./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-patterns/array29_pattern.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-patterns/array29_pattern.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b --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 c79b0cfbfa84c2390344382edf3f60a855c5e1f87aaed3ee77c2dd6c5f017188 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:30:24,187 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:30:24,244 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:30:24,249 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:30:24,249 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:30:24,270 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:30:24,271 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:30:24,271 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:30:24,271 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:30:24,272 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:30:24,272 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:30:24,272 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:30:24,272 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:30:24,272 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:30:24,272 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:30:24,272 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:30:24,272 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:30:24,272 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:30:24,272 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:30:24,272 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:30:24,273 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:30:24,273 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:30:24,273 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:30:24,273 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:30:24,273 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:30:24,273 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:30:24,273 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:30:24,273 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:30:24,273 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:30:24,273 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:30:24,273 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:30:24,274 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:30:24,274 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:30:24,274 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_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> c79b0cfbfa84c2390344382edf3f60a855c5e1f87aaed3ee77c2dd6c5f017188 [2024-12-05 22:30:24,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:30:24,516 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:30:24,518 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:30:24,519 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:30:24,519 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:30:24,520 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-patterns/array29_pattern.c [2024-12-05 22:30:27,192 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/data/8e4b0a556/4b1f9da9e3444b519e0eff4c84f1e36b/FLAG25b80110b [2024-12-05 22:30:27,400 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:30:27,401 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/sv-benchmarks/c/array-patterns/array29_pattern.c [2024-12-05 22:30:27,409 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/data/8e4b0a556/4b1f9da9e3444b519e0eff4c84f1e36b/FLAG25b80110b [2024-12-05 22:30:27,770 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/data/8e4b0a556/4b1f9da9e3444b519e0eff4c84f1e36b [2024-12-05 22:30:27,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:30:27,774 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:30:27,775 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:30:27,775 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:30:27,778 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:30:27,779 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:30:27" (1/1) ... [2024-12-05 22:30:27,780 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3505e8b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:27, skipping insertion in model container [2024-12-05 22:30:27,780 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:30:27" (1/1) ... [2024-12-05 22:30:27,792 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:30:27,899 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_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/sv-benchmarks/c/array-patterns/array29_pattern.c[1255,1268] [2024-12-05 22:30:27,916 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:30:27,923 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:30:27,931 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_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/sv-benchmarks/c/array-patterns/array29_pattern.c[1255,1268] [2024-12-05 22:30:27,939 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:30:27,952 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:30:27,952 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:27 WrapperNode [2024-12-05 22:30:27,953 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:30:27,954 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:30:27,954 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:30:27,954 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:30:27,959 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:27" (1/1) ... [2024-12-05 22:30:27,963 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:27" (1/1) ... [2024-12-05 22:30:27,977 INFO L138 Inliner]: procedures = 16, calls = 15, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 67 [2024-12-05 22:30:27,978 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:30:27,978 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:30:27,978 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:30:27,978 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:30:27,984 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:27" (1/1) ... [2024-12-05 22:30:27,984 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:27" (1/1) ... [2024-12-05 22:30:27,986 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:27" (1/1) ... [2024-12-05 22:30:27,986 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:27" (1/1) ... [2024-12-05 22:30:27,990 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:27" (1/1) ... [2024-12-05 22:30:27,991 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:27" (1/1) ... [2024-12-05 22:30:27,996 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:27" (1/1) ... [2024-12-05 22:30:27,997 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:27" (1/1) ... [2024-12-05 22:30:27,997 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:27" (1/1) ... [2024-12-05 22:30:27,999 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:30:28,000 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:30:28,000 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:30:28,000 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:30:28,001 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:27" (1/1) ... [2024-12-05 22:30:28,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:30:28,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:30:28,028 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:30:28,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:30:28,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:30:28,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:30:28,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:30:28,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:30:28,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:30:28,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:30:28,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:30:28,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:30:28,100 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:30:28,102 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:30:28,234 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-12-05 22:30:28,234 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:30:28,298 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:30:28,299 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 22:30:28,299 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:30:28 BoogieIcfgContainer [2024-12-05 22:30:28,299 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:30:28,300 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:30:28,300 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:30:28,307 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:30:28,307 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:30:28" (1/1) ... [2024-12-05 22:30:28,312 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:30:28,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:28,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 10 states and 14 transitions. [2024-12-05 22:30:28,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 14 transitions. [2024-12-05 22:30:28,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:30:28,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:28,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:28,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:28,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:28,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:28,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 11 states and 15 transitions. [2024-12-05 22:30:28,621 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2024-12-05 22:30:28,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:30:28,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:28,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:28,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:28,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:28,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:28,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 12 states and 18 transitions. [2024-12-05 22:30:28,771 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 18 transitions. [2024-12-05 22:30:28,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:30:28,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:28,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:28,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:28,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:30:28,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:28,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 13 states and 19 transitions. [2024-12-05 22:30:28,964 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 19 transitions. [2024-12-05 22:30:28,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:30:28,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:28,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:28,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:29,033 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:30:29,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:29,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 14 states and 22 transitions. [2024-12-05 22:30:29,059 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 22 transitions. [2024-12-05 22:30:29,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:30:29,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:29,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:29,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:29,129 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:30:29,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:29,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 15 states and 23 transitions. [2024-12-05 22:30:29,227 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 23 transitions. [2024-12-05 22:30:29,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:30:29,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:29,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:29,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:29,297 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:30:29,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:29,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 19 states and 29 transitions. [2024-12-05 22:30:29,701 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 29 transitions. [2024-12-05 22:30:29,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:30:29,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:29,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:29,780 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:30:29,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:29,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 20 states and 31 transitions. [2024-12-05 22:30:29,859 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 31 transitions. [2024-12-05 22:30:29,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:30:29,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:29,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:29,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:29,936 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 22:30:30,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:30,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 24 states and 37 transitions. [2024-12-05 22:30:30,154 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 37 transitions. [2024-12-05 22:30:30,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:30:30,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:30,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:30,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:30,227 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 22:30:30,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:30,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 25 states and 38 transitions. [2024-12-05 22:30:30,327 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 38 transitions. [2024-12-05 22:30:30,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:30:30,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:30,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:30,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:30:30,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:30,447 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-12-05 22:30:30,455 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:30:30,590 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-05 22:30:30,666 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-12-05 22:30:30,896 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:30:30,896 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2024-12-05 22:30:30,999 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:30:30,999 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 38 [2024-12-05 22:30:31,725 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:34,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:34,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 44 states and 71 transitions. [2024-12-05 22:30:34,894 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 71 transitions. [2024-12-05 22:30:34,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:30:34,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:34,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:34,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:35,238 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:30:36,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:36,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 49 states and 80 transitions. [2024-12-05 22:30:36,590 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 80 transitions. [2024-12-05 22:30:36,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:30:36,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:36,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:36,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:36,993 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 1 proven. 24 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:30:38,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:38,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 54 states and 90 transitions. [2024-12-05 22:30:38,359 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 90 transitions. [2024-12-05 22:30:38,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:30:38,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:38,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:38,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:38,476 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 28 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 22:30:38,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:38,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 55 states and 91 transitions. [2024-12-05 22:30:38,769 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 91 transitions. [2024-12-05 22:30:38,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:30:38,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:38,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:38,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:39,191 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 24 proven. 23 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 22:30:39,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:39,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 56 states and 92 transitions. [2024-12-05 22:30:39,580 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 92 transitions. [2024-12-05 22:30:39,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:30:39,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:39,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:39,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:39,871 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 22 proven. 14 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:30:40,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:40,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 57 states and 92 transitions. [2024-12-05 22:30:40,249 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 92 transitions. [2024-12-05 22:30:40,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:30:40,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:40,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:40,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:40,349 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 12 proven. 38 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 22:30:41,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:41,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 59 states and 94 transitions. [2024-12-05 22:30:41,157 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 94 transitions. [2024-12-05 22:30:41,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:30:41,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:41,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:41,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:41,262 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 15 proven. 32 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-05 22:30:42,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:42,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 65 states and 101 transitions. [2024-12-05 22:30:42,994 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 101 transitions. [2024-12-05 22:30:42,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:30:42,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:42,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:43,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:43,101 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 22:30:44,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:44,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 70 states and 106 transitions. [2024-12-05 22:30:44,623 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 106 transitions. [2024-12-05 22:30:44,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:30:44,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:44,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:44,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:44,736 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 4 proven. 48 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-05 22:30:45,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:45,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 75 states and 117 transitions. [2024-12-05 22:30:45,719 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 117 transitions. [2024-12-05 22:30:45,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:30:45,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:45,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:45,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:45,796 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 48 proven. 38 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 22:30:46,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:46,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 78 states and 120 transitions. [2024-12-05 22:30:46,538 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 120 transitions. [2024-12-05 22:30:46,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:30:46,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:46,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:46,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:46,633 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 4 proven. 52 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-05 22:30:46,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:46,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 79 states and 121 transitions. [2024-12-05 22:30:46,870 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 121 transitions. [2024-12-05 22:30:46,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:30:46,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:46,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:46,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:46,933 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-12-05 22:30:47,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:47,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 78 states and 116 transitions. [2024-12-05 22:30:47,468 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 116 transitions. [2024-12-05 22:30:47,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:30:47,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:47,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:47,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:47,560 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 19 proven. 63 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 22:30:47,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:47,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 65 states and 95 transitions. [2024-12-05 22:30:47,785 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2024-12-05 22:30:47,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:30:47,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:47,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:47,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:47,874 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 15 proven. 48 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 22:30:47,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:47,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 66 states and 95 transitions. [2024-12-05 22:30:47,925 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2024-12-05 22:30:47,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:30:47,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:47,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:47,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:48,017 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 15 proven. 48 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 22:30:48,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:48,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 58 states and 81 transitions. [2024-12-05 22:30:48,247 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 81 transitions. [2024-12-05 22:30:48,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:30:48,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:48,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:48,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:30:49,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:49,221 WARN L254 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 115 conjuncts are in the unsatisfiable core [2024-12-05 22:30:49,225 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:30:49,249 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-05 22:30:49,264 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-12-05 22:30:49,375 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:30:49,376 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2024-12-05 22:30:49,772 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:30:49,773 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 38 [2024-12-05 22:30:49,926 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:30:49,927 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 40 treesize of output 48 [2024-12-05 22:30:50,119 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:30:50,119 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 47 treesize of output 58 [2024-12-05 22:30:50,625 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:30:50,625 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 54 treesize of output 68 [2024-12-05 22:30:50,824 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:30:50,825 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 61 treesize of output 78 [2024-12-05 22:30:51,011 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:30:51,011 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 68 treesize of output 88 [2024-12-05 22:30:54,129 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:08,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:08,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 87 states and 118 transitions. [2024-12-05 22:31:08,656 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 118 transitions. [2024-12-05 22:31:08,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:31:08,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:08,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:08,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:09,395 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 46 proven. 31 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 22:31:11,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:11,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 92 states and 126 transitions. [2024-12-05 22:31:11,984 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 126 transitions. [2024-12-05 22:31:11,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:31:11,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:11,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:11,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:12,170 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 15 proven. 66 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-12-05 22:31:15,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:15,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 98 states and 134 transitions. [2024-12-05 22:31:15,730 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 134 transitions. [2024-12-05 22:31:15,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:31:15,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:15,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:15,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:16,247 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 3 proven. 88 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-05 22:31:18,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:18,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 104 states and 142 transitions. [2024-12-05 22:31:18,999 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 142 transitions. [2024-12-05 22:31:19,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:31:19,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:19,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:19,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:19,190 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 42 proven. 73 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-05 22:31:23,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:23,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 111 states and 150 transitions. [2024-12-05 22:31:23,374 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 150 transitions. [2024-12-05 22:31:23,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:31:23,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:23,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:23,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:23,568 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 52 proven. 88 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-05 22:31:26,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:26,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 117 states and 156 transitions. [2024-12-05 22:31:26,725 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 156 transitions. [2024-12-05 22:31:26,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:31:26,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:26,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:26,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:26,908 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 20 proven. 103 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-12-05 22:31:29,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:29,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 123 states and 161 transitions. [2024-12-05 22:31:29,715 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 161 transitions. [2024-12-05 22:31:29,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:31:29,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:29,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:29,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:29,883 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 7 proven. 148 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-05 22:31:29,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:29,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 129 states and 169 transitions. [2024-12-05 22:31:29,977 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 169 transitions. [2024-12-05 22:31:29,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:31:29,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:29,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:29,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:30,189 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 133 proven. 66 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-05 22:31:31,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:31,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 133 states and 173 transitions. [2024-12-05 22:31:31,883 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 173 transitions. [2024-12-05 22:31:31,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:31:31,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:31,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:31,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:32,086 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 107 proven. 108 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-05 22:31:32,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:32,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 106 states and 137 transitions. [2024-12-05 22:31:32,407 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 137 transitions. [2024-12-05 22:31:32,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 22:31:32,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:32,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:32,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:31:42,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:31:42,577 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-05 22:31:42,582 INFO L158 Benchmark]: Toolchain (without parser) took 74807.98ms. Allocated memory was 117.4MB in the beginning and 536.9MB in the end (delta: 419.4MB). Free memory was 93.3MB in the beginning and 283.5MB in the end (delta: -190.2MB). Peak memory consumption was 228.6MB. Max. memory is 16.1GB. [2024-12-05 22:31:42,582 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 117.4MB. Free memory is still 73.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:31:42,582 INFO L158 Benchmark]: CACSL2BoogieTranslator took 177.98ms. Allocated memory is still 117.4MB. Free memory was 93.3MB in the beginning and 82.1MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:31:42,583 INFO L158 Benchmark]: Boogie Procedure Inliner took 24.09ms. Allocated memory is still 117.4MB. Free memory was 81.8MB in the beginning and 80.7MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:31:42,583 INFO L158 Benchmark]: Boogie Preprocessor took 20.79ms. Allocated memory is still 117.4MB. Free memory was 80.7MB in the beginning and 79.9MB in the end (delta: 833.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:31:42,583 INFO L158 Benchmark]: RCFGBuilder took 299.33ms. Allocated memory is still 117.4MB. Free memory was 79.9MB in the beginning and 65.0MB in the end (delta: 14.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:31:42,584 INFO L158 Benchmark]: CodeCheck took 74281.38ms. Allocated memory was 117.4MB in the beginning and 536.9MB in the end (delta: 419.4MB). Free memory was 64.7MB in the beginning and 283.5MB in the end (delta: -218.8MB). Peak memory consumption was 203.4MB. Max. memory is 16.1GB. [2024-12-05 22:31:42,586 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 117.4MB. Free memory is still 73.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 177.98ms. Allocated memory is still 117.4MB. Free memory was 93.3MB in the beginning and 82.1MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 24.09ms. Allocated memory is still 117.4MB. Free memory was 81.8MB in the beginning and 80.7MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 20.79ms. Allocated memory is still 117.4MB. Free memory was 80.7MB in the beginning and 79.9MB in the end (delta: 833.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 299.33ms. Allocated memory is still 117.4MB. Free memory was 79.9MB in the beginning and 65.0MB in the end (delta: 14.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 74281.38ms. Allocated memory was 117.4MB in the beginning and 536.9MB in the end (delta: 419.4MB). Free memory was 64.7MB in the beginning and 283.5MB in the end (delta: -218.8MB). Peak memory consumption was 203.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 22:31:42,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-patterns/array29_pattern.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b --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 c79b0cfbfa84c2390344382edf3f60a855c5e1f87aaed3ee77c2dd6c5f017188 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:31:44,696 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:31:44,780 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-05 22:31:44,809 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:31:44,810 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:31:44,810 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:31:44,810 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:31:44,811 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:31:44,811 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:31:44,811 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:31:44,811 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:31:44,811 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:31:44,811 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:31:44,811 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:31:44,811 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:31:44,811 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:31:44,812 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 22:31:44,812 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 22:31:44,812 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 22:31:44,812 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:31:44,812 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:31:44,812 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:31:44,812 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:31:44,812 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:31:44,812 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:31:44,812 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:31:44,812 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:31:44,813 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 22:31:44,813 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:31:44,813 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:31:44,813 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:31:44,813 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:31:44,813 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:31:44,814 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 22:31:44,814 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:31:44,814 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 22:31:44,814 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_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> c79b0cfbfa84c2390344382edf3f60a855c5e1f87aaed3ee77c2dd6c5f017188 [2024-12-05 22:31:45,099 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:31:45,109 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:31:45,112 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:31:45,113 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:31:45,114 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:31:45,115 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-patterns/array29_pattern.c [2024-12-05 22:31:48,410 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/data/9c95d36a9/8abba751e4d246069151cda95ef29a89/FLAG57a1cb052 [2024-12-05 22:31:48,609 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:31:48,610 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/sv-benchmarks/c/array-patterns/array29_pattern.c [2024-12-05 22:31:48,618 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/data/9c95d36a9/8abba751e4d246069151cda95ef29a89/FLAG57a1cb052 [2024-12-05 22:31:48,976 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/data/9c95d36a9/8abba751e4d246069151cda95ef29a89 [2024-12-05 22:31:48,978 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:31:48,980 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:31:48,981 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:31:48,981 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:31:48,985 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:31:48,985 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:31:48" (1/1) ... [2024-12-05 22:31:48,986 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c20e517 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:48, skipping insertion in model container [2024-12-05 22:31:48,986 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:31:48" (1/1) ... [2024-12-05 22:31:48,998 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:31:49,155 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_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/sv-benchmarks/c/array-patterns/array29_pattern.c[1255,1268] [2024-12-05 22:31:49,179 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:31:49,190 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:31:49,203 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_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/sv-benchmarks/c/array-patterns/array29_pattern.c[1255,1268] [2024-12-05 22:31:49,211 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:31:49,228 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:31:49,229 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:49 WrapperNode [2024-12-05 22:31:49,229 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:31:49,229 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:31:49,230 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:31:49,230 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:31:49,235 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:49" (1/1) ... [2024-12-05 22:31:49,242 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:49" (1/1) ... [2024-12-05 22:31:49,258 INFO L138 Inliner]: procedures = 18, calls = 15, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 66 [2024-12-05 22:31:49,258 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:31:49,259 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:31:49,259 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:31:49,259 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:31:49,265 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:49" (1/1) ... [2024-12-05 22:31:49,265 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:49" (1/1) ... [2024-12-05 22:31:49,268 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:49" (1/1) ... [2024-12-05 22:31:49,268 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:49" (1/1) ... [2024-12-05 22:31:49,273 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:49" (1/1) ... [2024-12-05 22:31:49,274 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:49" (1/1) ... [2024-12-05 22:31:49,277 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:49" (1/1) ... [2024-12-05 22:31:49,278 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:49" (1/1) ... [2024-12-05 22:31:49,279 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:49" (1/1) ... [2024-12-05 22:31:49,280 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:31:49,281 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:31:49,281 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:31:49,281 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:31:49,282 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:49" (1/1) ... [2024-12-05 22:31:49,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:31:49,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:31:49,317 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:31:49,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:31:49,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:31:49,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 22:31:49,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:31:49,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-05 22:31:49,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:31:49,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:31:49,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:31:49,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-05 22:31:49,414 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:31:49,416 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:31:49,754 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-12-05 22:31:49,754 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:31:49,833 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:31:49,834 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 22:31:49,834 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:31:49 BoogieIcfgContainer [2024-12-05 22:31:49,834 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:31:49,835 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:31:49,835 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:31:49,847 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:31:49,848 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:31:49" (1/1) ... [2024-12-05 22:31:49,857 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:31:49,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:49,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 10 states and 14 transitions. [2024-12-05 22:31:49,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 14 transitions. [2024-12-05 22:31:49,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:31:49,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:49,904 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:31:49,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:31:49,906 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:31:49,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-05 22:31:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:50,141 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:31:50,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:50,215 INFO L256 TraceCheckSpWp]: Trace formula consists of 30 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 22:31:50,219 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:31:50,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:50,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-05 22:31:50,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:50,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 11 states and 15 transitions. [2024-12-05 22:31:50,622 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2024-12-05 22:31:50,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:31:50,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:50,622 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:31:50,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:31:50,624 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:31:50,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-05 22:31:50,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:50,810 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:31:50,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:50,910 INFO L256 TraceCheckSpWp]: Trace formula consists of 34 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-05 22:31:50,911 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:31:51,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:51,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-12-05 22:31:51,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:51,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 12 states and 18 transitions. [2024-12-05 22:31:51,262 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 18 transitions. [2024-12-05 22:31:51,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:31:51,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:51,264 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:31:51,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:31:51,266 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:31:51,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-05 22:31:51,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:51,479 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:31:51,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:51,566 INFO L256 TraceCheckSpWp]: Trace formula consists of 41 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:31:51,567 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:31:51,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:31:51,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-12-05 22:31:52,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:52,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 13 states and 19 transitions. [2024-12-05 22:31:52,641 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 19 transitions. [2024-12-05 22:31:52,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:31:52,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:52,642 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:31:52,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:31:52,644 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:31:52,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-12-05 22:31:52,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:52,856 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:31:52,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:52,956 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:31:52,957 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:31:53,108 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:31:53,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-12-05 22:31:53,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:53,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 14 states and 22 transitions. [2024-12-05 22:31:53,207 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 22 transitions. [2024-12-05 22:31:53,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:31:53,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:53,207 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:31:53,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:31:53,209 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:31:53,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-12-05 22:31:53,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:53,404 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:31:53,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:53,493 INFO L256 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 22:31:53,494 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:31:53,666 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:31:53,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-12-05 22:31:54,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:54,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 15 states and 23 transitions. [2024-12-05 22:31:54,087 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 23 transitions. [2024-12-05 22:31:54,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:31:54,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:54,088 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:31:54,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:31:54,090 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:31:54,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-12-05 22:31:54,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:54,341 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:31:54,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:54,452 INFO L256 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 22:31:54,454 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:31:54,716 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:31:54,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-12-05 22:31:56,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:56,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 19 states and 29 transitions. [2024-12-05 22:31:56,334 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 29 transitions. [2024-12-05 22:31:56,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:31:56,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:56,334 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:31:56,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:31:56,336 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:31:56,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-12-05 22:31:56,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:56,524 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:31:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:56,619 INFO L256 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 22:31:56,620 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:31:56,853 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 22:31:56,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-12-05 22:31:57,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:57,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2024-12-05 22:31:57,872 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2024-12-05 22:31:57,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:31:57,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:57,872 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:31:57,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:31:57,874 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:31:57,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-12-05 22:31:58,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:58,079 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:31:58,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:58,196 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 22:31:58,197 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:31:58,406 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 22:31:58,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-12-05 22:31:58,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 23 states and 35 transitions. [2024-12-05 22:31:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 35 transitions. [2024-12-05 22:31:58,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:31:58,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:58,546 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:31:58,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:31:58,548 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:31:58,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-12-05 22:31:58,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:58,767 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:31:58,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:58,877 INFO L256 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-05 22:31:58,878 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:31:59,140 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 22:31:59,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2024-12-05 22:31:59,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:59,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 24 states and 36 transitions. [2024-12-05 22:31:59,656 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 36 transitions. [2024-12-05 22:31:59,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:31:59,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:59,657 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:31:59,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:31:59,658 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:31:59,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2024-12-05 22:32:01,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:01,460 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:32:01,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:01,586 INFO L256 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-12-05 22:32:01,593 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:32:01,931 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-05 22:32:02,135 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-12-05 22:32:02,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:32:02,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:32:02,925 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:32:02,925 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 31 [2024-12-05 22:32:03,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:32:03,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:32:03,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:32:03,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:32:03,208 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:32:03,208 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 41 treesize of output 46 [2024-12-05 22:32:05,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:32:05,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:32:05,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:32:05,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:32:05,620 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:32:05,620 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 37 treesize of output 13 [2024-12-05 22:32:06,134 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:06,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (11)] Ended with exit code 0 [2024-12-05 22:32:24,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:24,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 43 states and 82 transitions. [2024-12-05 22:32:24,050 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 82 transitions. [2024-12-05 22:32:24,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:32:24,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:24,051 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:32:24,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:32:24,052 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:32:24,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2024-12-05 22:32:24,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:24,302 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:32:24,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:24,412 INFO L256 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:32:24,413 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:32:26,145 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 19 proven. 15 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:32:26,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (12)] Ended with exit code 0 [2024-12-05 22:32:28,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:28,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 44 states and 84 transitions. [2024-12-05 22:32:28,699 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 84 transitions. [2024-12-05 22:32:28,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:32:28,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:28,699 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:32:28,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:32:28,701 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:32:28,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-12-05 22:32:28,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:28,923 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:32:29,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:29,034 INFO L256 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:32:29,035 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:32:29,256 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 16 proven. 15 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:32:29,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2024-12-05 22:32:30,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:30,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 45 states and 85 transitions. [2024-12-05 22:32:30,509 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 85 transitions. [2024-12-05 22:32:30,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:32:30,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:30,510 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:32:30,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:32:30,512 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:32:30,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2024-12-05 22:32:30,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:30,761 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:32:30,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:30,872 INFO L256 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:32:30,873 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:32:31,040 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 12 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:32:31,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (14)] Ended with exit code 0 [2024-12-05 22:32:32,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:32,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 46 states and 87 transitions. [2024-12-05 22:32:32,471 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 87 transitions. [2024-12-05 22:32:32,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:32:32,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:32,472 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:32:32,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:32:32,473 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:32:32,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2024-12-05 22:32:32,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:32,720 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:32:32,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:32,826 INFO L256 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-05 22:32:32,827 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:32:34,827 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:32:34,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (15)] Ended with exit code 0 [2024-12-05 22:32:41,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:41,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 51 states and 96 transitions. [2024-12-05 22:32:41,088 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 96 transitions. [2024-12-05 22:32:41,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:32:41,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:41,090 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:32:41,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:32:41,092 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:32:41,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2024-12-05 22:32:41,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:41,479 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:32:41,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:41,685 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:32:41,686 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:32:42,557 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:32:42,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (16)] Ended with exit code 0 [2024-12-05 22:32:45,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:45,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 53 states and 99 transitions. [2024-12-05 22:32:45,916 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 99 transitions. [2024-12-05 22:32:45,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:32:45,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:45,917 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:32:45,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:32:45,919 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:32:45,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2024-12-05 22:32:46,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:46,169 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:32:46,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:46,278 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-05 22:32:46,280 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:32:48,217 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 22:32:48,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (17)] Ended with exit code 0 [2024-12-05 22:32:57,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:57,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 58 states and 109 transitions. [2024-12-05 22:32:57,519 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 109 transitions. [2024-12-05 22:32:57,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:32:57,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:57,520 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:32:57,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:32:57,521 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:32:57,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (18)] Waiting until timeout for monitored process [2024-12-05 22:32:57,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:57,784 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:32:57,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:57,907 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-05 22:32:57,909 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:32:59,989 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 22:32:59,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (18)] Ended with exit code 0 [2024-12-05 22:33:03,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:03,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 59 states and 110 transitions. [2024-12-05 22:33:03,419 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 110 transitions. [2024-12-05 22:33:03,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:33:03,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:03,420 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:33:03,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:33:03,422 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:33:03,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2024-12-05 22:33:03,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:03,686 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:33:03,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:03,828 INFO L256 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:33:03,829 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:33:05,390 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 23 proven. 24 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 22:33:05,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (19)] Ended with exit code 0 [2024-12-05 22:33:11,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:11,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 61 states and 114 transitions. [2024-12-05 22:33:11,096 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 114 transitions. [2024-12-05 22:33:11,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:33:11,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:11,097 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:33:11,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:33:11,099 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:33:11,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (20)] Waiting until timeout for monitored process [2024-12-05 22:33:11,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:11,479 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:33:11,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:11,660 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:33:11,662 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:33:12,601 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 21 proven. 15 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:33:12,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (20)] Ended with exit code 0 [2024-12-05 22:33:15,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:15,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 63 states and 117 transitions. [2024-12-05 22:33:15,792 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 117 transitions. [2024-12-05 22:33:15,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:33:15,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:15,792 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:33:15,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:33:15,794 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:33:15,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (21)] Waiting until timeout for monitored process [2024-12-05 22:33:16,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:16,055 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:33:16,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:16,177 INFO L256 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 22:33:16,178 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:33:17,283 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 22:33:17,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (21)] Ended with exit code 0 [2024-12-05 22:33:21,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:21,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 65 states and 120 transitions. [2024-12-05 22:33:21,556 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 120 transitions. [2024-12-05 22:33:21,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:33:21,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:21,556 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:33:21,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:33:21,558 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:33:21,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (22)] Waiting until timeout for monitored process [2024-12-05 22:33:21,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:21,850 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:33:21,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:21,977 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-05 22:33:21,978 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:33:22,668 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 22:33:22,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (22)] Ended with exit code 0 [2024-12-05 22:33:25,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:25,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 67 states and 122 transitions. [2024-12-05 22:33:25,308 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 122 transitions. [2024-12-05 22:33:25,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:33:25,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:25,308 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:33:25,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:33:25,310 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:33:25,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (23)] Waiting until timeout for monitored process [2024-12-05 22:33:25,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:25,592 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:33:25,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:25,716 INFO L256 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:33:25,717 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:33:28,366 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 20 proven. 34 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 22:33:28,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (23)] Ended with exit code 0 [2024-12-05 22:33:36,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:36,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 70 states and 127 transitions. [2024-12-05 22:33:36,900 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 127 transitions. [2024-12-05 22:33:36,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:33:36,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:36,900 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:33:36,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:33:36,902 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:33:36,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (24)] Waiting until timeout for monitored process [2024-12-05 22:33:37,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:37,188 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:33:37,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:37,325 INFO L256 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:33:37,326 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:33:38,220 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 3 proven. 50 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 22:33:38,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (24)] Ended with exit code 0 [2024-12-05 22:33:56,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:56,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 81 states and 146 transitions. [2024-12-05 22:33:56,483 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 146 transitions. [2024-12-05 22:33:56,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:33:56,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:56,484 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:33:56,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:33:56,486 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:33:56,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (25)] Waiting until timeout for monitored process [2024-12-05 22:33:56,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:56,806 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:33:56,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:56,936 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-05 22:33:56,937 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:34:00,007 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 3 proven. 61 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 22:34:00,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (25)] Ended with exit code 0 [2024-12-05 22:34:08,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:08,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 84 states and 150 transitions. [2024-12-05 22:34:08,919 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 150 transitions. [2024-12-05 22:34:08,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:34:08,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:08,920 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:34:08,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:34:08,921 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:34:08,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (26)] Waiting until timeout for monitored process [2024-12-05 22:34:09,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:09,238 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:34:09,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:09,367 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-05 22:34:09,368 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:34:11,078 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 83 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 22:34:11,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (26)] Ended with exit code 0 [2024-12-05 22:34:16,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:16,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 86 states and 153 transitions. [2024-12-05 22:34:16,819 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 153 transitions. [2024-12-05 22:34:16,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:34:16,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:16,819 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:34:16,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:34:16,821 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:34:16,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (27)] Waiting until timeout for monitored process [2024-12-05 22:34:17,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:17,190 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:34:17,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:17,339 INFO L256 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:34:17,340 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:34:17,696 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 24 proven. 41 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-05 22:34:17,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (27)] Ended with exit code 0 [2024-12-05 22:34:19,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:19,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 87 states and 154 transitions. [2024-12-05 22:34:19,414 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 154 transitions. [2024-12-05 22:34:19,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:34:19,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:19,414 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:34:19,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:34:19,416 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:34:19,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (28)] Waiting until timeout for monitored process [2024-12-05 22:34:19,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:19,753 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:34:19,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:19,892 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:34:19,893 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:34:20,341 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 40 proven. 41 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:34:20,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (28)] Ended with exit code 0 [2024-12-05 22:34:20,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:20,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 88 states and 155 transitions. [2024-12-05 22:34:20,692 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 155 transitions. [2024-12-05 22:34:20,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:34:20,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:20,692 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:34:20,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:34:20,694 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:34:20,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (29)] Waiting until timeout for monitored process [2024-12-05 22:34:21,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:21,159 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:34:21,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:21,373 INFO L256 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:34:21,375 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:34:22,173 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 30 proven. 41 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-05 22:34:22,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (29)] Ended with exit code 0 [2024-12-05 22:34:27,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:27,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 91 states and 160 transitions. [2024-12-05 22:34:27,582 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 160 transitions. [2024-12-05 22:34:27,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:34:27,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:27,582 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:34:27,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:34:27,584 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:34:27,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (30)] Waiting until timeout for monitored process [2024-12-05 22:34:27,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:27,909 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:34:28,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:28,053 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-05 22:34:28,054 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:34:28,476 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 80 proven. 18 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 22:34:28,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (30)] Ended with exit code 0 [2024-12-05 22:34:30,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:30,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 92 states and 161 transitions. [2024-12-05 22:34:30,669 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 161 transitions. [2024-12-05 22:34:30,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:34:30,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:30,670 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:34:30,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:34:30,671 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:34:30,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (31)] Waiting until timeout for monitored process [2024-12-05 22:34:37,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:37,543 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:34:37,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:37,810 WARN L254 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 84 conjuncts are in the unsatisfiable core [2024-12-05 22:34:37,816 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:34:38,045 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-05 22:34:38,125 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-12-05 22:34:38,217 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:34:38,217 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2024-12-05 22:34:40,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:40,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:40,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:40,632 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:34:40,632 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 36 treesize of output 41 [2024-12-05 22:34:41,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:41,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:41,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:41,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:41,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:41,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:41,434 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:34:41,434 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 48 treesize of output 56 [2024-12-05 22:34:42,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:42,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:42,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:42,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:42,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:42,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:42,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:42,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:42,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:42,338 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:34:42,338 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 60 treesize of output 71 [2024-12-05 22:34:45,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:45,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:45,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:45,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:45,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:45,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:45,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:45,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:45,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:45,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:45,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:45,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:45,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:45,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:45,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:45,230 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:34:45,230 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 70 treesize of output 84 [2024-12-05 22:34:46,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:46,317 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:34:46,318 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 82 treesize of output 99 [2024-12-05 22:34:47,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:34:47,462 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:34:47,463 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 94 treesize of output 114 [2024-12-05 22:35:04,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:35:04,167 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:35:04,168 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 90 treesize of output 28 [2024-12-05 22:35:06,469 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:06,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (31)] Ended with exit code 0 [2024-12-05 22:36:21,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:21,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 120 states and 204 transitions. [2024-12-05 22:36:21,024 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2024-12-05 22:36:21,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:36:21,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:21,024 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:36:21,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:36:21,026 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:36:21,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (32)] Waiting until timeout for monitored process [2024-12-05 22:36:21,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:21,390 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:36:21,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:21,596 INFO L256 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 22:36:21,597 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:36:26,953 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 46 proven. 48 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-05 22:36:26,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (32)] Forceful destruction successful, exit code 0 [2024-12-05 22:36:42,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:42,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 123 states and 209 transitions. [2024-12-05 22:36:42,072 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 209 transitions. [2024-12-05 22:36:42,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:36:42,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:42,072 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:36:42,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:36:42,074 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:36:42,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (33)] Waiting until timeout for monitored process [2024-12-05 22:36:42,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:42,604 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:36:42,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:42,829 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-05 22:36:42,831 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:36:46,823 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-05 22:36:46,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (33)] Ended with exit code 0 [2024-12-05 22:36:53,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:53,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 124 states and 214 transitions. [2024-12-05 22:36:53,474 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 214 transitions. [2024-12-05 22:36:53,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:36:53,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:53,475 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:36:53,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:36:53,476 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:36:53,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (34)] Waiting until timeout for monitored process [2024-12-05 22:36:53,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:53,892 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:36:54,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:54,056 INFO L256 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-05 22:36:54,057 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:36:54,721 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 64 proven. 18 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-12-05 22:36:54,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (34)] Ended with exit code 0 [2024-12-05 22:36:58,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:58,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 125 states and 215 transitions. [2024-12-05 22:36:58,551 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 215 transitions. [2024-12-05 22:36:58,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:36:58,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:58,552 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:36:58,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:36:58,553 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:36:58,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (35)] Waiting until timeout for monitored process [2024-12-05 22:36:58,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:58,984 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:36:59,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:59,162 INFO L256 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 22:36:59,163 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:37:01,310 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 4 proven. 66 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-05 22:37:01,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (35)] Ended with exit code 0 [2024-12-05 22:37:30,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:30,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 136 states and 234 transitions. [2024-12-05 22:37:30,669 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 234 transitions. [2024-12-05 22:37:30,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:37:30,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:30,671 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:37:30,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:37:30,673 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:37:30,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (36)] Waiting until timeout for monitored process [2024-12-05 22:37:31,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:31,158 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:37:31,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:31,387 INFO L256 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-05 22:37:31,390 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:37:32,311 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-12-05 22:37:32,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (36)] Ended with exit code 0 [2024-12-05 22:37:35,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:35,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 137 states and 234 transitions. [2024-12-05 22:37:35,785 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 234 transitions. [2024-12-05 22:37:35,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:37:35,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:35,787 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:37:35,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:37:35,789 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:37:35,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (37)] Waiting until timeout for monitored process [2024-12-05 22:37:36,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:36,429 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:37:36,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:36,677 INFO L256 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-05 22:37:36,680 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:37:38,221 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:37:38,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (37)] Ended with exit code 0 [2024-12-05 22:37:46,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:46,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 139 states and 236 transitions. [2024-12-05 22:37:46,152 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 236 transitions. [2024-12-05 22:37:46,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:37:46,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:46,153 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:37:46,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:37:46,155 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:37:46,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (38)] Waiting until timeout for monitored process [2024-12-05 22:37:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:46,760 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:37:46,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:46,999 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-05 22:37:47,002 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:37:54,818 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 55 proven. 92 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-05 22:37:54,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (38)] Ended with exit code 0 [2024-12-05 22:38:07,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:07,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 141 states and 240 transitions. [2024-12-05 22:38:07,998 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 240 transitions. [2024-12-05 22:38:07,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:38:07,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:07,999 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:38:07,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:38:08,000 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:38:08,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (39)] Waiting until timeout for monitored process [2024-12-05 22:38:08,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:08,467 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:38:08,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:08,634 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 22:38:08,635 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:38:10,383 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 25 proven. 57 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-12-05 22:38:10,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (39)] Ended with exit code 0 [2024-12-05 22:38:14,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:14,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 142 states and 241 transitions. [2024-12-05 22:38:14,067 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 241 transitions. [2024-12-05 22:38:14,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:38:14,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:14,068 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:38:14,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:38:14,070 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:38:14,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (40)] Waiting until timeout for monitored process [2024-12-05 22:38:14,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:14,737 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:38:14,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:15,014 INFO L256 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 22:38:15,015 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:38:17,028 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 41 proven. 57 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-12-05 22:38:17,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (40)] Ended with exit code 0 [2024-12-05 22:38:18,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:18,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 143 states and 242 transitions. [2024-12-05 22:38:18,805 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 242 transitions. [2024-12-05 22:38:18,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:38:18,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:18,805 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:38:18,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:38:18,807 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:38:18,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (41)] Waiting until timeout for monitored process [2024-12-05 22:38:19,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:19,334 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:38:19,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:19,541 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 22:38:19,542 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:38:21,476 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 31 proven. 57 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-12-05 22:38:21,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (41)] Ended with exit code 0 [2024-12-05 22:38:33,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:33,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 146 states and 247 transitions. [2024-12-05 22:38:33,352 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 247 transitions. [2024-12-05 22:38:33,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:38:33,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:33,352 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:38:33,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:38:33,354 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:38:33,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (42)] Waiting until timeout for monitored process [2024-12-05 22:38:33,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:33,911 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:38:34,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:34,083 INFO L256 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-05 22:38:34,084 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:38:38,837 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 4 proven. 124 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-05 22:38:38,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (42)] Ended with exit code 0 [2024-12-05 22:38:47,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:47,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 151 states and 254 transitions. [2024-12-05 22:38:47,686 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 254 transitions. [2024-12-05 22:38:47,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:38:47,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:47,686 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:38:47,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:38:47,688 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:38:47,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (43)] Waiting until timeout for monitored process [2024-12-05 22:38:48,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:48,312 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:38:48,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:48,556 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 22:38:48,558 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:38:50,327 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 137 proven. 63 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-05 22:38:50,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (43)] Ended with exit code 0 [2024-12-05 22:38:53,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:53,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 140 states and 224 transitions. [2024-12-05 22:38:53,674 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 224 transitions. [2024-12-05 22:38:53,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:38:53,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:53,675 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:38:53,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:38:53,678 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:38:53,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (44)] Waiting until timeout for monitored process [2024-12-05 22:38:54,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:54,255 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:38:54,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:54,450 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-12-05 22:38:54,451 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:39:01,233 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 56 proven. 76 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-12-05 22:39:01,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (44)] Ended with exit code 0 [2024-12-05 22:39:09,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:09,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 141 states and 225 transitions. [2024-12-05 22:39:09,081 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 225 transitions. [2024-12-05 22:39:09,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:39:09,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:09,081 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:39:09,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:39:09,083 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:39:09,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (45)] Waiting until timeout for monitored process [2024-12-05 22:39:09,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:09,704 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:39:09,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:09,896 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-12-05 22:39:09,897 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:39:12,100 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 102 proven. 76 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-05 22:39:12,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (45)] Ended with exit code 0 [2024-12-05 22:39:12,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:12,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 142 states and 226 transitions. [2024-12-05 22:39:12,755 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 226 transitions. [2024-12-05 22:39:12,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:39:12,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:12,755 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:39:12,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:39:12,757 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:39:12,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (46)] Waiting until timeout for monitored process [2024-12-05 22:39:13,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:13,361 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:39:13,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:13,562 INFO L256 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-12-05 22:39:13,563 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:39:15,973 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 106 proven. 76 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-12-05 22:39:15,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (46)] Ended with exit code 0 [2024-12-05 22:39:16,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:16,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 143 states and 227 transitions. [2024-12-05 22:39:16,710 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 227 transitions. [2024-12-05 22:39:16,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:39:16,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:16,710 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:39:16,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:39:16,712 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:39:16,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (47)] Waiting until timeout for monitored process [2024-12-05 22:39:17,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:17,317 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:39:17,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:17,510 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-12-05 22:39:17,512 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:39:20,085 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 68 proven. 76 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-12-05 22:39:20,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (47)] Ended with exit code 0 [2024-12-05 22:39:25,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:25,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 144 states and 228 transitions. [2024-12-05 22:39:25,108 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 228 transitions. [2024-12-05 22:39:25,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 22:39:25,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:25,109 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:39:25,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:39:25,112 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:39:25,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (48)] Waiting until timeout for monitored process [2024-12-05 22:39:59,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:59,832 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:40:01,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:01,550 WARN L254 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 113 conjuncts are in the unsatisfiable core [2024-12-05 22:40:01,568 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:40:01,970 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-05 22:40:02,181 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-12-05 22:40:02,308 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:40:02,308 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2024-12-05 22:40:04,336 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:40:04,336 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 38 [2024-12-05 22:40:10,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:10,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:10,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:10,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:10,788 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:40:10,788 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 43 treesize of output 51 [2024-12-05 22:40:12,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:12,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:12,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:12,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:12,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:12,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:12,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:12,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:12,431 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:40:12,431 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 55 treesize of output 66 [2024-12-05 22:40:13,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:13,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:13,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:13,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:13,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:13,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:13,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:13,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:13,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:13,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:13,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:14,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:14,007 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:40:14,008 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 67 treesize of output 81 [2024-12-05 22:40:15,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:15,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:15,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:15,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:15,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:15,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:15,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:15,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:15,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:15,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:15,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:15,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:15,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:15,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:15,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:15,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:15,628 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:40:15,628 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 79 treesize of output 96 [2024-12-05 22:40:20,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:20,692 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:40:20,693 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 89 treesize of output 109 [2024-12-05 22:40:22,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:22,578 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:40:22,578 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 101 treesize of output 124 [2024-12-05 22:40:24,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:24,665 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:40:24,665 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 113 treesize of output 139 [2024-12-05 22:40:26,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:26,828 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:40:26,828 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 55 case distinctions, treesize of input 125 treesize of output 154 [2024-12-05 22:40:32,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:32,985 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:40:32,986 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 135 treesize of output 167 [2024-12-05 22:40:35,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:35,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:36,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:36,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:36,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:36,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:36,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:36,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:36,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:36,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:36,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:36,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:36,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:36,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:36,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:36,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:36,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:36,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:36,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:36,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:36,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:36,137 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:40:36,138 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 78 case distinctions, treesize of input 147 treesize of output 182 [2024-12-05 22:40:38,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:38,866 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:40:38,867 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 105 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 159 treesize of output 197 [2024-12-05 22:40:41,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:40:41,700 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:40:41,700 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 120 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 105 case distinctions, treesize of input 171 treesize of output 212 [2024-12-05 22:41:37,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:37,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:41:38,493 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:41:38,493 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 120 case distinctions, treesize of input 167 treesize of output 49 [2024-12-05 22:41:40,488 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:40,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ec69e98-40b0-40c6-b490-533fbeb5e8fe/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (48)] Forceful destruction successful, exit code 0