./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound20.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_bdc6addf-f954-4862-aaa1-8085fbd4df70/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc6addf-f954-4862-aaa1-8085fbd4df70/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc6addf-f954-4862-aaa1-8085fbd4df70/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc6addf-f954-4862-aaa1-8085fbd4df70/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc6addf-f954-4862-aaa1-8085fbd4df70/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc6addf-f954-4862-aaa1-8085fbd4df70/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1619c1c02ba7c9b660af32e6427e3b3d5cd6ca3ff286b9db386918ae0c8b508c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:11:40,847 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:11:40,927 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc6addf-f954-4862-aaa1-8085fbd4df70/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:11:40,932 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:11:40,932 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:11:40,954 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:11:40,955 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:11:40,959 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:11:40,959 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:11:40,960 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:11:40,960 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:11:40,960 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:11:40,961 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:11:40,961 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:11:40,961 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:11:40,961 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:11:40,962 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:11:40,962 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:11:40,963 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:11:40,963 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:11:40,963 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:11:40,963 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:11:40,964 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:11:40,964 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:11:40,964 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:11:40,964 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:11:40,964 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:11:40,964 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:11:40,964 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:11:40,965 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:11:40,965 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:11:40,965 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:11:40,965 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:11:40,965 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_bdc6addf-f954-4862-aaa1-8085fbd4df70/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1619c1c02ba7c9b660af32e6427e3b3d5cd6ca3ff286b9db386918ae0c8b508c [2024-11-25 04:11:41,285 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:11:41,298 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:11:41,301 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:11:41,304 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:11:41,304 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:11:41,306 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc6addf-f954-4862-aaa1-8085fbd4df70/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound20.c [2024-11-25 04:11:44,351 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc6addf-f954-4862-aaa1-8085fbd4df70/bin/ukojak-verify-ENZ3QT5qd3/data/3d12296fc/bf1650daf05141d8bb05bdfc264cc4e7/FLAGc98fbcdbe [2024-11-25 04:11:44,602 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:11:44,606 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc6addf-f954-4862-aaa1-8085fbd4df70/sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound20.c [2024-11-25 04:11:44,617 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc6addf-f954-4862-aaa1-8085fbd4df70/bin/ukojak-verify-ENZ3QT5qd3/data/3d12296fc/bf1650daf05141d8bb05bdfc264cc4e7/FLAGc98fbcdbe [2024-11-25 04:11:44,642 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc6addf-f954-4862-aaa1-8085fbd4df70/bin/ukojak-verify-ENZ3QT5qd3/data/3d12296fc/bf1650daf05141d8bb05bdfc264cc4e7 [2024-11-25 04:11:44,644 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:11:44,646 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:11:44,648 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:11:44,649 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:11:44,653 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:11:44,654 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:11:44" (1/1) ... [2024-11-25 04:11:44,658 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@497ba422 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:44, skipping insertion in model container [2024-11-25 04:11:44,658 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:11:44" (1/1) ... [2024-11-25 04:11:44,676 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:11:44,855 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_bdc6addf-f954-4862-aaa1-8085fbd4df70/sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound20.c[526,539] [2024-11-25 04:11:44,879 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:11:44,894 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:11:44,908 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_bdc6addf-f954-4862-aaa1-8085fbd4df70/sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound20.c[526,539] [2024-11-25 04:11:44,918 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:11:44,936 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:11:44,937 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:44 WrapperNode [2024-11-25 04:11:44,937 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:11:44,940 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:11:44,940 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:11:44,940 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:11:44,948 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:44" (1/1) ... [2024-11-25 04:11:44,954 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:44" (1/1) ... [2024-11-25 04:11:44,974 INFO L138 Inliner]: procedures = 14, calls = 23, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 62 [2024-11-25 04:11:44,974 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:11:44,975 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:11:44,975 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:11:44,976 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:11:44,983 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:44" (1/1) ... [2024-11-25 04:11:44,984 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:44" (1/1) ... [2024-11-25 04:11:44,985 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:44" (1/1) ... [2024-11-25 04:11:44,989 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:44" (1/1) ... [2024-11-25 04:11:44,992 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:44" (1/1) ... [2024-11-25 04:11:44,993 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:44" (1/1) ... [2024-11-25 04:11:45,000 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:44" (1/1) ... [2024-11-25 04:11:45,001 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:44" (1/1) ... [2024-11-25 04:11:45,004 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:44" (1/1) ... [2024-11-25 04:11:45,006 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:11:45,007 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:11:45,007 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:11:45,007 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:11:45,008 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:44" (1/1) ... [2024-11-25 04:11:45,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:11:45,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc6addf-f954-4862-aaa1-8085fbd4df70/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:11:45,046 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc6addf-f954-4862-aaa1-8085fbd4df70/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:11:45,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc6addf-f954-4862-aaa1-8085fbd4df70/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:11:45,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:11:45,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:11:45,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:11:45,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:11:45,079 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 04:11:45,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 04:11:45,133 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:11:45,134 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:11:45,293 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-25 04:11:45,294 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:11:45,370 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:11:45,371 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-25 04:11:45,371 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:11:45 BoogieIcfgContainer [2024-11-25 04:11:45,371 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:11:45,372 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:11:45,372 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:11:45,383 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:11:45,383 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:11:45" (1/1) ... [2024-11-25 04:11:45,393 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:11:45,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:45,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 18 states and 28 transitions. [2024-11-25 04:11:45,458 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. [2024-11-25 04:11:45,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 04:11:45,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:45,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:45,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:45,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:45,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:45,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 21 states and 35 transitions. [2024-11-25 04:11:45,885 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 35 transitions. [2024-11-25 04:11:45,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 04:11:45,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:45,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:45,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:46,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:46,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:46,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 23 states and 38 transitions. [2024-11-25 04:11:46,265 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 38 transitions. [2024-11-25 04:11:46,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 04:11:46,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:46,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:46,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:46,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:46,345 INFO L256 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 04:11:46,350 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:46,557 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:11:46,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:46,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 26 states and 44 transitions. [2024-11-25 04:11:46,945 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 44 transitions. [2024-11-25 04:11:46,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:11:46,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:46,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:46,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:46,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:46,990 INFO L256 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 04:11:46,992 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:47,137 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:11:47,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:47,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 28 states and 48 transitions. [2024-11-25 04:11:47,758 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 48 transitions. [2024-11-25 04:11:47,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:11:47,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:47,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:47,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:47,964 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 04:11:48,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:48,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 30 states and 52 transitions. [2024-11-25 04:11:48,233 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2024-11-25 04:11:48,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:11:48,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:48,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:48,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:48,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:48,291 INFO L256 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-25 04:11:48,293 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:48,435 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 04:11:49,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:49,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 34 states and 61 transitions. [2024-11-25 04:11:49,215 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 61 transitions. [2024-11-25 04:11:49,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:11:49,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:49,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:49,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:49,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:49,256 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:11:49,258 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:49,323 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 04:11:49,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:49,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 37 states and 69 transitions. [2024-11-25 04:11:49,508 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 69 transitions. [2024-11-25 04:11:49,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:11:49,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:49,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:49,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:49,612 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 04:11:50,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:50,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 40 states and 76 transitions. [2024-11-25 04:11:50,055 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 76 transitions. [2024-11-25 04:11:50,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:11:50,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:50,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:50,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:50,241 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-25 04:11:50,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:50,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 41 states and 77 transitions. [2024-11-25 04:11:50,600 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 77 transitions. [2024-11-25 04:11:50,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:11:50,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:50,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:50,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:50,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:50,655 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:11:50,657 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:50,726 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-25 04:11:50,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:50,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 41 states and 76 transitions. [2024-11-25 04:11:50,971 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 76 transitions. [2024-11-25 04:11:50,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:11:50,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:50,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:50,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:51,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:51,031 INFO L256 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-25 04:11:51,033 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:51,213 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 04:11:52,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:52,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 45 states and 85 transitions. [2024-11-25 04:11:52,159 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 85 transitions. [2024-11-25 04:11:52,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:11:52,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:52,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:52,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:52,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:52,214 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 04:11:52,219 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:52,548 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 04:11:53,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:53,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 49 states and 98 transitions. [2024-11-25 04:11:53,349 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 98 transitions. [2024-11-25 04:11:53,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:11:53,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:53,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:53,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:53,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:53,405 INFO L256 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-25 04:11:53,407 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:53,525 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 18 proven. 6 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 04:11:53,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:53,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 50 states and 102 transitions. [2024-11-25 04:11:53,759 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 102 transitions. [2024-11-25 04:11:53,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:11:53,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:53,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:53,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:53,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:53,823 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:11:53,824 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:53,899 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 04:11:54,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:54,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 50 states and 101 transitions. [2024-11-25 04:11:54,154 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 101 transitions. [2024-11-25 04:11:54,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 04:11:54,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:54,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:54,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:54,402 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 22 proven. 7 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-25 04:11:54,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:54,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 52 states and 104 transitions. [2024-11-25 04:11:54,919 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 104 transitions. [2024-11-25 04:11:54,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 04:11:54,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:54,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:54,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:54,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:54,989 INFO L256 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-25 04:11:54,992 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:55,523 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-25 04:11:56,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:56,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 59 states and 119 transitions. [2024-11-25 04:11:56,824 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 119 transitions. [2024-11-25 04:11:56,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 04:11:56,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:56,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:56,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:56,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:56,891 INFO L256 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 04:11:56,894 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:57,094 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 04:11:58,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:58,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 63 states and 128 transitions. [2024-11-25 04:11:58,264 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 128 transitions. [2024-11-25 04:11:58,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:11:58,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:58,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:58,750 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 22 proven. 7 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 04:11:59,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:59,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 63 states and 127 transitions. [2024-11-25 04:11:59,260 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 127 transitions. [2024-11-25 04:11:59,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:11:59,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:59,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:59,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:11:59,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:59,334 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-25 04:11:59,336 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:11:59,732 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 21 proven. 44 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-25 04:12:00,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:00,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 67 states and 141 transitions. [2024-11-25 04:12:00,649 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 141 transitions. [2024-11-25 04:12:00,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 04:12:00,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:00,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:00,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:00,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:00,730 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 04:12:00,732 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:00,849 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 24 proven. 14 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 04:12:01,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:01,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 68 states and 145 transitions. [2024-11-25 04:12:01,136 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 145 transitions. [2024-11-25 04:12:01,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 04:12:01,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:01,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:01,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:01,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:01,185 INFO L256 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:12:01,187 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:01,265 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-25 04:12:01,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:01,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 68 states and 144 transitions. [2024-11-25 04:12:01,544 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 144 transitions. [2024-11-25 04:12:01,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 04:12:01,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:01,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:01,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:01,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:01,612 INFO L256 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-25 04:12:01,615 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:02,344 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 26 proven. 17 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-25 04:12:03,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:03,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 75 states and 164 transitions. [2024-11-25 04:12:03,857 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 164 transitions. [2024-11-25 04:12:03,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 04:12:03,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:03,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:03,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:03,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:03,913 INFO L256 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 04:12:03,915 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:04,140 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 28 proven. 36 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:12:05,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:05,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 79 states and 173 transitions. [2024-11-25 04:12:05,567 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 173 transitions. [2024-11-25 04:12:05,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 04:12:05,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:05,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:05,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:05,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:05,640 INFO L256 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 04:12:05,642 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:05,799 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 28 proven. 19 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:12:06,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:06,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 80 states and 176 transitions. [2024-11-25 04:12:06,197 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 176 transitions. [2024-11-25 04:12:06,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 04:12:06,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:06,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:06,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:06,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:06,269 INFO L256 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 04:12:06,272 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:06,427 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 28 proven. 19 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:12:06,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:06,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 81 states and 179 transitions. [2024-11-25 04:12:06,816 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 179 transitions. [2024-11-25 04:12:06,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 04:12:06,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:06,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:06,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:06,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:06,893 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 04:12:06,897 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:07,373 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 28 proven. 25 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-25 04:12:08,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:08,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 85 states and 193 transitions. [2024-11-25 04:12:08,739 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 193 transitions. [2024-11-25 04:12:08,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 04:12:08,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:08,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:08,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:08,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:08,844 INFO L256 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 04:12:08,847 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:08,996 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 30 proven. 26 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-25 04:12:09,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:09,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 86 states and 197 transitions. [2024-11-25 04:12:09,366 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 197 transitions. [2024-11-25 04:12:09,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 04:12:09,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:09,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:09,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:09,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:09,433 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:12:09,435 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:09,528 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2024-11-25 04:12:09,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:09,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 86 states and 196 transitions. [2024-11-25 04:12:09,934 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 196 transitions. [2024-11-25 04:12:09,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 04:12:09,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:09,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:09,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:10,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:10,021 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-25 04:12:10,024 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:10,901 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 64 proven. 65 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-25 04:12:12,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:12,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 90 states and 205 transitions. [2024-11-25 04:12:12,307 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 205 transitions. [2024-11-25 04:12:12,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 04:12:12,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:12,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:12,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:12,726 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 32 proven. 21 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-25 04:12:13,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:13,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 90 states and 204 transitions. [2024-11-25 04:12:13,521 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 204 transitions. [2024-11-25 04:12:13,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 04:12:13,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:13,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:13,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:13,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:13,594 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-25 04:12:13,597 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:14,207 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 31 proven. 75 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-25 04:12:15,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:15,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 93 states and 215 transitions. [2024-11-25 04:12:15,825 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 215 transitions. [2024-11-25 04:12:15,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 04:12:15,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:15,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:15,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:15,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:15,882 INFO L256 TraceCheckSpWp]: Trace formula consists of 237 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 04:12:15,885 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:16,132 INFO L134 CoverageAnalysis]: Checked inductivity of 633 backedges. 34 proven. 55 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 04:12:17,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:17,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 97 states and 224 transitions. [2024-11-25 04:12:17,759 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 224 transitions. [2024-11-25 04:12:17,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:12:17,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:17,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:17,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:17,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:17,832 INFO L256 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-25 04:12:17,835 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:18,418 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 51 proven. 62 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-25 04:12:19,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:19,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 98 states and 228 transitions. [2024-11-25 04:12:19,144 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 228 transitions. [2024-11-25 04:12:19,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:12:19,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:19,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:19,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:19,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:19,219 INFO L256 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 04:12:19,221 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:19,382 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 34 proven. 31 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 04:12:19,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:19,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 99 states and 232 transitions. [2024-11-25 04:12:19,755 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 232 transitions. [2024-11-25 04:12:19,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:12:19,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:19,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:19,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:19,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:19,823 INFO L256 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-25 04:12:19,826 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:20,366 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 34 proven. 41 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-25 04:12:21,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:21,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 103 states and 246 transitions. [2024-11-25 04:12:21,831 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 246 transitions. [2024-11-25 04:12:21,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:12:21,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:21,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:21,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:21,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:21,900 INFO L256 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 04:12:21,902 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:22,055 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 36 proven. 42 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-25 04:12:22,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:22,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 104 states and 250 transitions. [2024-11-25 04:12:22,438 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 250 transitions. [2024-11-25 04:12:22,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:12:22,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:22,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:22,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:22,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:22,500 INFO L256 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:12:22,502 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:22,606 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 672 trivial. 0 not checked. [2024-11-25 04:12:23,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:23,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 104 states and 249 transitions. [2024-11-25 04:12:23,054 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 249 transitions. [2024-11-25 04:12:23,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:12:23,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:23,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:23,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:23,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:23,152 INFO L256 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 04:12:23,155 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:23,549 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 83 proven. 40 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-25 04:12:25,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:25,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 107 states and 271 transitions. [2024-11-25 04:12:25,700 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 271 transitions. [2024-11-25 04:12:25,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:12:25,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:25,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:25,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:25,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:25,789 INFO L256 TraceCheckSpWp]: Trace formula consists of 264 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 04:12:25,792 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:25,976 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 37 proven. 94 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 04:12:26,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:26,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 108 states and 274 transitions. [2024-11-25 04:12:26,409 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 274 transitions. [2024-11-25 04:12:26,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:12:26,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:26,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:26,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:26,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:26,492 INFO L256 TraceCheckSpWp]: Trace formula consists of 264 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-25 04:12:26,495 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:26,700 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 55 proven. 76 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 04:12:27,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:27,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 109 states and 277 transitions. [2024-11-25 04:12:27,143 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 277 transitions. [2024-11-25 04:12:27,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:12:27,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:27,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:27,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:27,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:27,236 INFO L256 TraceCheckSpWp]: Trace formula consists of 264 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 04:12:27,238 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:27,421 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 37 proven. 94 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 04:12:27,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:27,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 110 states and 280 transitions. [2024-11-25 04:12:27,894 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 280 transitions. [2024-11-25 04:12:27,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:12:27,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:27,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:27,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:27,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:27,981 INFO L256 TraceCheckSpWp]: Trace formula consists of 264 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 04:12:27,984 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:28,169 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 37 proven. 94 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 04:12:28,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:28,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 111 states and 283 transitions. [2024-11-25 04:12:28,926 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 283 transitions. [2024-11-25 04:12:28,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:12:28,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:28,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:28,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:29,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:29,016 INFO L256 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-25 04:12:29,019 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:29,738 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 37 proven. 100 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-25 04:12:30,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:30,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 113 states and 287 transitions. [2024-11-25 04:12:30,910 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 287 transitions. [2024-11-25 04:12:30,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:12:30,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:30,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:30,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:31,863 INFO L134 CoverageAnalysis]: Checked inductivity of 878 backedges. 58 proven. 60 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 04:12:35,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:35,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 106 states and 252 transitions. [2024-11-25 04:12:35,617 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 252 transitions. [2024-11-25 04:12:35,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 04:12:35,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:35,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:35,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:35,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:35,697 INFO L256 TraceCheckSpWp]: Trace formula consists of 272 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 04:12:35,700 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:35,884 INFO L134 CoverageAnalysis]: Checked inductivity of 847 backedges. 39 proven. 105 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-25 04:12:36,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:36,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 107 states and 255 transitions. [2024-11-25 04:12:36,448 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 255 transitions. [2024-11-25 04:12:36,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 04:12:36,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:36,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:36,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:36,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:36,526 INFO L256 TraceCheckSpWp]: Trace formula consists of 272 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-25 04:12:36,529 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:36,888 INFO L134 CoverageAnalysis]: Checked inductivity of 847 backedges. 75 proven. 69 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-25 04:12:37,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:37,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 108 states and 258 transitions. [2024-11-25 04:12:37,918 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 258 transitions. [2024-11-25 04:12:37,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 04:12:37,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:37,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:37,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:38,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:38,019 INFO L256 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 04:12:38,022 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:38,639 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 40 proven. 61 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-25 04:12:40,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:40,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 111 states and 264 transitions. [2024-11-25 04:12:40,778 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 264 transitions. [2024-11-25 04:12:40,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 04:12:40,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:40,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:40,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:40,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:40,937 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-11-25 04:12:40,940 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:42,871 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 139 proven. 96 refuted. 0 times theorem prover too weak. 607 trivial. 0 not checked. [2024-11-25 04:12:47,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:47,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 124 states and 297 transitions. [2024-11-25 04:12:47,785 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 297 transitions. [2024-11-25 04:12:47,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 04:12:47,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:47,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:47,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:47,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:47,925 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-25 04:12:47,927 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:48,847 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 146 proven. 44 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2024-11-25 04:12:49,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:49,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 126 states and 302 transitions. [2024-11-25 04:12:49,873 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 302 transitions. [2024-11-25 04:12:49,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 04:12:49,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:49,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:49,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:50,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:50,006 INFO L256 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-25 04:12:50,009 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:51,814 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 177 proven. 97 refuted. 0 times theorem prover too weak. 568 trivial. 0 not checked. [2024-11-25 04:12:57,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:57,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 130 states and 312 transitions. [2024-11-25 04:12:57,227 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 312 transitions. [2024-11-25 04:12:57,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:12:57,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:57,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:57,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:12:57,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:57,300 INFO L256 TraceCheckSpWp]: Trace formula consists of 280 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-25 04:12:57,302 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:12:57,482 INFO L134 CoverageAnalysis]: Checked inductivity of 944 backedges. 42 proven. 62 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-25 04:12:58,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:58,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 131 states and 316 transitions. [2024-11-25 04:12:58,624 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 316 transitions. [2024-11-25 04:12:58,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 04:12:58,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:58,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:58,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:59,219 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 42 proven. 42 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-25 04:13:00,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:00,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 131 states and 315 transitions. [2024-11-25 04:13:00,639 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 315 transitions. [2024-11-25 04:13:00,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 04:13:00,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:00,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:00,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:01,059 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 42 proven. 42 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-25 04:13:01,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:01,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 131 states and 314 transitions. [2024-11-25 04:13:01,938 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 314 transitions. [2024-11-25 04:13:01,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 04:13:01,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:01,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:01,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:02,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:02,025 INFO L256 TraceCheckSpWp]: Trace formula consists of 287 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-25 04:13:02,028 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:02,999 INFO L134 CoverageAnalysis]: Checked inductivity of 934 backedges. 147 proven. 109 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-25 04:13:05,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:05,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 133 states and 349 transitions. [2024-11-25 04:13:05,374 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 349 transitions. [2024-11-25 04:13:05,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 04:13:05,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:05,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:05,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:05,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:05,469 INFO L256 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-25 04:13:05,473 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:05,683 INFO L134 CoverageAnalysis]: Checked inductivity of 1023 backedges. 43 proven. 119 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-25 04:13:07,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:07,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 136 states and 369 transitions. [2024-11-25 04:13:07,177 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 369 transitions. [2024-11-25 04:13:07,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 04:13:07,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:07,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:07,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:07,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:07,261 INFO L256 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-25 04:13:07,264 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:07,463 INFO L134 CoverageAnalysis]: Checked inductivity of 1023 backedges. 61 proven. 101 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-25 04:13:08,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:08,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 137 states and 372 transitions. [2024-11-25 04:13:08,049 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 372 transitions. [2024-11-25 04:13:08,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 04:13:08,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:08,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:08,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:08,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:08,137 INFO L256 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-25 04:13:08,140 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:08,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1023 backedges. 61 proven. 101 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-25 04:13:09,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:09,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 138 states and 375 transitions. [2024-11-25 04:13:09,641 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 375 transitions. [2024-11-25 04:13:09,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 04:13:09,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:09,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:09,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:09,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:09,746 INFO L256 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-25 04:13:09,748 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:09,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1023 backedges. 44 proven. 55 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-25 04:13:10,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:10,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 139 states and 378 transitions. [2024-11-25 04:13:10,526 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 378 transitions. [2024-11-25 04:13:10,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 04:13:10,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:10,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:10,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:10,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:10,608 INFO L256 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-25 04:13:10,611 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:10,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 45 proven. 134 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-25 04:13:12,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:12,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 142 states and 400 transitions. [2024-11-25 04:13:12,407 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 400 transitions. [2024-11-25 04:13:12,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 04:13:12,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:12,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:12,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:12,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:12,481 INFO L256 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-25 04:13:12,483 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:12,657 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 46 proven. 67 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-25 04:13:13,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:13,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 143 states and 404 transitions. [2024-11-25 04:13:13,361 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 404 transitions. [2024-11-25 04:13:13,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 04:13:13,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:13,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:13,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:13,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:13,437 INFO L256 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-25 04:13:13,440 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:13,662 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 46 proven. 67 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-25 04:13:14,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:14,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 144 states and 408 transitions. [2024-11-25 04:13:14,402 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 408 transitions. [2024-11-25 04:13:14,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 04:13:14,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:14,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:14,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:14,479 INFO L256 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-25 04:13:14,481 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:14,689 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 45 proven. 134 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-25 04:13:16,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:16,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 145 states and 412 transitions. [2024-11-25 04:13:16,192 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 412 transitions. [2024-11-25 04:13:16,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 04:13:16,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:16,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:16,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:16,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:16,268 INFO L256 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-25 04:13:16,271 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:16,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 45 proven. 134 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-25 04:13:17,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:17,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 146 states and 416 transitions. [2024-11-25 04:13:17,095 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 416 transitions. [2024-11-25 04:13:17,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 04:13:17,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:17,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:17,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:17,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:17,172 INFO L256 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-25 04:13:17,175 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:17,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 46 proven. 67 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-25 04:13:18,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:18,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 147 states and 420 transitions. [2024-11-25 04:13:18,056 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 420 transitions. [2024-11-25 04:13:18,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 04:13:18,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:18,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:18,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:18,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:18,157 INFO L256 TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-25 04:13:18,160 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:18,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1120 backedges. 104 proven. 130 refuted. 0 times theorem prover too weak. 886 trivial. 0 not checked. [2024-11-25 04:13:19,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:19,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 150 states and 428 transitions. [2024-11-25 04:13:19,659 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 428 transitions. [2024-11-25 04:13:19,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 04:13:19,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:19,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:19,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:19,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:19,734 INFO L256 TraceCheckSpWp]: Trace formula consists of 319 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-25 04:13:19,736 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:20,141 INFO L134 CoverageAnalysis]: Checked inductivity of 1224 backedges. 109 proven. 143 refuted. 0 times theorem prover too weak. 972 trivial. 0 not checked. [2024-11-25 04:13:21,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:21,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 153 states and 437 transitions. [2024-11-25 04:13:21,698 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 437 transitions. [2024-11-25 04:13:21,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 04:13:21,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:21,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:21,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:21,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:21,806 INFO L256 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-25 04:13:21,810 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:22,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1325 backedges. 50 proven. 75 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-25 04:13:23,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:23,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 156 states and 452 transitions. [2024-11-25 04:13:23,837 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 452 transitions. [2024-11-25 04:13:23,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 04:13:23,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:23,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:23,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:23,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:23,921 INFO L256 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-25 04:13:23,923 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:24,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1325 backedges. 50 proven. 75 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-25 04:13:24,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:24,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 157 states and 455 transitions. [2024-11-25 04:13:24,895 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 455 transitions. [2024-11-25 04:13:24,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 04:13:24,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:24,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:24,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:24,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:24,969 INFO L256 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-25 04:13:24,971 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:25,251 INFO L134 CoverageAnalysis]: Checked inductivity of 1325 backedges. 49 proven. 148 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-25 04:13:26,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:26,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 158 states and 458 transitions. [2024-11-25 04:13:26,061 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 458 transitions. [2024-11-25 04:13:26,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 04:13:26,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:26,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:26,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:26,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:26,145 INFO L256 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-25 04:13:26,148 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:26,352 INFO L134 CoverageAnalysis]: Checked inductivity of 1325 backedges. 49 proven. 148 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-25 04:13:27,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:27,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 159 states and 461 transitions. [2024-11-25 04:13:27,031 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 461 transitions. [2024-11-25 04:13:27,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 04:13:27,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:27,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:27,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:27,139 INFO L256 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-11-25 04:13:27,140 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:27,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1320 backedges. 114 proven. 144 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2024-11-25 04:13:31,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:31,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 162 states and 467 transitions. [2024-11-25 04:13:31,758 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 467 transitions. [2024-11-25 04:13:31,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 04:13:31,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:31,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:31,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:32,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1422 backedges. 52 proven. 70 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-25 04:13:34,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:34,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 162 states and 466 transitions. [2024-11-25 04:13:34,613 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 466 transitions. [2024-11-25 04:13:34,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 04:13:34,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:34,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:34,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:34,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:34,714 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-25 04:13:34,717 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:35,899 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 254 proven. 24 refuted. 0 times theorem prover too weak. 1156 trivial. 0 not checked. [2024-11-25 04:13:38,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:38,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 165 states and 491 transitions. [2024-11-25 04:13:38,845 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 491 transitions. [2024-11-25 04:13:38,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 04:13:38,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:38,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:38,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:38,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:38,965 INFO L256 TraceCheckSpWp]: Trace formula consists of 352 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-25 04:13:38,968 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:39,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 53 proven. 165 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2024-11-25 04:13:39,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:39,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 140 states and 291 transitions. [2024-11-25 04:13:39,927 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 291 transitions. [2024-11-25 04:13:39,928 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 04:13:39,928 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 75 iterations. [2024-11-25 04:13:39,936 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-25 04:13:42,434 INFO L77 FloydHoareUtils]: At program point L52-2(lines 44 56) the Hoare annotation is: true [2024-11-25 04:13:42,434 INFO L77 FloydHoareUtils]: At program point L44-1(lines 44 56) the Hoare annotation is: (or (and (not (and (= |ULTIMATE.start_main_~d~0#1| 1) (= |ULTIMATE.start_main_~A~0#1| (+ |ULTIMATE.start_main_~q~0#1| |ULTIMATE.start_main_~r~0#1|)))) (not (and (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~A~0#1| |ULTIMATE.start_main_~r~0#1|)))) (= |ULTIMATE.start_main_~B~0#1| |ULTIMATE.start_main_~d~0#1|)) [2024-11-25 04:13:42,434 INFO L77 FloydHoareUtils]: At program point L36(line 36) the Hoare annotation is: true [2024-11-25 04:13:42,434 INFO L77 FloydHoareUtils]: At program point L45(line 45) the Hoare annotation is: true [2024-11-25 04:13:42,434 INFO L77 FloydHoareUtils]: At program point L37(lines 34 42) the Hoare annotation is: (not (and (not (= (* |ULTIMATE.start_main_~B~0#1| |ULTIMATE.start_main_~p~0#1|) |ULTIMATE.start_main_~d~0#1|)) (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~A~0#1| |ULTIMATE.start_main_~r~0#1|))) [2024-11-25 04:13:42,434 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 04:13:42,434 INFO L77 FloydHoareUtils]: At program point L58(line 58) the Hoare annotation is: true [2024-11-25 04:13:42,434 INFO L77 FloydHoareUtils]: At program point L46(lines 44 56) the Hoare annotation is: (or (not (= |ULTIMATE.start_main_~p~0#1| 1)) (and (not (and (= |ULTIMATE.start_main_~d~0#1| 1) (= |ULTIMATE.start_main_~A~0#1| (+ |ULTIMATE.start_main_~q~0#1| |ULTIMATE.start_main_~r~0#1|)))) (not (and (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~A~0#1| |ULTIMATE.start_main_~r~0#1|)))) (= (* |ULTIMATE.start_main_~B~0#1| |ULTIMATE.start_main_~p~0#1|) |ULTIMATE.start_main_~d~0#1|)) [2024-11-25 04:13:42,435 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 04:13:42,435 INFO L77 FloydHoareUtils]: At program point L34-2(lines 34 42) the Hoare annotation is: (let ((.cse5 (= 16 |ULTIMATE.start_main_~p~0#1|)) (.cse3 (= 32 |ULTIMATE.start_main_~d~0#1|)) (.cse4 (= |ULTIMATE.start_main_~p~0#1| 1)) (.cse6 (= 2 |ULTIMATE.start_main_~d~0#1|)) (.cse2 (= |ULTIMATE.start_main_~d~0#1| 8)) (.cse0 (= |ULTIMATE.start_main_~d~0#1| 4))) (or (let ((.cse1 (= |ULTIMATE.start_main_~B~0#1| 1))) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 4) .cse0 .cse1)) (not (and (= |ULTIMATE.start_main_~p~0#1| 8) .cse2 .cse1)) (not (and (= 32 |ULTIMATE.start_main_~p~0#1|) .cse3 .cse1)) (not (and (= |ULTIMATE.start_main_~d~0#1| 1) .cse4 .cse1)) (not (and (= 16 |ULTIMATE.start_main_~d~0#1|) .cse5 .cse1)) (not (and (= 2 |ULTIMATE.start_main_~p~0#1|) .cse1 .cse6)))) (and .cse5 (<= 8 |ULTIMATE.start_main_~r~0#1|)) (and (<= 16 |ULTIMATE.start_main_~r~0#1|) .cse3) (and (<= (+ |ULTIMATE.start_main_~r~0#1| 12) (* 32 |ULTIMATE.start_main_~d~0#1|)) .cse4) (and (<= 1 |ULTIMATE.start_main_~r~0#1|) .cse6) (and .cse2 (<= 4 |ULTIMATE.start_main_~r~0#1|)) (not (= |ULTIMATE.start_main_~A~0#1| |ULTIMATE.start_main_~r~0#1|)) (not (= |ULTIMATE.start_main_~q~0#1| 0)) (and (<= 2 |ULTIMATE.start_main_~r~0#1|) .cse0))) [2024-11-25 04:13:42,435 INFO L77 FloydHoareUtils]: At program point L59(line 59) the Hoare annotation is: true [2024-11-25 04:13:42,435 INFO L77 FloydHoareUtils]: At program point L35(line 35) the Hoare annotation is: (or (let ((.cse0 (= |ULTIMATE.start_main_~B~0#1| 1))) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 4) (= |ULTIMATE.start_main_~d~0#1| 4) .cse0)) (not (and (= |ULTIMATE.start_main_~p~0#1| 8) (= |ULTIMATE.start_main_~d~0#1| 8) .cse0)) (not (and (= 32 |ULTIMATE.start_main_~p~0#1|) (= 32 |ULTIMATE.start_main_~d~0#1|) .cse0)) (not (and (= |ULTIMATE.start_main_~d~0#1| 1) (= |ULTIMATE.start_main_~p~0#1| 1) .cse0)) (not (and (= 16 |ULTIMATE.start_main_~d~0#1|) (= 16 |ULTIMATE.start_main_~p~0#1|) .cse0)) (not (and (= 2 |ULTIMATE.start_main_~p~0#1|) .cse0 (= 2 |ULTIMATE.start_main_~d~0#1|))))) (= |ULTIMATE.start_main_~q~0#1| 0) (not (= |ULTIMATE.start_main_~A~0#1| |ULTIMATE.start_main_~r~0#1|))) [2024-11-25 04:13:42,435 INFO L77 FloydHoareUtils]: At program point L16(lines 16 17) the Hoare annotation is: true [2024-11-25 04:13:42,435 INFO L77 FloydHoareUtils]: At program point L15(lines 15 18) the Hoare annotation is: (not (and (not (= __VERIFIER_assert_~cond 0)) (not (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)))) [2024-11-25 04:13:42,435 INFO L77 FloydHoareUtils]: At program point L15-2(lines 14 20) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-11-25 04:13:42,435 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 14 20) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-11-25 04:13:42,435 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 14 20) the Hoare annotation is: true [2024-11-25 04:13:42,435 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 17) the Hoare annotation is: true [2024-11-25 04:13:42,467 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 04:13:42 ImpRootNode [2024-11-25 04:13:42,467 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 04:13:42,470 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 04:13:42,470 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 04:13:42,470 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 04:13:42,470 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:11:45" (3/4) ... [2024-11-25 04:13:42,473 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 04:13:42,476 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-25 04:13:42,480 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2024-11-25 04:13:42,480 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-11-25 04:13:42,480 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-25 04:13:42,480 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 04:13:42,480 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 04:13:42,575 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc6addf-f954-4862-aaa1-8085fbd4df70/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 04:13:42,575 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc6addf-f954-4862-aaa1-8085fbd4df70/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 04:13:42,575 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 04:13:42,576 INFO L158 Benchmark]: Toolchain (without parser) took 117930.65ms. Allocated memory was 117.4MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 92.6MB in the beginning and 577.1MB in the end (delta: -484.5MB). Peak memory consumption was 601.5MB. Max. memory is 16.1GB. [2024-11-25 04:13:42,576 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 83.9MB. Free memory is still 41.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:13:42,577 INFO L158 Benchmark]: CACSL2BoogieTranslator took 289.44ms. Allocated memory is still 117.4MB. Free memory was 92.6MB in the beginning and 81.4MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:13:42,577 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.81ms. Allocated memory is still 117.4MB. Free memory was 81.4MB in the beginning and 80.3MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:13:42,578 INFO L158 Benchmark]: Boogie Preprocessor took 31.09ms. Allocated memory is still 117.4MB. Free memory was 80.3MB in the beginning and 79.3MB in the end (delta: 1.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:13:42,578 INFO L158 Benchmark]: RCFGBuilder took 364.59ms. Allocated memory is still 117.4MB. Free memory was 79.3MB in the beginning and 65.6MB in the end (delta: 13.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:13:42,579 INFO L158 Benchmark]: CodeCheck took 117096.68ms. Allocated memory was 117.4MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 65.6MB in the beginning and 581.2MB in the end (delta: -515.6MB). Peak memory consumption was 576.3MB. Max. memory is 16.1GB. [2024-11-25 04:13:42,579 INFO L158 Benchmark]: Witness Printer took 105.78ms. Allocated memory is still 1.2GB. Free memory was 581.2MB in the beginning and 577.1MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:13:42,581 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 18 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 114.5s, OverallIterations: 75, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 5107 SdHoareTripleChecker+Valid, 215.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3151 mSDsluCounter, 2599 SdHoareTripleChecker+Invalid, 187.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 860 mSDsCounter, 35027 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 86940 IncrementalHoareTripleChecker+Invalid, 121967 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 35027 mSolverCounterUnsat, 1739 mSDtfsCounter, 86940 mSolverCounterSat, 2.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 62973 GetRequests, 60689 SyntacticMatches, 1626 SemanticMatches, 658 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 255622 ImplicationChecksByTransitivity, 81.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.6s SsaConstructionTime, 2.5s SatisfiabilityAnalysisTime, 27.5s InterpolantComputationTime, 6864 NumberOfCodeBlocks, 6864 NumberOfCodeBlocksAsserted, 74 NumberOfCheckSat, 6790 ConstructedInterpolants, 0 QuantifiedInterpolants, 25275 SizeOfPredicates, 119 NumberOfNonLiveVariables, 15080 ConjunctsInSsa, 2217 ConjunctsInUnsatCore, 74 InterpolantComputations, 11 PerfectInterpolantSequences, 45476/49559 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - PositiveResult [Line: 17]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 34]: Loop Invariant Derived loop invariant: (((((((((((((!(((p == 4) && (d == 4)) && (B == 1)) && !(((p == 8) && (d == 8)) && (B == 1))) && !(((32 == p) && (32 == d)) && (B == 1))) && !(((d == 1) && (p == 1)) && (B == 1))) && !(((16 == d) && (16 == p)) && (B == 1))) && !(((2 == p) && (B == 1)) && (2 == d))) || ((16 == p) && (8 <= r))) || ((16 <= r) && (32 == d))) || ((((long long) r + 12) <= ((long long) 32 * d)) && (p == 1))) || ((1 <= r) && (2 == d))) || ((d == 8) && (4 <= r))) || (A != r)) || (q != 0)) || ((2 <= r) && (d == 4))) - ProcedureContractResult [Line: 14]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: (cond != 0) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 83.9MB. Free memory is still 41.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 289.44ms. Allocated memory is still 117.4MB. Free memory was 92.6MB in the beginning and 81.4MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 34.81ms. Allocated memory is still 117.4MB. Free memory was 81.4MB in the beginning and 80.3MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 31.09ms. Allocated memory is still 117.4MB. Free memory was 80.3MB in the beginning and 79.3MB in the end (delta: 1.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 364.59ms. Allocated memory is still 117.4MB. Free memory was 79.3MB in the beginning and 65.6MB in the end (delta: 13.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 117096.68ms. Allocated memory was 117.4MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 65.6MB in the beginning and 581.2MB in the end (delta: -515.6MB). Peak memory consumption was 576.3MB. Max. memory is 16.1GB. * Witness Printer took 105.78ms. Allocated memory is still 1.2GB. Free memory was 581.2MB in the beginning and 577.1MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-25 04:13:42,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdc6addf-f954-4862-aaa1-8085fbd4df70/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE