 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:21:21,737 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:21:21,737 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:21:21,737 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:21:21,737 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:21:21,737 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:21:21,738 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:21:21,738 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:21:21,738 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:21:21,738 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_5fb8364f-490c-42d4-b2c8-62b96adf6ca5/bin/ukojak-verify-EEHR8qb7sm 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 -> 4e2993d4b0d2c145cb6ebddb0d9f125eb6995ee629adf15e0b0f7e55a8d8a49a [2024-11-13 22:21:22,093 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:21:22,103 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:21:22,105 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:21:22,107 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:21:22,108 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:21:22,109 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fb8364f-490c-42d4-b2c8-62b96adf6ca5/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound10.c Unable to find full path for "g++" [2024-11-13 22:21:24,089 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:21:24,324 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:21:24,325 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fb8364f-490c-42d4-b2c8-62b96adf6ca5/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound10.c [2024-11-13 22:21:24,336 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fb8364f-490c-42d4-b2c8-62b96adf6ca5/bin/ukojak-verify-EEHR8qb7sm/data/936441760/4102de2a54e7489397320b78a1c4fc0d/FLAG9afe1986a [2024-11-13 22:21:24,364 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fb8364f-490c-42d4-b2c8-62b96adf6ca5/bin/ukojak-verify-EEHR8qb7sm/data/936441760/4102de2a54e7489397320b78a1c4fc0d [2024-11-13 22:21:24,367 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:21:24,370 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:21:24,372 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:21:24,372 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:21:24,377 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:21:24,379 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:21:24" (1/1) ... [2024-11-13 22:21:24,381 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50306434 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:24, skipping insertion in model container [2024-11-13 22:21:24,384 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:21:24" (1/1) ... [2024-11-13 22:21:24,403 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:21:24,602 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_5fb8364f-490c-42d4-b2c8-62b96adf6ca5/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound10.c[588,601] [2024-11-13 22:21:24,637 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:21:24,652 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:21:24,666 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_5fb8364f-490c-42d4-b2c8-62b96adf6ca5/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound10.c[588,601] [2024-11-13 22:21:24,688 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:21:24,707 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:21:24,708 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:24 WrapperNode [2024-11-13 22:21:24,708 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:21:24,709 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:21:24,709 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:21:24,709 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:21:24,716 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:24" (1/1) ... [2024-11-13 22:21:24,725 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:24" (1/1) ... [2024-11-13 22:21:24,749 INFO L138 Inliner]: procedures = 14, calls = 19, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 47 [2024-11-13 22:21:24,751 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:21:24,753 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:21:24,753 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:21:24,753 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:21:24,760 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:24" (1/1) ... [2024-11-13 22:21:24,761 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:24" (1/1) ... [2024-11-13 22:21:24,767 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:24" (1/1) ... [2024-11-13 22:21:24,767 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:24" (1/1) ... [2024-11-13 22:21:24,770 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:24" (1/1) ... [2024-11-13 22:21:24,782 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:24" (1/1) ... [2024-11-13 22:21:24,783 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:24" (1/1) ... [2024-11-13 22:21:24,783 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:24" (1/1) ... [2024-11-13 22:21:24,785 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:21:24,788 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:21:24,788 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:21:24,788 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:21:24,789 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:24" (1/1) ... [2024-11-13 22:21:24,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:21:24,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fb8364f-490c-42d4-b2c8-62b96adf6ca5/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:21:24,831 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fb8364f-490c-42d4-b2c8-62b96adf6ca5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:21:24,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fb8364f-490c-42d4-b2c8-62b96adf6ca5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:21:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:21:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:21:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:21:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:21:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:21:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:21:24,952 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:21:24,954 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:21:25,121 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-11-13 22:21:25,121 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:21:25,176 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:21:25,176 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:21:25,177 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:21:25 BoogieIcfgContainer [2024-11-13 22:21:25,177 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:21:25,178 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:21:25,178 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:21:25,190 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:21:25,190 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:21:25" (1/1) ... [2024-11-13 22:21:25,199 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:21:25,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:25,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2024-11-13 22:21:25,260 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2024-11-13 22:21:25,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:21:25,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:25,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:25,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:25,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:25,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:25,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 26 states and 46 transitions. [2024-11-13 22:21:25,883 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 46 transitions. [2024-11-13 22:21:25,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:21:25,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:25,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:25,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:25,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:25,933 INFO L255 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:21:25,938 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:26,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:26,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:26,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 29 states and 52 transitions. [2024-11-13 22:21:26,359 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 52 transitions. [2024-11-13 22:21:26,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:21:26,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:26,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:26,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:26,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:26,432 INFO L255 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-13 22:21:26,434 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:26,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:21:26,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:26,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 33 states and 61 transitions. [2024-11-13 22:21:26,999 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 61 transitions. [2024-11-13 22:21:27,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:21:27,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:27,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:27,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:27,075 INFO L255 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 22:21:27,077 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:27,208 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:21:27,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:27,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 35 states and 66 transitions. [2024-11-13 22:21:27,528 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 66 transitions. [2024-11-13 22:21:27,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:21:27,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:27,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:27,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:27,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:27,615 INFO L255 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:21:27,616 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:27,730 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:21:27,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:27,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 36 states and 69 transitions. [2024-11-13 22:21:27,814 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 69 transitions. [2024-11-13 22:21:27,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:21:27,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:27,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:27,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:28,042 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:21:28,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:28,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 43 states and 85 transitions. [2024-11-13 22:21:28,599 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 85 transitions. [2024-11-13 22:21:28,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:21:28,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:28,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:28,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:28,905 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:21:29,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:29,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 44 states and 86 transitions. [2024-11-13 22:21:29,130 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 86 transitions. [2024-11-13 22:21:29,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:21:29,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:29,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:29,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:29,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:29,208 INFO L255 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:21:29,210 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:29,480 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 12 proven. 3 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:21:29,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:29,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 48 states and 92 transitions. [2024-11-13 22:21:29,989 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 92 transitions. [2024-11-13 22:21:29,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:21:29,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:29,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:30,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:30,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:30,062 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:21:30,064 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:30,228 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:21:30,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:30,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 54 states and 103 transitions. [2024-11-13 22:21:30,908 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 103 transitions. [2024-11-13 22:21:30,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:21:30,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:30,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:30,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:30,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:30,986 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:21:30,988 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:31,176 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:21:31,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:31,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 56 states and 108 transitions. [2024-11-13 22:21:31,701 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 108 transitions. [2024-11-13 22:21:31,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:21:31,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:31,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:31,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:31,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:31,754 INFO L255 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 22:21:31,756 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:32,055 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 17 proven. 31 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 22:21:32,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:32,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 49 states and 91 transitions. [2024-11-13 22:21:32,713 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 91 transitions. [2024-11-13 22:21:32,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:21:32,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:32,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:32,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:32,869 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 39 proven. 13 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-13 22:21:33,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:33,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 51 states and 93 transitions. [2024-11-13 22:21:33,348 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 93 transitions. [2024-11-13 22:21:33,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:21:33,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:33,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:33,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:33,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:33,404 INFO L255 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:21:33,406 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:33,851 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 22 proven. 7 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:21:35,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:35,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 67 states and 123 transitions. [2024-11-13 22:21:35,177 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 123 transitions. [2024-11-13 22:21:35,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:21:35,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:35,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:35,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:35,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:35,237 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:21:35,240 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:35,765 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:21:36,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:36,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 70 states and 129 transitions. [2024-11-13 22:21:36,465 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 129 transitions. [2024-11-13 22:21:36,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:21:36,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:36,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:36,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:36,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:36,535 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:21:36,537 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:37,016 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 24 proven. 7 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:21:37,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:37,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 71 states and 132 transitions. [2024-11-13 22:21:37,826 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 132 transitions. [2024-11-13 22:21:37,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:21:37,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:37,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:37,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:37,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:37,892 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 22:21:37,894 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:38,240 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 24 proven. 15 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:21:38,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:38,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 75 states and 140 transitions. [2024-11-13 22:21:38,909 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 140 transitions. [2024-11-13 22:21:38,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:21:38,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:38,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:38,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:38,976 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 22:21:38,979 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:39,363 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 58 proven. 11 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 22:21:39,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:39,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 77 states and 144 transitions. [2024-11-13 22:21:39,634 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 144 transitions. [2024-11-13 22:21:39,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:21:39,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:39,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:39,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:39,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:39,721 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 22:21:39,724 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:40,119 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 25 proven. 54 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 22:21:40,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:40,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 78 states and 146 transitions. [2024-11-13 22:21:40,725 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 146 transitions. [2024-11-13 22:21:40,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:21:40,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:40,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:40,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:41,955 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 55 proven. 13 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2024-11-13 22:21:42,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:42,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 79 states and 147 transitions. [2024-11-13 22:21:42,155 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 147 transitions. [2024-11-13 22:21:42,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:21:42,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:42,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:42,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:42,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:42,246 INFO L255 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:21:42,248 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:42,517 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 27 proven. 59 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:21:42,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:42,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 80 states and 151 transitions. [2024-11-13 22:21:42,909 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 151 transitions. [2024-11-13 22:21:42,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:21:42,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:42,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:42,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:43,248 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 55 proven. 19 refuted. 0 times theorem prover too weak. 383 trivial. 0 not checked. [2024-11-13 22:21:44,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:44,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 82 states and 154 transitions. [2024-11-13 22:21:44,344 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 154 transitions. [2024-11-13 22:21:44,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:21:44,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:44,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:44,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:44,474 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 69 proven. 13 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 22:21:44,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:44,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 82 states and 152 transitions. [2024-11-13 22:21:44,835 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 152 transitions. [2024-11-13 22:21:44,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:21:44,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:44,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:44,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:44,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:44,931 INFO L255 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 22:21:44,935 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:46,022 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 31 proven. 67 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-13 22:21:47,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:47,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 91 states and 170 transitions. [2024-11-13 22:21:47,733 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 170 transitions. [2024-11-13 22:21:47,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:21:47,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:47,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:47,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:47,818 INFO L255 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 22:21:47,821 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:48,733 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 32 proven. 30 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 22:21:49,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:49,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 94 states and 176 transitions. [2024-11-13 22:21:49,732 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 176 transitions. [2024-11-13 22:21:49,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:21:49,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:49,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:49,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:49,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:49,827 INFO L255 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 22:21:49,830 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:50,444 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 33 proven. 70 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 22:21:51,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:51,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 95 states and 179 transitions. [2024-11-13 22:21:51,378 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 179 transitions. [2024-11-13 22:21:51,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:21:51,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:51,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:51,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:51,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:51,465 INFO L255 TraceCheckSpWp]: Trace formula consists of 225 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:21:51,467 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:52,161 INFO L134 CoverageAnalysis]: Checked inductivity of 611 backedges. 33 proven. 82 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 22:21:53,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:53,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 99 states and 187 transitions. [2024-11-13 22:21:53,020 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 187 transitions. [2024-11-13 22:21:53,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:21:53,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:53,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:53,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:53,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:53,122 INFO L255 TraceCheckSpWp]: Trace formula consists of 225 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:21:53,125 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:53,672 INFO L134 CoverageAnalysis]: Checked inductivity of 669 backedges. 35 proven. 73 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-13 22:21:54,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:54,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 101 states and 191 transitions. [2024-11-13 22:21:54,133 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 191 transitions. [2024-11-13 22:21:54,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:21:54,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:54,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:54,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:54,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:54,220 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 22:21:54,222 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:54,895 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 35 proven. 88 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-13 22:21:55,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:55,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 102 states and 193 transitions. [2024-11-13 22:21:55,777 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 193 transitions. [2024-11-13 22:21:55,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:21:55,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:55,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:55,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:55,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:55,911 INFO L255 TraceCheckSpWp]: Trace formula consists of 243 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 22:21:55,913 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:56,471 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 37 proven. 94 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-13 22:21:56,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:56,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 103 states and 197 transitions. [2024-11-13 22:21:56,933 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 197 transitions. [2024-11-13 22:21:56,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:21:56,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:56,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:56,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:57,070 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 99 proven. 13 refuted. 0 times theorem prover too weak. 730 trivial. 0 not checked. [2024-11-13 22:21:57,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:57,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 103 states and 195 transitions. [2024-11-13 22:21:57,519 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 195 transitions. [2024-11-13 22:21:57,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:21:57,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:57,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:57,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:57,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:57,612 INFO L255 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 22:21:57,615 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:58,402 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 41 proven. 103 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-13 22:22:00,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:00,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 106 states and 201 transitions. [2024-11-13 22:22:00,775 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 201 transitions. [2024-11-13 22:22:00,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:22:00,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:00,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:00,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:00,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:00,874 INFO L255 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:22:00,879 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:02,375 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 42 proven. 54 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-13 22:22:03,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:03,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 109 states and 207 transitions. [2024-11-13 22:22:03,608 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 207 transitions. [2024-11-13 22:22:03,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:22:03,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:03,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:03,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:03,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:03,699 INFO L255 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 22:22:03,702 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:04,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1010 backedges. 44 proven. 42 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-13 22:22:05,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:05,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 110 states and 210 transitions. [2024-11-13 22:22:05,830 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 210 transitions. [2024-11-13 22:22:05,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:22:05,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:05,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:05,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:05,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:05,925 INFO L255 TraceCheckSpWp]: Trace formula consists of 280 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 22:22:05,928 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:06,928 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 43 proven. 122 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-13 22:22:08,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:08,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 114 states and 217 transitions. [2024-11-13 22:22:08,346 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 217 transitions. [2024-11-13 22:22:08,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:22:08,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:08,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:08,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:08,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:08,440 INFO L255 TraceCheckSpWp]: Trace formula consists of 280 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 22:22:08,444 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:09,399 INFO L134 CoverageAnalysis]: Checked inductivity of 1100 backedges. 45 proven. 109 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-13 22:22:11,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:11,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 116 states and 221 transitions. [2024-11-13 22:22:11,033 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 221 transitions. [2024-11-13 22:22:11,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:22:11,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:11,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:11,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:11,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:11,145 INFO L255 TraceCheckSpWp]: Trace formula consists of 289 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 22:22:11,150 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:12,187 INFO L134 CoverageAnalysis]: Checked inductivity of 1120 backedges. 45 proven. 129 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-13 22:22:13,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:13,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 117 states and 223 transitions. [2024-11-13 22:22:13,231 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 223 transitions. [2024-11-13 22:22:13,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:22:13,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:13,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:13,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:13,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:13,342 INFO L255 TraceCheckSpWp]: Trace formula consists of 298 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:22:13,345 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:14,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 47 proven. 136 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2024-11-13 22:22:14,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:14,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 118 states and 227 transitions. [2024-11-13 22:22:14,836 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 227 transitions. [2024-11-13 22:22:14,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:22:14,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:14,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:14,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:14,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1320 backedges. 129 proven. 13 refuted. 0 times theorem prover too weak. 1178 trivial. 0 not checked. [2024-11-13 22:22:15,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:15,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 118 states and 225 transitions. [2024-11-13 22:22:15,409 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 225 transitions. [2024-11-13 22:22:15,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:22:15,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:15,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:15,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:15,521 INFO L255 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 22:22:15,523 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:16,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1422 backedges. 52 proven. 70 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 22:22:18,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:18,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 121 states and 231 transitions. [2024-11-13 22:22:18,820 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 231 transitions. [2024-11-13 22:22:18,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:22:18,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:18,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:18,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:18,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:18,967 INFO L255 TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-13 22:22:18,972 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:21,093 INFO L134 CoverageAnalysis]: Checked inductivity of 1437 backedges. 51 proven. 161 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-13 22:22:22,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:22,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 124 states and 236 transitions. [2024-11-13 22:22:22,386 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 236 transitions. [2024-11-13 22:22:22,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:22:22,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:22,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:22,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:22,497 INFO L255 TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:22:22,499 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:24,682 INFO L134 CoverageAnalysis]: Checked inductivity of 1528 backedges. 54 proven. 70 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-13 22:22:25,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:25,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 125 states and 238 transitions. [2024-11-13 22:22:25,787 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 238 transitions. [2024-11-13 22:22:25,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:22:25,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:25,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:25,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:25,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:25,906 INFO L255 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 22:22:25,909 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:27,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1548 backedges. 54 proven. 90 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-13 22:22:29,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:29,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 126 states and 240 transitions. [2024-11-13 22:22:29,011 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 240 transitions. [2024-11-13 22:22:29,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:22:29,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:29,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:29,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:29,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:29,136 INFO L255 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 22:22:29,139 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:30,685 INFO L134 CoverageAnalysis]: Checked inductivity of 1638 backedges. 55 proven. 152 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-13 22:22:32,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:32,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 127 states and 242 transitions. [2024-11-13 22:22:32,041 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 242 transitions. [2024-11-13 22:22:32,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:22:32,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:32,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:32,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:32,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:32,149 INFO L255 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-13 22:22:32,152 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:33,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1663 backedges. 55 proven. 177 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-13 22:22:35,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:35,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 128 states and 244 transitions. [2024-11-13 22:22:35,183 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 244 transitions. [2024-11-13 22:22:35,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:22:35,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:35,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:35,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:35,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:35,294 INFO L255 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 22:22:35,297 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:36,755 INFO L134 CoverageAnalysis]: Checked inductivity of 1782 backedges. 58 proven. 100 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-13 22:22:37,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:37,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 129 states and 248 transitions. [2024-11-13 22:22:37,364 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2024-11-13 22:22:37,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 22:22:37,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:37,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:37,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:37,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1905 backedges. 159 proven. 13 refuted. 0 times theorem prover too weak. 1733 trivial. 0 not checked. [2024-11-13 22:22:38,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:38,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 129 states and 246 transitions. [2024-11-13 22:22:38,236 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 246 transitions. [2024-11-13 22:22:38,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:22:38,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:38,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:38,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:38,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:38,356 INFO L255 TraceCheckSpWp]: Trace formula consists of 372 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:22:38,360 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:38,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 62 proven. 105 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-13 22:22:42,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:42,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 132 states and 252 transitions. [2024-11-13 22:22:42,128 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 252 transitions. [2024-11-13 22:22:42,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:22:42,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:42,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:42,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:42,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:42,256 INFO L255 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 22:22:42,260 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:45,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2045 backedges. 61 proven. 214 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-13 22:22:46,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:46,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 135 states and 257 transitions. [2024-11-13 22:22:46,928 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 257 transitions. [2024-11-13 22:22:46,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:22:46,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:46,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:46,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:47,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:47,046 INFO L255 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 22:22:47,051 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:50,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2153 backedges. 64 proven. 105 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-13 22:22:51,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:51,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 136 states and 259 transitions. [2024-11-13 22:22:51,545 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 259 transitions. [2024-11-13 22:22:51,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:22:51,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:51,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:51,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:51,680 INFO L255 TraceCheckSpWp]: Trace formula consists of 390 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 22:22:51,684 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:54,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2177 backedges. 64 proven. 129 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-13 22:22:55,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:55,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 137 states and 261 transitions. [2024-11-13 22:22:55,921 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 261 transitions. [2024-11-13 22:22:55,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 22:22:55,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:55,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:55,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:22:56,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:56,052 INFO L255 TraceCheckSpWp]: Trace formula consists of 390 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 22:22:56,054 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:22:58,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2283 backedges. 66 proven. 105 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2024-11-13 22:23:00,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:00,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 138 states and 263 transitions. [2024-11-13 22:23:00,004 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 263 transitions. [2024-11-13 22:23:00,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 22:23:00,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:00,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:00,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:23:00,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:00,134 INFO L255 TraceCheckSpWp]: Trace formula consists of 399 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-13 22:23:00,139 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:23:02,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2313 backedges. 66 proven. 135 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2024-11-13 22:23:04,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:04,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 139 states and 265 transitions. [2024-11-13 22:23:04,080 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 265 transitions. [2024-11-13 22:23:04,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 22:23:04,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:04,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:04,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:23:04,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:04,204 INFO L255 TraceCheckSpWp]: Trace formula consists of 408 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 22:23:04,207 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:23:06,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2453 backedges. 67 proven. 241 refuted. 0 times theorem prover too weak. 2145 trivial. 0 not checked. [2024-11-13 22:23:06,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:06,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 140 states and 269 transitions. [2024-11-13 22:23:06,932 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 269 transitions. [2024-11-13 22:23:06,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 22:23:06,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:06,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:06,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:07,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2597 backedges. 189 proven. 13 refuted. 0 times theorem prover too weak. 2395 trivial. 0 not checked. [2024-11-13 22:23:07,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:07,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 140 states and 267 transitions. [2024-11-13 22:23:07,834 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 267 transitions. [2024-11-13 22:23:07,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 22:23:07,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:07,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:07,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:23:07,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:07,948 INFO L255 TraceCheckSpWp]: Trace formula consists of 427 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 22:23:07,950 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:23:08,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2739 backedges. 72 proven. 147 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-13 22:23:11,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:11,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 143 states and 273 transitions. [2024-11-13 22:23:11,812 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 273 transitions. [2024-11-13 22:23:11,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 22:23:11,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:11,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:11,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:23:11,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:11,941 INFO L255 TraceCheckSpWp]: Trace formula consists of 436 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-13 22:23:11,944 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:23:15,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2760 backedges. 71 proven. 274 refuted. 0 times theorem prover too weak. 2415 trivial. 0 not checked. [2024-11-13 22:23:17,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:17,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 146 states and 278 transitions. [2024-11-13 22:23:17,728 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 278 transitions. [2024-11-13 22:23:17,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 22:23:17,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:17,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:17,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:23:17,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:17,860 INFO L255 TraceCheckSpWp]: Trace formula consists of 436 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 22:23:17,864 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:23:21,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2885 backedges. 74 proven. 147 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-11-13 22:23:23,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:23,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 147 states and 280 transitions. [2024-11-13 22:23:23,570 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 280 transitions. [2024-11-13 22:23:23,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 22:23:23,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:23,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:23,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:23:23,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:23,716 INFO L255 TraceCheckSpWp]: Trace formula consists of 445 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-13 22:23:23,720 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:23:27,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2913 backedges. 74 proven. 175 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-11-13 22:23:29,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:29,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 148 states and 282 transitions. [2024-11-13 22:23:29,284 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 282 transitions. [2024-11-13 22:23:29,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 22:23:29,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:29,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:29,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:23:29,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:29,449 INFO L255 TraceCheckSpWp]: Trace formula consists of 445 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 22:23:29,453 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:23:32,934 INFO L134 CoverageAnalysis]: Checked inductivity of 3035 backedges. 76 proven. 147 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-13 22:23:34,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:34,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 149 states and 284 transitions. [2024-11-13 22:23:34,747 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 284 transitions. [2024-11-13 22:23:34,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 22:23:34,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:34,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:34,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:23:34,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:34,889 INFO L255 TraceCheckSpWp]: Trace formula consists of 454 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-13 22:23:34,893 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:23:38,709 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 76 proven. 182 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-13 22:23:40,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:40,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 150 states and 286 transitions. [2024-11-13 22:23:40,606 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 286 transitions. [2024-11-13 22:23:40,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 22:23:40,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:40,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:23:40,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:40,760 INFO L255 TraceCheckSpWp]: Trace formula consists of 463 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 22:23:40,763 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:23:43,815 INFO L134 CoverageAnalysis]: Checked inductivity of 3231 backedges. 78 proven. 189 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-13 22:23:45,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:45,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 151 states and 290 transitions. [2024-11-13 22:23:45,145 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 290 transitions. [2024-11-13 22:23:45,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 22:23:45,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:45,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:45,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:45,381 INFO L134 CoverageAnalysis]: Checked inductivity of 3396 backedges. 219 proven. 13 refuted. 0 times theorem prover too weak. 3164 trivial. 0 not checked. [2024-11-13 22:23:46,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:46,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 151 states and 288 transitions. [2024-11-13 22:23:46,183 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 288 transitions. [2024-11-13 22:23:46,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 22:23:46,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:46,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:46,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:23:46,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:46,326 INFO L255 TraceCheckSpWp]: Trace formula consists of 482 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-13 22:23:46,330 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:23:47,283 INFO L134 CoverageAnalysis]: Checked inductivity of 3558 backedges. 81 proven. 317 refuted. 0 times theorem prover too weak. 3160 trivial. 0 not checked. [2024-11-13 22:23:51,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:51,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 154 states and 294 transitions. [2024-11-13 22:23:51,409 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 294 transitions. [2024-11-13 22:23:51,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 22:23:51,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:51,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:51,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:23:51,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:51,581 INFO L255 TraceCheckSpWp]: Trace formula consists of 491 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 22:23:51,584 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:23:56,890 INFO L134 CoverageAnalysis]: Checked inductivity of 3582 backedges. 82 proven. 220 refuted. 0 times theorem prover too weak. 3280 trivial. 0 not checked. [2024-11-13 22:23:59,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:59,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 157 states and 299 transitions. [2024-11-13 22:23:59,025 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 299 transitions. [2024-11-13 22:23:59,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 22:23:59,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:59,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:59,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:23:59,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:59,225 INFO L255 TraceCheckSpWp]: Trace formula consists of 491 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-13 22:23:59,229 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:24:04,693 INFO L134 CoverageAnalysis]: Checked inductivity of 3724 backedges. 83 proven. 320 refuted. 0 times theorem prover too weak. 3321 trivial. 0 not checked. [2024-11-13 22:24:06,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:06,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 158 states and 301 transitions. [2024-11-13 22:24:06,727 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 301 transitions. [2024-11-13 22:24:06,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 22:24:06,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:06,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:06,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:24:06,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:06,887 INFO L255 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 79 conjuncts are in the unsatisfiable core [2024-11-13 22:24:06,892 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:24:11,751 INFO L134 CoverageAnalysis]: Checked inductivity of 3756 backedges. 83 proven. 352 refuted. 0 times theorem prover too weak. 3321 trivial. 0 not checked. [2024-11-13 22:24:14,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:14,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 159 states and 303 transitions. [2024-11-13 22:24:14,167 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 303 transitions. [2024-11-13 22:24:14,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 22:24:14,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:14,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:14,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:24:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:14,406 INFO L255 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 22:24:14,410 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:24:18,911 INFO L134 CoverageAnalysis]: Checked inductivity of 3894 backedges. 86 proven. 196 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-13 22:24:21,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:21,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 160 states and 305 transitions. [2024-11-13 22:24:21,088 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 305 transitions. [2024-11-13 22:24:21,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 22:24:21,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:21,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:21,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:24:21,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:21,212 INFO L255 TraceCheckSpWp]: Trace formula consists of 509 conjuncts, 81 conjuncts are in the unsatisfiable core [2024-11-13 22:24:21,214 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:24:26,073 INFO L134 CoverageAnalysis]: Checked inductivity of 3934 backedges. 85 proven. 363 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-13 22:24:28,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:28,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 161 states and 307 transitions. [2024-11-13 22:24:28,066 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 307 transitions. [2024-11-13 22:24:28,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 22:24:28,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:28,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:28,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:24:28,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:28,281 INFO L255 TraceCheckSpWp]: Trace formula consists of 518 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 22:24:28,284 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:24:32,433 INFO L134 CoverageAnalysis]: Checked inductivity of 4116 backedges. 88 proven. 244 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-13 22:24:33,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:33,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 162 states and 311 transitions. [2024-11-13 22:24:33,490 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 311 transitions. [2024-11-13 22:24:33,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 22:24:33,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:33,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:33,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:33,642 INFO L134 CoverageAnalysis]: Checked inductivity of 4302 backedges. 249 proven. 13 refuted. 0 times theorem prover too weak. 4040 trivial. 0 not checked. [2024-11-13 22:24:34,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:34,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 162 states and 309 transitions. [2024-11-13 22:24:34,595 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 309 transitions. [2024-11-13 22:24:34,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 22:24:34,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:34,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:34,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:24:34,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:34,755 INFO L255 TraceCheckSpWp]: Trace formula consists of 537 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 22:24:34,757 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:24:35,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4484 backedges. 91 proven. 388 refuted. 0 times theorem prover too weak. 4005 trivial. 0 not checked. [2024-11-13 22:24:40,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:40,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 165 states and 315 transitions. [2024-11-13 22:24:40,071 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 315 transitions. [2024-11-13 22:24:40,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 22:24:40,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:40,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:40,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:24:40,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:40,213 INFO L255 TraceCheckSpWp]: Trace formula consists of 546 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-13 22:24:40,216 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:24:46,972 INFO L134 CoverageAnalysis]: Checked inductivity of 4511 backedges. 92 proven. 279 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2024-11-13 22:24:49,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:49,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 168 states and 320 transitions. [2024-11-13 22:24:49,447 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 320 transitions. [2024-11-13 22:24:49,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 22:24:49,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:49,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:49,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:24:49,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:49,609 INFO L255 TraceCheckSpWp]: Trace formula consists of 546 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 22:24:49,614 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:24:56,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4670 backedges. 94 proven. 252 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-13 22:24:58,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:58,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 169 states and 322 transitions. [2024-11-13 22:24:58,635 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 322 transitions. [2024-11-13 22:24:58,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 22:24:58,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:58,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:58,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:24:58,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:58,813 INFO L255 TraceCheckSpWp]: Trace formula consists of 555 conjuncts, 87 conjuncts are in the unsatisfiable core [2024-11-13 22:24:58,817 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:25:05,185 INFO L134 CoverageAnalysis]: Checked inductivity of 4706 backedges. 93 proven. 427 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-13 22:25:07,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:07,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 170 states and 324 transitions. [2024-11-13 22:25:07,870 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 324 transitions. [2024-11-13 22:25:07,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-13 22:25:07,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:07,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:07,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:25:08,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:08,089 INFO L255 TraceCheckSpWp]: Trace formula consists of 555 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-13 22:25:08,091 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:25:14,077 INFO L134 CoverageAnalysis]: Checked inductivity of 4860 backedges. 96 proven. 252 refuted. 0 times theorem prover too weak. 4512 trivial. 0 not checked. [2024-11-13 22:25:19,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-13 22:25:19,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:19,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 171 states and 326 transitions. [2024-11-13 22:25:19,678 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 326 transitions. [2024-11-13 22:25:19,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 22:25:19,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:19,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:19,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:25:19,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:19,929 INFO L255 TraceCheckSpWp]: Trace formula consists of 564 conjuncts, 81 conjuncts are in the unsatisfiable core [2024-11-13 22:25:19,931 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:25:26,448 INFO L134 CoverageAnalysis]: Checked inductivity of 4905 backedges. 96 proven. 297 refuted. 0 times theorem prover too weak. 4512 trivial. 0 not checked. [2024-11-13 22:25:28,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:28,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 172 states and 328 transitions. [2024-11-13 22:25:28,830 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 328 transitions. [2024-11-13 22:25:28,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-13 22:25:28,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:28,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:28,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:25:28,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:28,972 INFO L255 TraceCheckSpWp]: Trace formula consists of 573 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-13 22:25:28,975 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:25:34,176 INFO L134 CoverageAnalysis]: Checked inductivity of 5108 backedges. 98 proven. 306 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-13 22:25:35,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:35,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 173 states and 332 transitions. [2024-11-13 22:25:35,404 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 332 transitions. [2024-11-13 22:25:35,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-13 22:25:35,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:35,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:35,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:35,554 INFO L134 CoverageAnalysis]: Checked inductivity of 5315 backedges. 279 proven. 13 refuted. 0 times theorem prover too weak. 5023 trivial. 0 not checked. [2024-11-13 22:25:36,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:36,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 173 states and 330 transitions. [2024-11-13 22:25:36,485 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 330 transitions. [2024-11-13 22:25:36,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 22:25:36,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:36,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:36,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:25:36,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:36,677 INFO L255 TraceCheckSpWp]: Trace formula consists of 592 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-13 22:25:36,681 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:25:37,847 INFO L134 CoverageAnalysis]: Checked inductivity of 5517 backedges. 102 proven. 315 refuted. 0 times theorem prover too weak. 5100 trivial. 0 not checked. [2024-11-13 22:25:44,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:44,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 176 states and 336 transitions. [2024-11-13 22:25:44,298 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 336 transitions. [2024-11-13 22:25:44,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 22:25:44,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:44,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:44,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:25:44,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:44,508 INFO L255 TraceCheckSpWp]: Trace formula consists of 601 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-13 22:25:44,512 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:25:53,311 INFO L134 CoverageAnalysis]: Checked inductivity of 5547 backedges. 101 proven. 496 refuted. 0 times theorem prover too weak. 4950 trivial. 0 not checked. [2024-11-13 22:25:56,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:56,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 179 states and 341 transitions. [2024-11-13 22:25:56,306 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 341 transitions. [2024-11-13 22:25:56,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 22:25:56,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:56,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:56,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:25:56,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:56,496 INFO L255 TraceCheckSpWp]: Trace formula consists of 601 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-11-13 22:25:56,500 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:26:03,732 INFO L134 CoverageAnalysis]: Checked inductivity of 5723 backedges. 103 proven. 469 refuted. 0 times theorem prover too weak. 5151 trivial. 0 not checked. [2024-11-13 22:26:06,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:06,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 180 states and 343 transitions. [2024-11-13 22:26:06,141 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 343 transitions. [2024-11-13 22:26:06,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-13 22:26:06,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:06,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:06,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:26:06,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:06,328 INFO L255 TraceCheckSpWp]: Trace formula consists of 610 conjuncts, 93 conjuncts are in the unsatisfiable core [2024-11-13 22:26:06,331 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:26:14,129 INFO L134 CoverageAnalysis]: Checked inductivity of 5763 backedges. 103 proven. 509 refuted. 0 times theorem prover too weak. 5151 trivial. 0 not checked. [2024-11-13 22:26:17,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:17,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 181 states and 345 transitions. [2024-11-13 22:26:17,331 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 345 transitions. [2024-11-13 22:26:17,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-13 22:26:17,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:17,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:17,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:26:17,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:17,794 INFO L255 TraceCheckSpWp]: Trace formula consists of 610 conjuncts, 91 conjuncts are in the unsatisfiable core [2024-11-13 22:26:17,796 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:26:25,416 INFO L134 CoverageAnalysis]: Checked inductivity of 5933 backedges. 105 proven. 472 refuted. 0 times theorem prover too weak. 5356 trivial. 0 not checked. [2024-11-13 22:26:28,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:28,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 182 states and 347 transitions. [2024-11-13 22:26:28,263 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 347 transitions. [2024-11-13 22:26:28,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-13 22:26:28,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:28,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:28,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:26:28,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:28,431 INFO L255 TraceCheckSpWp]: Trace formula consists of 619 conjuncts, 97 conjuncts are in the unsatisfiable core [2024-11-13 22:26:28,434 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:26:36,454 INFO L134 CoverageAnalysis]: Checked inductivity of 5983 backedges. 105 proven. 522 refuted. 0 times theorem prover too weak. 5356 trivial. 0 not checked. [2024-11-13 22:26:39,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:39,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 183 states and 349 transitions. [2024-11-13 22:26:39,048 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 349 transitions. [2024-11-13 22:26:39,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-13 22:26:39,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:39,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:39,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:26:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:39,230 INFO L255 TraceCheckSpWp]: Trace formula consists of 628 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-13 22:26:39,233 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:26:46,433 INFO L134 CoverageAnalysis]: Checked inductivity of 6207 backedges. 107 proven. 535 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-13 22:26:47,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:47,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 184 states and 353 transitions. [2024-11-13 22:26:47,589 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 353 transitions. [2024-11-13 22:26:47,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-13 22:26:47,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:47,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:47,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:47,784 INFO L134 CoverageAnalysis]: Checked inductivity of 6435 backedges. 309 proven. 13 refuted. 0 times theorem prover too weak. 6113 trivial. 0 not checked. [2024-11-13 22:26:48,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:48,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 184 states and 351 transitions. [2024-11-13 22:26:48,757 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 351 transitions. [2024-11-13 22:26:48,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-13 22:26:48,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:48,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:48,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:26:48,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:48,933 INFO L255 TraceCheckSpWp]: Trace formula consists of 647 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-13 22:26:48,937 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:26:50,002 INFO L134 CoverageAnalysis]: Checked inductivity of 6657 backedges. 111 proven. 551 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-13 22:26:56,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:56,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 187 states and 357 transitions. [2024-11-13 22:26:56,538 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 357 transitions. [2024-11-13 22:26:56,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-13 22:26:56,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:56,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:56,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:26:56,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:56,701 INFO L255 TraceCheckSpWp]: Trace formula consists of 656 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-11-13 22:26:56,703 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:27:08,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6690 backedges. 112 proven. 418 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-13 22:27:11,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:11,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 190 states and 362 transitions. [2024-11-13 22:27:11,950 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 362 transitions. [2024-11-13 22:27:11,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 22:27:11,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:11,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:11,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:27:12,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:12,149 INFO L255 TraceCheckSpWp]: Trace formula consists of 656 conjuncts, 79 conjuncts are in the unsatisfiable core [2024-11-13 22:27:12,153 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:27:22,444 INFO L134 CoverageAnalysis]: Checked inductivity of 6883 backedges. 113 proven. 554 refuted. 0 times theorem prover too weak. 6216 trivial. 0 not checked. [2024-11-13 22:27:25,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:25,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 191 states and 364 transitions. [2024-11-13 22:27:25,899 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 364 transitions. [2024-11-13 22:27:25,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 22:27:25,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:25,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:25,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:27:26,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:26,119 INFO L255 TraceCheckSpWp]: Trace formula consists of 665 conjuncts, 95 conjuncts are in the unsatisfiable core [2024-11-13 22:27:26,122 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:27:35,812 INFO L134 CoverageAnalysis]: Checked inductivity of 6927 backedges. 114 proven. 429 refuted. 0 times theorem prover too weak. 6384 trivial. 0 not checked. [2024-11-13 22:27:40,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:40,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 192 states and 366 transitions. [2024-11-13 22:27:40,188 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 366 transitions. [2024-11-13 22:27:40,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 22:27:40,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:40,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:40,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:27:44,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:44,652 INFO L255 TraceCheckSpWp]: Trace formula consists of 665 conjuncts, 99 conjuncts are in the unsatisfiable core [2024-11-13 22:27:44,655 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:27:54,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7113 backedges. 115 proven. 557 refuted. 0 times theorem prover too weak. 6441 trivial. 0 not checked. [2024-11-13 22:27:57,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:57,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 193 states and 368 transitions. [2024-11-13 22:27:57,390 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 368 transitions. [2024-11-13 22:27:57,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-13 22:27:57,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:57,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:57,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:27:57,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:57,589 INFO L255 TraceCheckSpWp]: Trace formula consists of 674 conjuncts, 97 conjuncts are in the unsatisfiable core [2024-11-13 22:27:57,593 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:28:07,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7168 backedges. 116 proven. 440 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-13 22:28:10,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:10,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 194 states and 370 transitions. [2024-11-13 22:28:10,633 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 370 transitions. [2024-11-13 22:28:10,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-13 22:28:10,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:10,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:10,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:28:10,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:10,812 INFO L255 TraceCheckSpWp]: Trace formula consists of 683 conjuncts, 81 conjuncts are in the unsatisfiable core [2024-11-13 22:28:10,815 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:28:19,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7413 backedges. 117 proven. 626 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2024-11-13 22:28:21,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:21,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 195 states and 374 transitions. [2024-11-13 22:28:21,068 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 374 transitions. [2024-11-13 22:28:21,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-13 22:28:21,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:21,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:21,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:21,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7662 backedges. 339 proven. 13 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2024-11-13 22:28:22,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:22,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 195 states and 372 transitions. [2024-11-13 22:28:22,572 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 372 transitions. [2024-11-13 22:28:22,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-13 22:28:22,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:22,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:22,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:28:22,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:22,826 INFO L255 TraceCheckSpWp]: Trace formula consists of 702 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 22:28:22,829 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:28:26,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7904 backedges. 122 proven. 462 refuted. 0 times theorem prover too weak. 7320 trivial. 0 not checked. [2024-11-13 22:28:44,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:44,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 144 states and 262 transitions. [2024-11-13 22:28:44,593 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 262 transitions. [2024-11-13 22:28:44,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-13 22:28:44,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:44,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:44,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:28:44,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:44,812 INFO L255 TraceCheckSpWp]: Trace formula consists of 711 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-13 22:28:44,816 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:28:48,971 INFO L134 CoverageAnalysis]: Checked inductivity of 8150 backedges. 124 proven. 462 refuted. 0 times theorem prover too weak. 7564 trivial. 0 not checked. [2024-11-13 22:28:55,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:55,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 144 states and 261 transitions. [2024-11-13 22:28:55,634 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 261 transitions. [2024-11-13 22:28:55,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-13 22:28:55,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:55,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:55,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:28:56,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:56,174 INFO L255 TraceCheckSpWp]: Trace formula consists of 720 conjuncts, 93 conjuncts are in the unsatisfiable core [2024-11-13 22:28:56,177 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:29:00,942 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 308 proven. 466 refuted. 0 times theorem prover too weak. 7626 trivial. 0 not checked. [2024-11-13 22:29:08,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:08,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 137 states and 251 transitions. [2024-11-13 22:29:08,339 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 251 transitions. [2024-11-13 22:29:08,340 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 22:29:08,342 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 98 iterations. [2024-11-13 22:29:08,355 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 22:29:19,664 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 22:29:19,664 INFO L77 FloydHoareUtils]: At program point L33-2(lines 33 46) the Hoare annotation is: (let ((.cse1 (= |ULTIMATE.start_main_~y~0#1| 61)) (.cse0 (= |ULTIMATE.start_main_~n~0#1| 10)) (.cse2 (= 9 |ULTIMATE.start_main_~n~0#1|)) (.cse4 (= 169 |ULTIMATE.start_main_~y~0#1|)) (.cse7 (= |ULTIMATE.start_main_~y~0#1| 127)) (.cse3 (= 91 |ULTIMATE.start_main_~y~0#1|)) (.cse8 (= |ULTIMATE.start_main_~x~0#1| 27)) (.cse6 (= |ULTIMATE.start_main_~y~0#1| 37)) (.cse9 (= |ULTIMATE.start_main_~x~0#1| 512)) (.cse5 (= |ULTIMATE.start_main_~y~0#1| 217))) (or (and .cse0 (not (= |ULTIMATE.start_main_~x~0#1| 1000))) (not (= |ULTIMATE.start_main_~z~0#1| (+ 6 (* 6 |ULTIMATE.start_main_~n~0#1|)))) (and .cse1 (not (= 64 |ULTIMATE.start_main_~x~0#1|))) (and .cse2 (<= 8 |ULTIMATE.start_main_~a~0#1|)) (and (= 30 |ULTIMATE.start_main_~z~0#1|) (<= 3 |ULTIMATE.start_main_~a~0#1|)) (and .cse3 (<= 4 |ULTIMATE.start_main_~a~0#1|)) (and (not (and (= |ULTIMATE.start_main_~n~0#1| 4) .cse1)) (not (and (= 7 |ULTIMATE.start_main_~n~0#1|) .cse4)) (not (and (= |ULTIMATE.start_main_~n~0#1| 8) .cse5)) (not (and (= 3 |ULTIMATE.start_main_~n~0#1|) .cse6)) (not (and (= 5 |ULTIMATE.start_main_~n~0#1|) .cse3)) (not (and (= 6 |ULTIMATE.start_main_~n~0#1|) .cse7)) (not (and (= 331 |ULTIMATE.start_main_~y~0#1|) .cse0)) (not (and (= |ULTIMATE.start_main_~y~0#1| 271) .cse2))) (and (not (= |ULTIMATE.start_main_~x~0#1| 729)) .cse2) (and (<= 5 |ULTIMATE.start_main_~a~0#1|) (= 42 |ULTIMATE.start_main_~z~0#1|)) (and (<= 6 |ULTIMATE.start_main_~a~0#1|) .cse4) (and (<= 2 |ULTIMATE.start_main_~a~0#1|) .cse8) (and (<= 7 |ULTIMATE.start_main_~a~0#1|) .cse9) (<= 9 |ULTIMATE.start_main_~a~0#1|) (and .cse4 (not (= 343 |ULTIMATE.start_main_~x~0#1|))) (and (not (= |ULTIMATE.start_main_~x~0#1| 216)) .cse7) (and (not (= 125 |ULTIMATE.start_main_~x~0#1|)) .cse3) (and (not .cse8) .cse6) (and (not .cse9) .cse5))) [2024-11-13 22:29:19,664 INFO L77 FloydHoareUtils]: At program point L33-3(lines 33 46) the Hoare annotation is: (let ((.cse3 (= 7 |ULTIMATE.start_main_~a~0#1|)) (.cse5 (= 9 |ULTIMATE.start_main_~a~0#1|)) (.cse2 (= 5 |ULTIMATE.start_main_~a~0#1|)) (.cse7 (= |ULTIMATE.start_main_~a~0#1| 4)) (.cse4 (= 6 |ULTIMATE.start_main_~a~0#1|)) (.cse1 (= 2 |ULTIMATE.start_main_~a~0#1|)) (.cse0 (= |ULTIMATE.start_main_~z~0#1| 60)) (.cse6 (= |ULTIMATE.start_main_~a~0#1| 0)) (.cse8 (= |ULTIMATE.start_main_~z~0#1| 18)) (.cse9 (= 3 |ULTIMATE.start_main_~a~0#1|))) (or (not (= |ULTIMATE.start_main_~z~0#1| (+ 6 (* 6 |ULTIMATE.start_main_~n~0#1|)))) (and (= |ULTIMATE.start_main_~y~0#1| 271) .cse0) (and .cse1 (= |ULTIMATE.start_main_~y~0#1| 37)) (and (= |ULTIMATE.start_main_~y~0#1| 397) (= |ULTIMATE.start_main_~n~0#1| 11)) (and (= |ULTIMATE.start_main_~y~0#1| 127) .cse2) (and .cse3 (= |ULTIMATE.start_main_~y~0#1| 217)) (and .cse4 (= 169 |ULTIMATE.start_main_~y~0#1|)) (and (= 331 |ULTIMATE.start_main_~y~0#1|) .cse5) (and (= 7 |ULTIMATE.start_main_~y~0#1|) .cse6) (and (= 91 |ULTIMATE.start_main_~y~0#1|) .cse7) (and (not (and (= |ULTIMATE.start_main_~a~0#1| 1) (= |ULTIMATE.start_main_~x~0#1| 8) .cse8)) (not (and (= |ULTIMATE.start_main_~z~0#1| 54) .cse3)) (not (and (= 30 |ULTIMATE.start_main_~z~0#1|) .cse9)) (not (and (= 66 |ULTIMATE.start_main_~z~0#1|) .cse5)) (not (and (= 42 |ULTIMATE.start_main_~z~0#1|) .cse2)) (not (and (= |ULTIMATE.start_main_~z~0#1| 36) .cse7)) (not (and (= |ULTIMATE.start_main_~z~0#1| 48) .cse4)) (not (and (= |ULTIMATE.start_main_~z~0#1| 24) (<= 27 |ULTIMATE.start_main_~x~0#1|) .cse1)) (not (and (= 72 |ULTIMATE.start_main_~z~0#1|) (= |ULTIMATE.start_main_~a~0#1| 10))) (not (and (= |ULTIMATE.start_main_~a~0#1| 8) .cse0)) (not (and (= |ULTIMATE.start_main_~z~0#1| 12) (= |ULTIMATE.start_main_~x~0#1| 1) .cse6))) (and (= 19 |ULTIMATE.start_main_~y~0#1|) .cse8) (and (= |ULTIMATE.start_main_~y~0#1| 61) .cse9))) [2024-11-13 22:29:19,664 INFO L77 FloydHoareUtils]: At program point L52(line 52) the Hoare annotation is: true [2024-11-13 22:29:19,664 INFO L77 FloydHoareUtils]: At program point L50(line 50) the Hoare annotation is: true [2024-11-13 22:29:19,665 INFO L77 FloydHoareUtils]: At program point L48(line 48) the Hoare annotation is: true [2024-11-13 22:29:19,665 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 22:29:19,665 INFO L77 FloydHoareUtils]: At program point L38(lines 33 46) the Hoare annotation is: (let ((.cse6 (= |ULTIMATE.start_main_~z~0#1| 18)) (.cse0 (= 66 |ULTIMATE.start_main_~z~0#1|)) (.cse4 (= 7 |ULTIMATE.start_main_~n~0#1|)) (.cse1 (= 30 |ULTIMATE.start_main_~z~0#1|)) (.cse2 (= 9 |ULTIMATE.start_main_~n~0#1|)) (.cse5 (= |ULTIMATE.start_main_~n~0#1| 8)) (.cse3 (= |ULTIMATE.start_main_~z~0#1| 36)) (.cse7 (= 3 |ULTIMATE.start_main_~n~0#1|)) (.cse9 (= 42 |ULTIMATE.start_main_~z~0#1|))) (or (not (= |ULTIMATE.start_main_~z~0#1| (+ 6 (* 6 |ULTIMATE.start_main_~n~0#1|)))) (and (= |ULTIMATE.start_main_~y~0#1| 397) (= |ULTIMATE.start_main_~n~0#1| 11)) (and (= 331 |ULTIMATE.start_main_~y~0#1|) .cse0) (and (= 7 |ULTIMATE.start_main_~y~0#1|) (= |ULTIMATE.start_main_~n~0#1| 1)) (and (= |ULTIMATE.start_main_~y~0#1| 61) .cse1) (and (= |ULTIMATE.start_main_~y~0#1| 271) .cse2) (and .cse3 (= 91 |ULTIMATE.start_main_~y~0#1|)) (and .cse4 (= 169 |ULTIMATE.start_main_~y~0#1|)) (and .cse5 (= |ULTIMATE.start_main_~y~0#1| 217)) (and (= |ULTIMATE.start_main_~y~0#1| 1) (= 6 |ULTIMATE.start_main_~z~0#1|)) (and (= 19 |ULTIMATE.start_main_~y~0#1|) .cse6) (and .cse7 (= |ULTIMATE.start_main_~y~0#1| 37)) (let ((.cse8 (<= 0 |ULTIMATE.start_main_~a~0#1|))) (and (not (and (<= 1 |ULTIMATE.start_main_~a~0#1|) (= |ULTIMATE.start_main_~x~0#1| 8) (<= |ULTIMATE.start_main_~a~0#1| 32767) .cse6)) (not (and .cse0 (<= 9 |ULTIMATE.start_main_~a~0#1|))) (not (and .cse4 (<= 6 |ULTIMATE.start_main_~a~0#1|))) (not (and (= |ULTIMATE.start_main_~n~0#1| 0) .cse8)) (not (and (= 72 |ULTIMATE.start_main_~z~0#1|) (= |ULTIMATE.start_main_~a~0#1| 10))) (not (and (<= 5 |ULTIMATE.start_main_~a~0#1|) .cse9)) (not (and .cse1 (<= 3 |ULTIMATE.start_main_~a~0#1|))) (not (and .cse2 (<= 8 |ULTIMATE.start_main_~a~0#1|))) (not (and .cse5 (<= 7 |ULTIMATE.start_main_~a~0#1|))) (not (and .cse3 (<= 4 |ULTIMATE.start_main_~a~0#1|))) (not (and (<= 27 |ULTIMATE.start_main_~x~0#1|) .cse7 (<= 2 |ULTIMATE.start_main_~a~0#1|))) (not (and (= |ULTIMATE.start_main_~z~0#1| 12) (= |ULTIMATE.start_main_~x~0#1| 1) (<= |ULTIMATE.start_main_~a~0#1| 10) .cse8)))) (and (= |ULTIMATE.start_main_~y~0#1| 127) .cse9))) [2024-11-13 22:29:19,665 INFO L77 FloydHoareUtils]: At program point L36(line 36) the Hoare annotation is: (or (= |ULTIMATE.start_main_~z~0#1| (+ 6 (* 6 |ULTIMATE.start_main_~n~0#1|))) (and (not (and (= 7 |ULTIMATE.start_main_~y~0#1|) (= |ULTIMATE.start_main_~z~0#1| 12) (= |ULTIMATE.start_main_~x~0#1| 1))) (not (and (= |ULTIMATE.start_main_~x~0#1| 8) (= 19 |ULTIMATE.start_main_~y~0#1|) (= |ULTIMATE.start_main_~z~0#1| 18))) (not (and (= 64 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start_main_~y~0#1| 61) (= 30 |ULTIMATE.start_main_~z~0#1|))) (not (and (= 72 |ULTIMATE.start_main_~z~0#1|) (= |ULTIMATE.start_main_~y~0#1| 397) (= 1331 |ULTIMATE.start_main_~x~0#1|))) (not (and (= |ULTIMATE.start_main_~z~0#1| 24) (= |ULTIMATE.start_main_~y~0#1| 37) (= |ULTIMATE.start_main_~x~0#1| 27))) (not (and (= 125 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start_main_~z~0#1| 36) (= 91 |ULTIMATE.start_main_~y~0#1|))) (not (and (= |ULTIMATE.start_main_~z~0#1| 48) (= 343 |ULTIMATE.start_main_~x~0#1|) (= 169 |ULTIMATE.start_main_~y~0#1|))) (not (and (= |ULTIMATE.start_main_~z~0#1| 54) (= |ULTIMATE.start_main_~y~0#1| 217) (= |ULTIMATE.start_main_~x~0#1| 512))) (not (and (= |ULTIMATE.start_main_~y~0#1| 271) (= |ULTIMATE.start_main_~x~0#1| 729) (= |ULTIMATE.start_main_~z~0#1| 60))) (not (and (= |ULTIMATE.start_main_~x~0#1| 216) (= |ULTIMATE.start_main_~y~0#1| 127) (= 42 |ULTIMATE.start_main_~z~0#1|))) (not (and (= 331 |ULTIMATE.start_main_~y~0#1|) (= |ULTIMATE.start_main_~x~0#1| 1000) (= 66 |ULTIMATE.start_main_~z~0#1|))))) [2024-11-13 22:29:19,665 INFO L77 FloydHoareUtils]: At program point L34(line 34) the Hoare annotation is: (let ((.cse1 (= |ULTIMATE.start_main_~y~0#1| 61)) (.cse0 (= |ULTIMATE.start_main_~n~0#1| 10)) (.cse2 (= 9 |ULTIMATE.start_main_~n~0#1|)) (.cse4 (= 169 |ULTIMATE.start_main_~y~0#1|)) (.cse7 (= |ULTIMATE.start_main_~y~0#1| 127)) (.cse3 (= 91 |ULTIMATE.start_main_~y~0#1|)) (.cse8 (= |ULTIMATE.start_main_~x~0#1| 27)) (.cse6 (= |ULTIMATE.start_main_~y~0#1| 37)) (.cse9 (= |ULTIMATE.start_main_~x~0#1| 512)) (.cse5 (= |ULTIMATE.start_main_~y~0#1| 217))) (or (and .cse0 (not (= |ULTIMATE.start_main_~x~0#1| 1000))) (not (= |ULTIMATE.start_main_~z~0#1| (+ 6 (* 6 |ULTIMATE.start_main_~n~0#1|)))) (and .cse1 (not (= 64 |ULTIMATE.start_main_~x~0#1|))) (and .cse2 (<= 8 |ULTIMATE.start_main_~a~0#1|)) (and (= 30 |ULTIMATE.start_main_~z~0#1|) (<= 3 |ULTIMATE.start_main_~a~0#1|)) (and .cse3 (<= 4 |ULTIMATE.start_main_~a~0#1|)) (and (not (and (= |ULTIMATE.start_main_~n~0#1| 4) .cse1)) (not (and (= 7 |ULTIMATE.start_main_~n~0#1|) .cse4)) (not (and (= |ULTIMATE.start_main_~n~0#1| 8) .cse5)) (not (and (= 3 |ULTIMATE.start_main_~n~0#1|) .cse6)) (not (and (= 5 |ULTIMATE.start_main_~n~0#1|) .cse3)) (not (and (= 6 |ULTIMATE.start_main_~n~0#1|) .cse7)) (not (and (= 331 |ULTIMATE.start_main_~y~0#1|) .cse0)) (not (and (= |ULTIMATE.start_main_~y~0#1| 271) .cse2))) (and (not (= |ULTIMATE.start_main_~x~0#1| 729)) .cse2) (and (<= 5 |ULTIMATE.start_main_~a~0#1|) (= 42 |ULTIMATE.start_main_~z~0#1|)) (and (<= 6 |ULTIMATE.start_main_~a~0#1|) .cse4) (and (<= 2 |ULTIMATE.start_main_~a~0#1|) .cse8) (and (<= 7 |ULTIMATE.start_main_~a~0#1|) .cse9) (<= 9 |ULTIMATE.start_main_~a~0#1|) (and .cse4 (not (= 343 |ULTIMATE.start_main_~x~0#1|))) (and (not (= |ULTIMATE.start_main_~x~0#1| 216)) .cse7) (and (not (= 125 |ULTIMATE.start_main_~x~0#1|)) .cse3) (and (not .cse8) .cse6) (and (not .cse9) .cse5))) [2024-11-13 22:29:19,665 INFO L77 FloydHoareUtils]: At program point L34-1(line 34) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~n~0#1| 0)) (.cse3 (= |ULTIMATE.start_main_~n~0#1| 1)) (.cse2 (= |ULTIMATE.start_main_~y~0#1| 61)) (.cse4 (= |ULTIMATE.start_main_~n~0#1| 11)) (.cse1 (= |ULTIMATE.start_main_~n~0#1| 10)) (.cse5 (= 19 |ULTIMATE.start_main_~y~0#1|)) (.cse6 (= 9 |ULTIMATE.start_main_~n~0#1|)) (.cse7 (= 169 |ULTIMATE.start_main_~y~0#1|)) (.cse11 (= |ULTIMATE.start_main_~y~0#1| 127)) (.cse10 (= 91 |ULTIMATE.start_main_~y~0#1|)) (.cse9 (= |ULTIMATE.start_main_~y~0#1| 37)) (.cse8 (= |ULTIMATE.start_main_~y~0#1| 217))) (or (and (not (= |ULTIMATE.start_main_~x~0#1| 0)) .cse0) (and .cse1 (not (= |ULTIMATE.start_main_~x~0#1| 1000))) (and .cse2 (not (= 64 |ULTIMATE.start_main_~x~0#1|))) (and (not (= |ULTIMATE.start_main_~x~0#1| 1)) .cse3) (and (not (= 1331 |ULTIMATE.start_main_~x~0#1|)) .cse4) (= |ULTIMATE.start_main_~z~0#1| (+ 6 (* 6 |ULTIMATE.start_main_~n~0#1|))) (and (not (= |ULTIMATE.start_main_~x~0#1| 8)) .cse5) (and (not (= |ULTIMATE.start_main_~x~0#1| 729)) .cse6) (and (not (and (= |ULTIMATE.start_main_~y~0#1| 1) .cse0)) (not (and (= 7 |ULTIMATE.start_main_~y~0#1|) .cse3)) (not (and (= |ULTIMATE.start_main_~n~0#1| 4) .cse2)) (not (and (= 7 |ULTIMATE.start_main_~n~0#1|) .cse7)) (not (and (= |ULTIMATE.start_main_~y~0#1| 397) .cse4)) (not (and (= |ULTIMATE.start_main_~n~0#1| 8) .cse8)) (not (and (= 3 |ULTIMATE.start_main_~n~0#1|) .cse9)) (not (and (= 5 |ULTIMATE.start_main_~n~0#1|) .cse10)) (not (and (= 6 |ULTIMATE.start_main_~n~0#1|) .cse11)) (not (and (= 331 |ULTIMATE.start_main_~y~0#1|) .cse1)) (not (and (= 2 |ULTIMATE.start_main_~n~0#1|) .cse5)) (not (and (= |ULTIMATE.start_main_~y~0#1| 271) .cse6))) (and .cse7 (not (= 343 |ULTIMATE.start_main_~x~0#1|))) (and (not (= |ULTIMATE.start_main_~x~0#1| 216)) .cse11) (and (not (= 125 |ULTIMATE.start_main_~x~0#1|)) .cse10) (and (not (= |ULTIMATE.start_main_~x~0#1| 27)) .cse9) (and (not (= |ULTIMATE.start_main_~x~0#1| 512)) .cse8))) [2024-11-13 22:29:19,665 INFO L77 FloydHoareUtils]: At program point L53(line 53) the Hoare annotation is: true [2024-11-13 22:29:19,666 INFO L77 FloydHoareUtils]: At program point L51(line 51) the Hoare annotation is: true [2024-11-13 22:29:19,666 INFO L77 FloydHoareUtils]: At program point L49(line 49) the Hoare annotation is: true [2024-11-13 22:29:19,666 INFO L77 FloydHoareUtils]: At program point L37(line 37) the Hoare annotation is: (let ((.cse3 (= 6 |ULTIMATE.start_main_~z~0#1|)) (.cse0 (= |ULTIMATE.start_main_~y~0#1| 127)) (.cse2 (= 169 |ULTIMATE.start_main_~y~0#1|)) (.cse7 (= 66 |ULTIMATE.start_main_~z~0#1|)) (.cse10 (= 42 |ULTIMATE.start_main_~z~0#1|)) (.cse6 (= 30 |ULTIMATE.start_main_~z~0#1|)) (.cse5 (= |ULTIMATE.start_main_~y~0#1| 61)) (.cse1 (= |ULTIMATE.start_main_~y~0#1| 217)) (.cse9 (= |ULTIMATE.start_main_~y~0#1| 37)) (.cse11 (= |ULTIMATE.start_main_~n~0#1| 11)) (.cse4 (= 9 |ULTIMATE.start_main_~n~0#1|)) (.cse8 (= 91 |ULTIMATE.start_main_~y~0#1|))) (or (not (= |ULTIMATE.start_main_~z~0#1| (+ 6 (* 6 |ULTIMATE.start_main_~n~0#1|)))) (and .cse0 (< |ULTIMATE.start_main_~a~0#1| 5)) (and (< |ULTIMATE.start_main_~a~0#1| 7) .cse1) (and (< |ULTIMATE.start_main_~a~0#1| 6) .cse2) (and (= |ULTIMATE.start_main_~x~0#1| 0) .cse3) (and (= |ULTIMATE.start_main_~x~0#1| 729) .cse4) (and (not (and (= |ULTIMATE.start_main_~y~0#1| 271) (= |ULTIMATE.start_main_~z~0#1| 60))) (not (and .cse5 .cse6)) (not (and (= 331 |ULTIMATE.start_main_~y~0#1|) .cse7)) (not (and (= |ULTIMATE.start_main_~z~0#1| 36) .cse8)) (not (and (= |ULTIMATE.start_main_~y~0#1| 1) .cse3)) (not (and (= |ULTIMATE.start_main_~z~0#1| 24) .cse9)) (not (and (= |ULTIMATE.start_main_~z~0#1| 54) .cse1)) (not (and (= 72 |ULTIMATE.start_main_~z~0#1|) (= |ULTIMATE.start_main_~y~0#1| 397))) (not (and (= |ULTIMATE.start_main_~z~0#1| 48) .cse2)) (not (and .cse0 .cse10))) (and (= 343 |ULTIMATE.start_main_~x~0#1|) .cse2) (and (= |ULTIMATE.start_main_~x~0#1| 1000) .cse7) (and (not (and (<= 27 |ULTIMATE.start_main_~x~0#1|) (<= 2 |ULTIMATE.start_main_~a~0#1|))) .cse9) (and (= |ULTIMATE.start_main_~x~0#1| 216) .cse10) (and (< |ULTIMATE.start_main_~a~0#1| 4) .cse8) (and (= 64 |ULTIMATE.start_main_~x~0#1|) .cse6) (and .cse5 (< |ULTIMATE.start_main_~a~0#1| 3)) (and (= 1331 |ULTIMATE.start_main_~x~0#1|) .cse11) (and .cse1 (= |ULTIMATE.start_main_~x~0#1| 512)) (and .cse9 (= |ULTIMATE.start_main_~x~0#1| 27)) (and (not (= |ULTIMATE.start_main_~a~0#1| 10)) .cse11) (and (< |ULTIMATE.start_main_~a~0#1| 9) (= |ULTIMATE.start_main_~n~0#1| 10)) (and .cse4 (< |ULTIMATE.start_main_~a~0#1| 8)) (and (= 125 |ULTIMATE.start_main_~x~0#1|) .cse8) (< |ULTIMATE.start_main_~a~0#1| 0))) [2024-11-13 22:29:19,666 INFO L77 FloydHoareUtils]: At program point L35(line 35) the Hoare annotation is: true [2024-11-13 22:29:19,666 INFO L77 FloydHoareUtils]: At program point L16(lines 16 17) the Hoare annotation is: true [2024-11-13 22:29:19,666 INFO L77 FloydHoareUtils]: At program point L15(lines 15 18) the Hoare annotation is: (not (and (not (= __VERIFIER_assert_~cond 0)) (not (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)))) [2024-11-13 22:29:19,666 INFO L77 FloydHoareUtils]: At program point L15-2(lines 14 20) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-11-13 22:29:19,666 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 14 20) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-11-13 22:29:19,666 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 14 20) the Hoare annotation is: true [2024-11-13 22:29:19,666 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 17) the Hoare annotation is: true [2024-11-13 22:29:19,691 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 10:29:19 ImpRootNode [2024-11-13 22:29:19,692 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 22:29:19,692 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 22:29:19,692 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 22:29:19,693 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 22:29:19,693 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:21:25" (3/4) ... [2024-11-13 22:29:19,696 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 22:29:19,700 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-13 22:29:19,704 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2024-11-13 22:29:19,705 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-13 22:29:19,705 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 22:29:19,705 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 22:29:19,801 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fb8364f-490c-42d4-b2c8-62b96adf6ca5/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 22:29:19,801 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fb8364f-490c-42d4-b2c8-62b96adf6ca5/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 22:29:19,802 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 22:29:19,803 INFO L158 Benchmark]: Toolchain (without parser) took 475433.42ms. Allocated memory was 117.4MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 91.9MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 195.4MB. Max. memory is 16.1GB. [2024-11-13 22:29:19,803 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 83.9MB. Free memory is still 41.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:29:19,804 INFO L158 Benchmark]: CACSL2BoogieTranslator took 336.60ms. Allocated memory is still 117.4MB. Free memory was 91.9MB in the beginning and 80.8MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:29:19,805 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.49ms. Allocated memory is still 117.4MB. Free memory was 80.3MB in the beginning and 79.3MB in the end (delta: 980.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:29:19,806 INFO L158 Benchmark]: Boogie Preprocessor took 32.43ms. Allocated memory is still 117.4MB. Free memory was 79.3MB in the beginning and 78.3MB in the end (delta: 965.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:29:19,806 INFO L158 Benchmark]: RCFGBuilder took 388.93ms. Allocated memory is still 117.4MB. Free memory was 78.3MB in the beginning and 65.5MB in the end (delta: 12.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:29:19,807 INFO L158 Benchmark]: CodeCheck took 474514.01ms. Allocated memory was 117.4MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 65.5MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 161.8MB. Max. memory is 16.1GB. [2024-11-13 22:29:19,808 INFO L158 Benchmark]: Witness Printer took 109.52ms. Allocated memory is still 1.5GB. Free memory was 1.3GB in the beginning and 1.3GB in the end (delta: 4.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:29:19,811 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 2 procedures, 22 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 463.1s, OverallIterations: 98, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 10979 SdHoareTripleChecker+Valid, 492.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6508 mSDsluCounter, 11783 SdHoareTripleChecker+Invalid, 444.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 8364 mSDsCounter, 78709 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 163173 IncrementalHoareTripleChecker+Invalid, 241882 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 78709 mSolverCounterUnsat, 3419 mSDtfsCounter, 163173 mSolverCounterSat, 4.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 132185 GetRequests, 125086 SyntacticMatches, 6013 SemanticMatches, 1086 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2855640 ImplicationChecksByTransitivity, 393.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.3s SsaConstructionTime, 10.8s SatisfiabilityAnalysisTime, 260.0s InterpolantComputationTime, 17116 NumberOfCodeBlocks, 17116 NumberOfCodeBlocksAsserted, 97 NumberOfCheckSat, 17019 ConstructedInterpolants, 0 QuantifiedInterpolants, 66288 SizeOfPredicates, 142 NumberOfNonLiveVariables, 32004 ConjunctsInSsa, 4037 ConjunctsInUnsatCore, 97 InterpolantComputations, 6 PerfectInterpolantSequences, 253586/270782 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 - PositiveResult [Line: 17]: 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: 33]: Loop Invariant Derived loop invariant: (((((((((((((((((((n == 10) && (x != 1000)) || (z != (6 + ((__int128) 6 * n)))) || ((y == 61) && (64 != x))) || ((9 == n) && (8 <= a))) || ((30 == z) && (3 <= a))) || ((91 == y) && (4 <= a))) || (((((((!((n == 4) && (y == 61)) && !((7 == n) && (169 == y))) && !((n == 8) && (y == 217))) && !((3 == n) && (y == 37))) && !((5 == n) && (91 == y))) && !((6 == n) && (y == 127))) && !((331 == y) && (n == 10))) && !((y == 271) && (9 == n)))) || ((x != 729) && (9 == n))) || ((5 <= a) && (42 == z))) || ((6 <= a) && (169 == y))) || ((2 <= a) && (x == 27))) || ((7 <= a) && (x == 512))) || (9 <= a)) || ((169 == y) && (343 != x))) || ((x != 216) && (y == 127))) || ((125 != x) && (91 == y))) || ((x != 27) && (y == 37))) || ((x != 512) && (y == 217))) - ProcedureContractResult [Line: 14]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: (cond != 0) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 83.9MB. Free memory is still 41.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 336.60ms. Allocated memory is still 117.4MB. Free memory was 91.9MB in the beginning and 80.8MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.49ms. Allocated memory is still 117.4MB. Free memory was 80.3MB in the beginning and 79.3MB in the end (delta: 980.8kB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 32.43ms. Allocated memory is still 117.4MB. Free memory was 79.3MB in the beginning and 78.3MB in the end (delta: 965.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 388.93ms. Allocated memory is still 117.4MB. Free memory was 78.3MB in the beginning and 65.5MB in the end (delta: 12.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 474514.01ms. Allocated memory was 117.4MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 65.5MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 161.8MB. Max. memory is 16.1GB. * Witness Printer took 109.52ms. Allocated memory is still 1.5GB. Free memory was 1.3GB in the beginning and 1.3GB in the end (delta: 4.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 22:29:19,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5fb8364f-490c-42d4-b2c8-62b96adf6ca5/bin/ukojak-verify-EEHR8qb7sm/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