./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound10.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_a667ef79-0a14-4a20-952e-2abf592dfa7d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a667ef79-0a14-4a20-952e-2abf592dfa7d/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a667ef79-0a14-4a20-952e-2abf592dfa7d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a667ef79-0a14-4a20-952e-2abf592dfa7d/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a667ef79-0a14-4a20-952e-2abf592dfa7d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a667ef79-0a14-4a20-952e-2abf592dfa7d/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6d5fb336862157190b75f459fa5ac35efb8ca70e207f909b082fde37cf98e7f7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:04:12,284 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:04:12,354 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a667ef79-0a14-4a20-952e-2abf592dfa7d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:04:12,360 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:04:12,360 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:04:12,383 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:04:12,384 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:04:12,385 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:04:12,385 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:04:12,385 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:04:12,385 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:04:12,386 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:04:12,386 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:04:12,386 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:04:12,386 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:04:12,386 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:04:12,386 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:04:12,386 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:04:12,386 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:04:12,387 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:04:12,387 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:04:12,387 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:04:12,387 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:04:12,387 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:04:12,387 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:04:12,387 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:04:12,387 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:04:12,387 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:04:12,388 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:04:12,388 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:04:12,388 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:04:12,388 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:04:12,388 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:04:12,388 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_a667ef79-0a14-4a20-952e-2abf592dfa7d/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6d5fb336862157190b75f459fa5ac35efb8ca70e207f909b082fde37cf98e7f7 [2024-12-05 22:04:12,699 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:04:12,710 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:04:12,713 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:04:12,714 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:04:12,715 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:04:12,716 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a667ef79-0a14-4a20-952e-2abf592dfa7d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound10.c [2024-12-05 22:04:16,138 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a667ef79-0a14-4a20-952e-2abf592dfa7d/bin/ukojak-verify-CZk0znPC7b/data/00cb64660/f5344cc26731444ea48fa7278f3f62d6/FLAGbc4f97c06 [2024-12-05 22:04:16,301 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:04:16,301 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a667ef79-0a14-4a20-952e-2abf592dfa7d/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound10.c [2024-12-05 22:04:16,306 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a667ef79-0a14-4a20-952e-2abf592dfa7d/bin/ukojak-verify-CZk0znPC7b/data/00cb64660/f5344cc26731444ea48fa7278f3f62d6/FLAGbc4f97c06 [2024-12-05 22:04:16,319 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a667ef79-0a14-4a20-952e-2abf592dfa7d/bin/ukojak-verify-CZk0znPC7b/data/00cb64660/f5344cc26731444ea48fa7278f3f62d6 [2024-12-05 22:04:16,321 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:04:16,323 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:04:16,324 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:04:16,324 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:04:16,328 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:04:16,329 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:04:16" (1/1) ... [2024-12-05 22:04:16,330 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5aba6900 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:16, skipping insertion in model container [2024-12-05 22:04:16,330 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:04:16" (1/1) ... [2024-12-05 22:04:16,344 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:04:16,476 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_a667ef79-0a14-4a20-952e-2abf592dfa7d/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound10.c[538,551] [2024-12-05 22:04:16,493 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:04:16,503 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:04:16,514 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_a667ef79-0a14-4a20-952e-2abf592dfa7d/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound10.c[538,551] [2024-12-05 22:04:16,521 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:04:16,534 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:04:16,535 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:16 WrapperNode [2024-12-05 22:04:16,535 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:04:16,536 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:04:16,536 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:04:16,536 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:04:16,542 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:16" (1/1) ... [2024-12-05 22:04:16,548 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:16" (1/1) ... [2024-12-05 22:04:16,564 INFO L138 Inliner]: procedures = 14, calls = 17, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 54 [2024-12-05 22:04:16,564 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:04:16,565 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:04:16,565 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:04:16,565 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:04:16,572 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:16" (1/1) ... [2024-12-05 22:04:16,572 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:16" (1/1) ... [2024-12-05 22:04:16,573 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:16" (1/1) ... [2024-12-05 22:04:16,574 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:16" (1/1) ... [2024-12-05 22:04:16,577 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:16" (1/1) ... [2024-12-05 22:04:16,577 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:16" (1/1) ... [2024-12-05 22:04:16,580 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:16" (1/1) ... [2024-12-05 22:04:16,581 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:16" (1/1) ... [2024-12-05 22:04:16,582 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:16" (1/1) ... [2024-12-05 22:04:16,583 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:04:16,584 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:04:16,584 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:04:16,584 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:04:16,585 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:16" (1/1) ... [2024-12-05 22:04:16,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:04:16,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a667ef79-0a14-4a20-952e-2abf592dfa7d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:04:16,614 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a667ef79-0a14-4a20-952e-2abf592dfa7d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:04:16,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a667ef79-0a14-4a20-952e-2abf592dfa7d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:04:16,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:04:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 22:04:16,643 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 22:04:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:04:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:04:16,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:04:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 22:04:16,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 22:04:16,695 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:04:16,697 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:04:16,812 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-12-05 22:04:16,812 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:04:16,837 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:04:16,838 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 22:04:16,838 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:04:16 BoogieIcfgContainer [2024-12-05 22:04:16,838 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:04:16,838 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:04:16,838 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:04:16,845 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:04:16,845 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:04:16" (1/1) ... [2024-12-05 22:04:16,851 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:04:16,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:16,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 25 states and 37 transitions. [2024-12-05 22:04:16,898 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 37 transitions. [2024-12-05 22:04:16,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:04:16,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:16,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:16,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:17,141 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:04:17,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:17,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 28 states and 44 transitions. [2024-12-05 22:04:17,242 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 44 transitions. [2024-12-05 22:04:17,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:04:17,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:17,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:17,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:17,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:04:17,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:17,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 30 states and 47 transitions. [2024-12-05 22:04:17,488 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 47 transitions. [2024-12-05 22:04:17,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:04:17,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:17,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:17,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:17,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:17,539 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:04:17,543 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:17,659 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:04:17,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:17,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 33 states and 53 transitions. [2024-12-05 22:04:17,984 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 53 transitions. [2024-12-05 22:04:17,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:04:17,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:17,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:18,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:18,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:18,031 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:04:18,034 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:18,086 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:04:18,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:18,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 35 states and 57 transitions. [2024-12-05 22:04:18,308 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 57 transitions. [2024-12-05 22:04:18,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:04:18,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:18,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:18,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:18,449 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 22:04:18,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:18,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 38 states and 64 transitions. [2024-12-05 22:04:18,764 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 64 transitions. [2024-12-05 22:04:18,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:04:18,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:18,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:18,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:18,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:18,812 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-05 22:04:18,814 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:18,908 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 22:04:19,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:19,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 42 states and 73 transitions. [2024-12-05 22:04:19,770 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 73 transitions. [2024-12-05 22:04:19,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:04:19,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:19,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:19,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:19,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:19,812 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:04:19,814 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:19,875 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 22:04:20,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:20,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 45 states and 81 transitions. [2024-12-05 22:04:20,049 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 81 transitions. [2024-12-05 22:04:20,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:04:20,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:20,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:20,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:20,126 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 22:04:20,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:20,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 48 states and 87 transitions. [2024-12-05 22:04:20,481 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 87 transitions. [2024-12-05 22:04:20,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:04:20,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:20,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:20,735 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 22:04:21,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:21,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 49 states and 88 transitions. [2024-12-05 22:04:21,158 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 88 transitions. [2024-12-05 22:04:21,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:04:21,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:21,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:21,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:21,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:21,197 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:04:21,199 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:21,255 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 22:04:21,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:21,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 49 states and 87 transitions. [2024-12-05 22:04:21,499 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 87 transitions. [2024-12-05 22:04:21,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:04:21,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:21,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:21,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:21,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:21,553 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-05 22:04:21,556 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:21,923 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-05 22:04:23,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:23,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 61 states and 111 transitions. [2024-12-05 22:04:23,593 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 111 transitions. [2024-12-05 22:04:23,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:04:23,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:23,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:23,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:23,629 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:04:23,631 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:23,880 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 17 proven. 32 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-05 22:04:24,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:24,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 60 states and 108 transitions. [2024-12-05 22:04:24,450 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 108 transitions. [2024-12-05 22:04:24,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:04:24,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:24,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:24,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:24,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:24,507 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-05 22:04:24,510 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:24,906 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 15 proven. 32 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-12-05 22:04:27,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:27,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 64 states and 116 transitions. [2024-12-05 22:04:27,022 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 116 transitions. [2024-12-05 22:04:27,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:04:27,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:27,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:27,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:27,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:27,094 INFO L256 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:04:27,097 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:27,677 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 15 proven. 27 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-12-05 22:04:29,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:29,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 68 states and 129 transitions. [2024-12-05 22:04:29,355 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 129 transitions. [2024-12-05 22:04:29,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:04:29,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:29,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:29,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:29,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:29,397 INFO L256 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:04:29,399 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:29,474 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 22:04:29,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:29,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 68 states and 128 transitions. [2024-12-05 22:04:29,852 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 128 transitions. [2024-12-05 22:04:29,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:04:29,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:29,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:29,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:29,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:29,915 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-05 22:04:29,917 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:30,277 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 18 proven. 6 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-12-05 22:04:30,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:30,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 69 states and 132 transitions. [2024-12-05 22:04:30,820 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 132 transitions. [2024-12-05 22:04:30,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:04:30,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:30,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:30,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:30,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:30,878 INFO L256 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:04:30,880 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:30,955 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 22:04:31,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:31,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 69 states and 131 transitions. [2024-12-05 22:04:31,300 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 131 transitions. [2024-12-05 22:04:31,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:04:31,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:31,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:31,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:31,647 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 22 proven. 7 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-05 22:04:32,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:32,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 71 states and 134 transitions. [2024-12-05 22:04:32,422 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 134 transitions. [2024-12-05 22:04:32,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:04:32,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:32,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:32,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:32,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:32,492 INFO L256 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:04:32,495 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:33,531 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 19 proven. 35 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-12-05 22:04:35,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:35,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 74 states and 140 transitions. [2024-12-05 22:04:35,024 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 140 transitions. [2024-12-05 22:04:35,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:04:35,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:35,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:35,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:35,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:35,078 INFO L256 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-05 22:04:35,081 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:35,274 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-05 22:04:38,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:38,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 78 states and 149 transitions. [2024-12-05 22:04:38,018 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 149 transitions. [2024-12-05 22:04:38,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:04:38,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:38,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:38,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:38,469 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 22 proven. 7 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-05 22:04:39,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:39,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 78 states and 148 transitions. [2024-12-05 22:04:39,178 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 148 transitions. [2024-12-05 22:04:39,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:04:39,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:39,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:39,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:39,228 INFO L256 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-05 22:04:39,230 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:39,819 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-05 22:04:41,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:41,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 82 states and 162 transitions. [2024-12-05 22:04:41,728 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 162 transitions. [2024-12-05 22:04:41,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:04:41,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:41,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:41,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:41,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:41,776 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-05 22:04:41,779 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:42,403 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 23 proven. 48 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-12-05 22:04:43,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:43,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 83 states and 166 transitions. [2024-12-05 22:04:43,174 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 166 transitions. [2024-12-05 22:04:43,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:04:43,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:43,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:43,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:43,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:43,219 INFO L256 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:04:43,221 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:43,295 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-12-05 22:04:43,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:43,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 83 states and 165 transitions. [2024-12-05 22:04:43,632 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 165 transitions. [2024-12-05 22:04:43,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:04:43,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:43,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:43,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:43,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:43,718 INFO L256 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-05 22:04:43,721 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:44,279 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 26 proven. 17 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-12-05 22:04:46,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:46,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 86 states and 176 transitions. [2024-12-05 22:04:46,033 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 176 transitions. [2024-12-05 22:04:46,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:04:46,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:46,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:46,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:46,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:46,091 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-05 22:04:46,093 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:46,588 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 27 proven. 76 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2024-12-05 22:04:49,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:49,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 90 states and 185 transitions. [2024-12-05 22:04:49,496 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 185 transitions. [2024-12-05 22:04:49,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:04:49,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:49,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:49,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:49,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:49,582 INFO L256 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:04:49,585 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:50,320 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 28 proven. 19 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-12-05 22:04:51,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:51,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 91 states and 188 transitions. [2024-12-05 22:04:51,326 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 188 transitions. [2024-12-05 22:04:51,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:04:51,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:51,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:51,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:51,427 INFO L256 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-05 22:04:51,430 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:52,564 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 28 proven. 19 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-12-05 22:04:53,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:53,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 92 states and 191 transitions. [2024-12-05 22:04:53,905 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 191 transitions. [2024-12-05 22:04:53,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:04:53,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:53,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:53,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:53,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:53,981 INFO L256 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-05 22:04:53,984 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:55,209 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 25 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-12-05 22:05:08,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:08,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 96 states and 205 transitions. [2024-12-05 22:05:08,445 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2024-12-05 22:05:08,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 22:05:08,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:08,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:08,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:08,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:08,518 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-05 22:05:08,521 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:09,437 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 30 proven. 26 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-12-05 22:05:10,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:10,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 97 states and 209 transitions. [2024-12-05 22:05:10,762 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 209 transitions. [2024-12-05 22:05:10,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 22:05:10,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:10,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:10,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:10,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:10,814 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 22:05:10,816 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:10,919 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 466 trivial. 0 not checked. [2024-12-05 22:05:11,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:11,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 97 states and 208 transitions. [2024-12-05 22:05:11,506 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 208 transitions. [2024-12-05 22:05:11,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 22:05:11,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:11,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:11,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:11,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:11,597 INFO L256 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-05 22:05:11,599 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:13,846 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 71 proven. 22 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2024-12-05 22:05:18,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:18,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 101 states and 217 transitions. [2024-12-05 22:05:18,008 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 217 transitions. [2024-12-05 22:05:18,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 22:05:18,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:18,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:18,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:19,046 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 32 proven. 21 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2024-12-05 22:05:20,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:20,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 101 states and 216 transitions. [2024-12-05 22:05:20,711 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 216 transitions. [2024-12-05 22:05:20,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 22:05:20,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:20,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:20,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:20,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:20,802 INFO L256 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-12-05 22:05:20,805 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:22,306 INFO L134 CoverageAnalysis]: Checked inductivity of 547 backedges. 31 proven. 77 refuted. 0 times theorem prover too weak. 439 trivial. 0 not checked. [2024-12-05 22:05:29,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:29,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 96 states and 217 transitions. [2024-12-05 22:05:29,490 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 217 transitions. [2024-12-05 22:05:29,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 22:05:29,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:29,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:30,983 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 50 proven. 41 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2024-12-05 22:05:35,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:35,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 89 states and 190 transitions. [2024-12-05 22:05:35,219 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 190 transitions. [2024-12-05 22:05:35,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 22:05:35,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:35,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:35,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:35,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:35,310 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-12-05 22:05:35,312 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:37,140 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 33 proven. 82 refuted. 0 times theorem prover too weak. 500 trivial. 0 not checked. [2024-12-05 22:05:39,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:39,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 90 states and 193 transitions. [2024-12-05 22:05:39,461 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 193 transitions. [2024-12-05 22:05:39,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 22:05:39,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:39,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:39,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:39,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:39,546 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-12-05 22:05:39,548 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:40,755 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 60 proven. 53 refuted. 0 times theorem prover too weak. 502 trivial. 0 not checked. [2024-12-05 22:05:42,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:42,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 91 states and 196 transitions. [2024-12-05 22:05:42,085 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 196 transitions. [2024-12-05 22:05:42,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 22:05:42,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:42,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:42,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:42,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:42,150 INFO L256 TraceCheckSpWp]: Trace formula consists of 237 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-05 22:05:42,152 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:43,428 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 34 proven. 41 refuted. 0 times theorem prover too weak. 550 trivial. 0 not checked. [2024-12-05 22:05:47,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:47,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 95 states and 209 transitions. [2024-12-05 22:05:47,455 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 209 transitions. [2024-12-05 22:05:47,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 22:05:47,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:47,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:47,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:47,519 INFO L256 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-05 22:05:47,520 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:48,247 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 36 proven. 42 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2024-12-05 22:05:49,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:49,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 96 states and 212 transitions. [2024-12-05 22:05:49,994 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 212 transitions. [2024-12-05 22:05:49,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 22:05:49,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:49,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:50,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:50,147 INFO L256 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-12-05 22:05:50,150 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:51,837 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 35 proven. 90 refuted. 0 times theorem prover too weak. 565 trivial. 0 not checked. [2024-12-05 22:05:58,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:58,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 100 states and 226 transitions. [2024-12-05 22:05:58,839 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 226 transitions. [2024-12-05 22:05:58,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 22:05:58,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:58,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:58,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:58,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:58,977 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-05 22:05:58,980 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:06:00,008 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 38 proven. 39 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2024-12-05 22:06:01,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:01,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 101 states and 228 transitions. [2024-12-05 22:06:01,785 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 228 transitions. [2024-12-05 22:06:01,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 22:06:01,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:01,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:01,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:06:01,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:01,900 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-12-05 22:06:01,902 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:06:03,871 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 88 proven. 45 refuted. 0 times theorem prover too weak. 634 trivial. 0 not checked. [2024-12-05 22:06:05,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:05,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 102 states and 230 transitions. [2024-12-05 22:06:05,899 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 230 transitions. [2024-12-05 22:06:05,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 22:06:05,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:05,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:05,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:06:05,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:05,993 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-05 22:06:05,995 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:06:06,631 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 37 proven. 94 refuted. 0 times theorem prover too weak. 636 trivial. 0 not checked. [2024-12-05 22:06:07,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:07,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 103 states and 232 transitions. [2024-12-05 22:06:07,900 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 232 transitions. [2024-12-05 22:06:07,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 22:06:07,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:07,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:07,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:06:07,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:07,990 INFO L256 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-12-05 22:06:07,992 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:06:09,430 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 38 proven. 47 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2024-12-05 22:06:17,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:17,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 109 states and 246 transitions. [2024-12-05 22:06:17,072 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 246 transitions. [2024-12-05 22:06:17,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 22:06:17,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:17,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:17,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:06:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:17,181 INFO L256 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-05 22:06:17,184 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:06:17,682 INFO L134 CoverageAnalysis]: Checked inductivity of 853 backedges. 40 proven. 47 refuted. 0 times theorem prover too weak. 766 trivial. 0 not checked. [2024-12-05 22:06:19,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:19,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 110 states and 249 transitions. [2024-12-05 22:06:19,633 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 249 transitions. [2024-12-05 22:06:19,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 22:06:19,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:19,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:19,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:06:19,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:19,785 INFO L256 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-12-05 22:06:19,789 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:06:22,445 INFO L134 CoverageAnalysis]: Checked inductivity of 848 backedges. 92 proven. 100 refuted. 0 times theorem prover too weak. 656 trivial. 0 not checked. [2024-12-05 22:06:27,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:27,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 114 states and 259 transitions. [2024-12-05 22:06:27,735 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 259 transitions. [2024-12-05 22:06:27,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 22:06:27,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:27,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:27,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:06:27,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:27,840 INFO L256 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-12-05 22:06:27,842 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:06:28,764 INFO L134 CoverageAnalysis]: Checked inductivity of 848 backedges. 92 proven. 100 refuted. 0 times theorem prover too weak. 656 trivial. 0 not checked. [2024-12-05 22:06:29,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:29,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 115 states and 261 transitions. [2024-12-05 22:06:29,662 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 261 transitions. [2024-12-05 22:06:29,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 22:06:29,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:29,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:29,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:31,044 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 42 proven. 42 refuted. 0 times theorem prover too weak. 846 trivial. 0 not checked. [2024-12-05 22:06:34,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:34,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 115 states and 260 transitions. [2024-12-05 22:06:34,353 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 260 transitions. [2024-12-05 22:06:34,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 22:06:34,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:34,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:34,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:06:34,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:34,545 INFO L256 TraceCheckSpWp]: Trace formula consists of 285 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-05 22:06:34,551 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:06:36,461 INFO L134 CoverageAnalysis]: Checked inductivity of 940 backedges. 41 proven. 115 refuted. 0 times theorem prover too weak. 784 trivial. 0 not checked. [2024-12-05 22:06:44,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:44,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 119 states and 273 transitions. [2024-12-05 22:06:44,409 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 273 transitions. [2024-12-05 22:06:44,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 22:06:44,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:44,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:44,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:06:44,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:44,540 INFO L256 TraceCheckSpWp]: Trace formula consists of 294 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-12-05 22:06:44,544 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:06:46,597 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 43 proven. 121 refuted. 0 times theorem prover too weak. 865 trivial. 0 not checked. [2024-12-05 22:06:48,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:48,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 120 states and 276 transitions. [2024-12-05 22:06:48,955 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 276 transitions. [2024-12-05 22:06:48,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 22:06:48,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:48,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:48,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:06:49,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:49,043 INFO L256 TraceCheckSpWp]: Trace formula consists of 294 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-12-05 22:06:49,044 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:06:49,374 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 43 proven. 121 refuted. 0 times theorem prover too weak. 865 trivial. 0 not checked. [2024-12-05 22:06:50,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:50,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 121 states and 279 transitions. [2024-12-05 22:06:50,256 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 279 transitions. [2024-12-05 22:06:50,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 22:06:50,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:50,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:50,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:06:50,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:50,421 INFO L256 TraceCheckSpWp]: Trace formula consists of 309 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-12-05 22:06:50,423 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:06:52,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1126 backedges. 46 proven. 64 refuted. 0 times theorem prover too weak. 1016 trivial. 0 not checked. [2024-12-05 22:07:01,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:01,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 125 states and 293 transitions. [2024-12-05 22:07:01,002 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 293 transitions. [2024-12-05 22:07:01,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:07:01,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:01,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:07:01,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:01,181 INFO L256 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-12-05 22:07:01,186 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:07:02,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1224 backedges. 83 proven. 102 refuted. 0 times theorem prover too weak. 1039 trivial. 0 not checked. [2024-12-05 22:07:05,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:05,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 126 states and 296 transitions. [2024-12-05 22:07:05,248 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 296 transitions. [2024-12-05 22:07:05,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:07:05,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:05,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:05,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:07:05,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:05,458 INFO L256 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-12-05 22:07:05,460 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:07:06,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1224 backedges. 47 proven. 138 refuted. 0 times theorem prover too weak. 1039 trivial. 0 not checked. [2024-12-05 22:07:07,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:07,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 127 states and 298 transitions. [2024-12-05 22:07:07,507 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 298 transitions. [2024-12-05 22:07:07,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:07:07,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:07,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:07,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:07:07,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:07,641 INFO L256 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-12-05 22:07:07,643 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:07:10,296 INFO L134 CoverageAnalysis]: Checked inductivity of 1224 backedges. 48 proven. 68 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2024-12-05 22:07:12,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:12,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 97 states and 167 transitions. [2024-12-05 22:07:12,716 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 167 transitions. [2024-12-05 22:07:12,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:07:12,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:12,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:12,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:07:12,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:12,835 INFO L256 TraceCheckSpWp]: Trace formula consists of 329 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-12-05 22:07:12,838 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:07:15,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 117 proven. 143 refuted. 0 times theorem prover too weak. 1066 trivial. 0 not checked. [2024-12-05 22:07:24,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:24,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 97 states and 166 transitions. [2024-12-05 22:07:24,255 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 166 transitions. [2024-12-05 22:07:24,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 22:07:24,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:24,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:24,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:28,298 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 52 proven. 70 refuted. 0 times theorem prover too weak. 1306 trivial. 0 not checked. [2024-12-05 22:07:33,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:33,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 92 states and 161 transitions. [2024-12-05 22:07:33,837 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 161 transitions. [2024-12-05 22:07:33,838 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-05 22:07:33,838 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 58 iterations. [2024-12-05 22:07:33,846 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-05 22:07:38,666 INFO L77 FloydHoareUtils]: At program point L60(line 60) the Hoare annotation is: true [2024-12-05 22:07:38,667 INFO L77 FloydHoareUtils]: At program point L48(lines 46 58) the Hoare annotation is: (let ((.cse3 (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (let ((.cse9 (= |ULTIMATE.start_main_~p~0#1| 1)) (.cse1 (= |ULTIMATE.start_main_~q~0#1| 8)) (.cse15 (= (+ |ULTIMATE.start_main_~d~0#1| |ULTIMATE.start_main_~r~0#1|) .cse3)) (.cse8 (<= .cse3 10)) (.cse0 (mod |ULTIMATE.start_main_~B~0#1| 4294967296))) (or (= |ULTIMATE.start_main_~p~0#1| 8) (= |ULTIMATE.start_main_~d~0#1| .cse0) (let ((.cse2 (* |ULTIMATE.start_main_~d~0#1| 8)) (.cse7 (+ .cse3 1)) (.cse10 (* |ULTIMATE.start_main_~d~0#1| 4)) (.cse14 (* 2 |ULTIMATE.start_main_~d~0#1|)) (.cse5 (<= (+ |ULTIMATE.start_main_~r~0#1| 1) |ULTIMATE.start_main_~d~0#1|)) (.cse6 (<= 0 |ULTIMATE.start_main_~r~0#1|))) (and (not (and (let ((.cse4 (* |ULTIMATE.start_main_~d~0#1| 10))) (or (and (or (and .cse1 (= (+ .cse2 |ULTIMATE.start_main_~r~0#1|) .cse3)) (and (= |ULTIMATE.start_main_~q~0#1| 10) (= .cse3 (+ |ULTIMATE.start_main_~r~0#1| .cse4)) (<= .cse4 .cse3))) .cse5) (and .cse6 (= |ULTIMATE.start_main_~q~0#1| (+ |ULTIMATE.start_main_~p~0#1| 8)) (= .cse3 (+ (* 9 |ULTIMATE.start_main_~d~0#1|) |ULTIMATE.start_main_~r~0#1|)) (<= .cse7 .cse4)))) (<= .cse2 .cse3) .cse8)) .cse9 (not (and (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~r~0#1| .cse3))) (not (and (<= .cse10 .cse3) (<= .cse7 .cse2) .cse8 (let ((.cse11 (* 6 |ULTIMATE.start_main_~d~0#1|))) (or (and (<= .cse11 .cse3) (let ((.cse12 (* 7 |ULTIMATE.start_main_~d~0#1|))) (or (and (<= .cse7 .cse12) (= (+ |ULTIMATE.start_main_~r~0#1| .cse11) .cse3) (= 6 |ULTIMATE.start_main_~q~0#1|)) (and (<= .cse12 .cse3) (= (+ |ULTIMATE.start_main_~r~0#1| .cse12) .cse3) (= 7 |ULTIMATE.start_main_~q~0#1|))))) (and (<= .cse7 .cse11) (let ((.cse13 (* 5 |ULTIMATE.start_main_~d~0#1|))) (or (and (= (+ |ULTIMATE.start_main_~r~0#1| .cse10) .cse3) (<= .cse7 .cse13) (= |ULTIMATE.start_main_~q~0#1| 4)) (and (= (+ .cse13 |ULTIMATE.start_main_~r~0#1|) .cse3) (= 5 |ULTIMATE.start_main_~q~0#1|) (<= .cse13 .cse3))))))))) (not (and (<= .cse7 .cse14) (= |ULTIMATE.start_main_~p~0#1| |ULTIMATE.start_main_~q~0#1|) (<= |ULTIMATE.start_main_~d~0#1| .cse3) .cse15)) (not (and (<= .cse14 .cse3) (<= .cse7 .cse10) (let ((.cse16 (* (- 1) |ULTIMATE.start_main_~r~0#1|))) (or (and (<= .cse3 (+ .cse14 |ULTIMATE.start_main_~r~0#1|)) (= 2 |ULTIMATE.start_main_~q~0#1|) (= (div (+ .cse16 .cse3) 2) |ULTIMATE.start_main_~d~0#1|) .cse5) (and (= |ULTIMATE.start_main_~d~0#1| (div (+ .cse16 (* (- 1) |ULTIMATE.start_main_~d~0#1|) .cse3) 2)) .cse6 (= 3 |ULTIMATE.start_main_~q~0#1|) (<= .cse3 (+ |ULTIMATE.start_main_~r~0#1| (* 3 |ULTIMATE.start_main_~d~0#1|)))))))))) (and (not .cse9) (not (let ((.cse17 (* 8 .cse0))) (and .cse1 (<= .cse17 .cse3) .cse15 (= |ULTIMATE.start_main_~d~0#1| .cse17) .cse8))))))) [2024-12-05 22:07:38,667 INFO L77 FloydHoareUtils]: At program point L36-2(lines 36 44) the Hoare annotation is: (let ((.cse0 (mod |ULTIMATE.start_main_~B~0#1| 4294967296))) (let ((.cse7 (<= 1 .cse0)) (.cse6 (= |ULTIMATE.start_main_~d~0#1| .cse0)) (.cse4 (= |ULTIMATE.start_main_~p~0#1| 4)) (.cse8 (= |ULTIMATE.start_main_~d~0#1| (* 4 .cse0))) (.cse5 (= |ULTIMATE.start_main_~p~0#1| 8)) (.cse3 (* 8 .cse0)) (.cse2 (= 16 |ULTIMATE.start_main_~p~0#1|)) (.cse1 (= 2 |ULTIMATE.start_main_~p~0#1|)) (.cse9 (* 2 .cse0))) (or (and (<= .cse0 |ULTIMATE.start_main_~r~0#1|) .cse1) (not (= |ULTIMATE.start_main_~r~0#1| (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (and .cse2 (< |ULTIMATE.start_main_~d~0#1| (+ 6 |ULTIMATE.start_main_~r~0#1|))) (and (<= .cse3 |ULTIMATE.start_main_~r~0#1|) (<= (+ |ULTIMATE.start_main_~r~0#1| 1) |ULTIMATE.start_main_~d~0#1|)) (and .cse4 (< .cse0 1)) (and .cse5 (<= (* |ULTIMATE.start_main_~B~0#1| 4) (+ |ULTIMATE.start_main_~r~0#1| (* 17179869184 (div |ULTIMATE.start_main_~B~0#1| 4294967296))))) (and .cse6 .cse7) (and .cse8 .cse7 (<= .cse9 |ULTIMATE.start_main_~r~0#1|)) (not (= |ULTIMATE.start_main_~q~0#1| 0)) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 1) .cse6)) (not (and .cse4 .cse8)) (not (and .cse5 (= |ULTIMATE.start_main_~d~0#1| .cse3))) (not (and (= |ULTIMATE.start_main_~d~0#1| (* 16 .cse0)) .cse2)) (not (and .cse1 (= .cse9 |ULTIMATE.start_main_~d~0#1|))))))) [2024-12-05 22:07:38,667 INFO L77 FloydHoareUtils]: At program point L61(line 61) the Hoare annotation is: true [2024-12-05 22:07:38,667 INFO L77 FloydHoareUtils]: At program point L28(line 28) the Hoare annotation is: (<= (mod |ULTIMATE.start_main_~A~0#1| 4294967296) 10) [2024-12-05 22:07:38,667 INFO L77 FloydHoareUtils]: At program point L28-1(line 28) the Hoare annotation is: true [2024-12-05 22:07:38,667 INFO L77 FloydHoareUtils]: At program point L37(line 37) the Hoare annotation is: (or (not (= |ULTIMATE.start_main_~r~0#1| (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (= |ULTIMATE.start_main_~q~0#1| 0) (let ((.cse0 (mod |ULTIMATE.start_main_~B~0#1| 4294967296))) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 1) (= |ULTIMATE.start_main_~d~0#1| .cse0))) (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 (= |ULTIMATE.start_main_~d~0#1| (* 16 .cse0)) (= 16 |ULTIMATE.start_main_~p~0#1|))) (not (and (= 2 |ULTIMATE.start_main_~p~0#1|) (= (* 2 .cse0) |ULTIMATE.start_main_~d~0#1|)))))) [2024-12-05 22:07:38,667 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-05 22:07:38,667 INFO L77 FloydHoareUtils]: At program point L29(line 29) the Hoare annotation is: (<= 1 (mod |ULTIMATE.start_main_~B~0#1| 4294967296)) [2024-12-05 22:07:38,667 INFO L77 FloydHoareUtils]: At program point L54-2(lines 46 58) the Hoare annotation is: true [2024-12-05 22:07:38,668 INFO L77 FloydHoareUtils]: At program point L46-1(lines 46 58) the Hoare annotation is: (or (= |ULTIMATE.start_main_~d~0#1| (mod |ULTIMATE.start_main_~B~0#1| 4294967296)) (let ((.cse0 (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (let ((.cse1 (* |ULTIMATE.start_main_~d~0#1| 8)) (.cse2 (<= .cse0 10)) (.cse4 (+ .cse0 1)) (.cse7 (* |ULTIMATE.start_main_~d~0#1| 4)) (.cse11 (* 2 |ULTIMATE.start_main_~d~0#1|)) (.cse6 (<= (+ |ULTIMATE.start_main_~r~0#1| 1) |ULTIMATE.start_main_~d~0#1|)) (.cse3 (<= 0 |ULTIMATE.start_main_~r~0#1|))) (and (not (and (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~r~0#1| .cse0))) (not (and (<= .cse1 .cse0) .cse2 (let ((.cse5 (* |ULTIMATE.start_main_~d~0#1| 10))) (or (and (= 9 |ULTIMATE.start_main_~q~0#1|) .cse3 (= .cse0 (+ (* 9 |ULTIMATE.start_main_~d~0#1|) |ULTIMATE.start_main_~r~0#1|)) (<= .cse4 .cse5)) (and (or (and (= |ULTIMATE.start_main_~q~0#1| 8) (= (+ .cse1 |ULTIMATE.start_main_~r~0#1|) .cse0)) (and (= |ULTIMATE.start_main_~q~0#1| 10) (= .cse0 (+ |ULTIMATE.start_main_~r~0#1| .cse5)) (<= .cse5 .cse0))) .cse6))))) (not (and (<= .cse7 .cse0) (<= .cse4 .cse1) .cse2 (let ((.cse8 (* 6 |ULTIMATE.start_main_~d~0#1|))) (or (and (<= .cse8 .cse0) (let ((.cse9 (* 7 |ULTIMATE.start_main_~d~0#1|))) (or (and (<= .cse4 .cse9) (= (+ |ULTIMATE.start_main_~r~0#1| .cse8) .cse0) (= 6 |ULTIMATE.start_main_~q~0#1|)) (and (<= .cse9 .cse0) (= (+ |ULTIMATE.start_main_~r~0#1| .cse9) .cse0) (= 7 |ULTIMATE.start_main_~q~0#1|))))) (and (<= .cse4 .cse8) (let ((.cse10 (* 5 |ULTIMATE.start_main_~d~0#1|))) (or (and (= (+ |ULTIMATE.start_main_~r~0#1| .cse7) .cse0) (<= .cse4 .cse10) (= |ULTIMATE.start_main_~q~0#1| 4)) (and (= (+ .cse10 |ULTIMATE.start_main_~r~0#1|) .cse0) (= 5 |ULTIMATE.start_main_~q~0#1|) (<= .cse10 .cse0))))))))) (not (and (<= .cse4 .cse11) (<= |ULTIMATE.start_main_~d~0#1| .cse0) (= |ULTIMATE.start_main_~q~0#1| 1) (= (+ |ULTIMATE.start_main_~d~0#1| |ULTIMATE.start_main_~r~0#1|) .cse0))) (not (and (<= .cse11 .cse0) (<= .cse4 .cse7) (let ((.cse12 (* (- 1) |ULTIMATE.start_main_~r~0#1|))) (or (and (<= .cse0 (+ .cse11 |ULTIMATE.start_main_~r~0#1|)) (= 2 |ULTIMATE.start_main_~q~0#1|) (= (div (+ .cse12 .cse0) 2) |ULTIMATE.start_main_~d~0#1|) .cse6) (and (= |ULTIMATE.start_main_~d~0#1| (div (+ .cse12 (* (- 1) |ULTIMATE.start_main_~d~0#1|) .cse0) 2)) .cse3 (= 3 |ULTIMATE.start_main_~q~0#1|) (<= .cse0 (+ |ULTIMATE.start_main_~r~0#1| (* 3 |ULTIMATE.start_main_~d~0#1|)))))))))))) [2024-12-05 22:07:38,668 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-05 22:07:38,668 INFO L77 FloydHoareUtils]: At program point L38(line 38) the Hoare annotation is: true [2024-12-05 22:07:38,668 INFO L77 FloydHoareUtils]: At program point L26(line 26) the Hoare annotation is: true [2024-12-05 22:07:38,668 INFO L77 FloydHoareUtils]: At program point L26-1(line 26) the Hoare annotation is: (<= (mod |ULTIMATE.start_main_~A~0#1| 4294967296) 10) [2024-12-05 22:07:38,668 INFO L77 FloydHoareUtils]: At program point L47(line 47) the Hoare annotation is: true [2024-12-05 22:07:38,668 INFO L77 FloydHoareUtils]: At program point L39(lines 36 44) the Hoare annotation is: (not (and (not (= (+ |ULTIMATE.start_main_~d~0#1| (* (* |ULTIMATE.start_main_~p~0#1| (div |ULTIMATE.start_main_~B~0#1| 4294967296)) 4294967296)) (* |ULTIMATE.start_main_~B~0#1| |ULTIMATE.start_main_~p~0#1|))) (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~r~0#1| (mod |ULTIMATE.start_main_~A~0#1| 4294967296)))) [2024-12-05 22:07:38,668 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 11 13) the Hoare annotation is: true [2024-12-05 22:07:38,668 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 11 13) the Hoare annotation is: (not (= |assume_abort_if_not_#in~cond| 0)) [2024-12-05 22:07:38,668 INFO L77 FloydHoareUtils]: At program point L16(lines 16 17) the Hoare annotation is: true [2024-12-05 22:07:38,668 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)))) [2024-12-05 22:07:38,668 INFO L77 FloydHoareUtils]: At program point L15-2(lines 14 20) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-12-05 22:07:38,668 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 14 20) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-12-05 22:07:38,668 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 14 20) the Hoare annotation is: true [2024-12-05 22:07:38,669 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 17) the Hoare annotation is: true [2024-12-05 22:07:38,685 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 10:07:38 ImpRootNode [2024-12-05 22:07:38,685 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 22:07:38,686 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 22:07:38,686 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 22:07:38,686 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 22:07:38,686 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:04:16" (3/4) ... [2024-12-05 22:07:38,688 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-05 22:07:38,690 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-12-05 22:07:38,690 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-12-05 22:07:38,693 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-12-05 22:07:38,693 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-12-05 22:07:38,693 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-05 22:07:38,694 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 22:07:38,765 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a667ef79-0a14-4a20-952e-2abf592dfa7d/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-05 22:07:38,766 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a667ef79-0a14-4a20-952e-2abf592dfa7d/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-05 22:07:38,766 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 22:07:38,766 INFO L158 Benchmark]: Toolchain (without parser) took 202443.81ms. Allocated memory was 117.4MB in the beginning and 906.0MB in the end (delta: 788.5MB). Free memory was 92.6MB in the beginning and 461.4MB in the end (delta: -368.8MB). Peak memory consumption was 415.7MB. Max. memory is 16.1GB. [2024-12-05 22:07:38,767 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 117.4MB. Free memory is still 72.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:07:38,767 INFO L158 Benchmark]: CACSL2BoogieTranslator took 211.50ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 81.1MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:07:38,767 INFO L158 Benchmark]: Boogie Procedure Inliner took 28.29ms. Allocated memory is still 117.4MB. Free memory was 81.1MB in the beginning and 79.7MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:07:38,767 INFO L158 Benchmark]: Boogie Preprocessor took 18.63ms. Allocated memory is still 117.4MB. Free memory was 79.7MB in the beginning and 79.0MB in the end (delta: 765.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:07:38,768 INFO L158 Benchmark]: RCFGBuilder took 254.04ms. Allocated memory is still 117.4MB. Free memory was 79.0MB in the beginning and 66.0MB in the end (delta: 13.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:07:38,768 INFO L158 Benchmark]: CodeCheck took 201846.97ms. Allocated memory was 117.4MB in the beginning and 906.0MB in the end (delta: 788.5MB). Free memory was 66.0MB in the beginning and 465.4MB in the end (delta: -399.5MB). Peak memory consumption was 390.5MB. Max. memory is 16.1GB. [2024-12-05 22:07:38,768 INFO L158 Benchmark]: Witness Printer took 79.91ms. Allocated memory is still 906.0MB. Free memory was 465.4MB in the beginning and 461.4MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:07:38,770 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 3 procedures, 25 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 197.0s, OverallIterations: 58, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4625 SdHoareTripleChecker+Valid, 177.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1856 mSDsluCounter, 4533 SdHoareTripleChecker+Invalid, 158.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1790 mSDsCounter, 21619 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 50459 IncrementalHoareTripleChecker+Invalid, 72078 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 21619 mSolverCounterUnsat, 2743 mSDtfsCounter, 50459 mSolverCounterSat, 1.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 44453 GetRequests, 42625 SyntacticMatches, 1082 SemanticMatches, 746 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 380344 ImplicationChecksByTransitivity, 162.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.4s SsaConstructionTime, 2.2s SatisfiabilityAnalysisTime, 53.0s InterpolantComputationTime, 5150 NumberOfCodeBlocks, 5150 NumberOfCodeBlocksAsserted, 57 NumberOfCheckSat, 5093 ConstructedInterpolants, 0 QuantifiedInterpolants, 30242 SizeOfPredicates, 136 NumberOfNonLiveVariables, 9793 ConjunctsInSsa, 1559 ConjunctsInUnsatCore, 57 InterpolantComputations, 12 PerfectInterpolantSequences, 26590/28942 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: 36]: Loop Invariant Derived loop invariant: (((((((((((B <= r) && (2 == p)) || (r != A)) || ((16 == p) && (d < ((__int128) 6 + r)))) || ((((long long) 8 * B) <= r) && (((__int128) r + 1) <= d))) || ((p == 4) && (B < 1))) || ((p == 8) && (((long long) B * 4) <= r))) || ((d == B) && (1 <= B))) || (((d == ((long long) 4 * B)) && (1 <= B)) && (((long long) 2 * B) <= r))) || (q != 0)) || ((((!((p == 1) && (d == B)) && !((p == 4) && (d == ((long long) 4 * B)))) && !((p == 8) && (d == ((long long) 8 * B)))) && !((d == ((long long) 16 * B)) && (16 == p))) && !((2 == p) && (((long long) 2 * B) == d)))) - ProcedureContractResult [Line: 11]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: (cond != 0) - 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 0.38ms. Allocated memory is still 117.4MB. Free memory is still 72.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 211.50ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 81.1MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 28.29ms. Allocated memory is still 117.4MB. Free memory was 81.1MB in the beginning and 79.7MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.63ms. Allocated memory is still 117.4MB. Free memory was 79.7MB in the beginning and 79.0MB in the end (delta: 765.0kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 254.04ms. Allocated memory is still 117.4MB. Free memory was 79.0MB in the beginning and 66.0MB in the end (delta: 13.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 201846.97ms. Allocated memory was 117.4MB in the beginning and 906.0MB in the end (delta: 788.5MB). Free memory was 66.0MB in the beginning and 465.4MB in the end (delta: -399.5MB). Peak memory consumption was 390.5MB. Max. memory is 16.1GB. * Witness Printer took 79.91ms. Allocated memory is still 906.0MB. Free memory was 465.4MB in the beginning and 461.4MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-05 22:07:38,978 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a667ef79-0a14-4a20-952e-2abf592dfa7d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-05 22:07:39,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a667ef79-0a14-4a20-952e-2abf592dfa7d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE