./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_unwindbound2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d3767c7-ebad-4095-a77c-480043fb8407/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d3767c7-ebad-4095-a77c-480043fb8407/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d3767c7-ebad-4095-a77c-480043fb8407/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d3767c7-ebad-4095-a77c-480043fb8407/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_unwindbound2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d3767c7-ebad-4095-a77c-480043fb8407/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d3767c7-ebad-4095-a77c-480043fb8407/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f9a59972454f7ae078581bb1592875955e31a3bd05f52cbebd7b164f55fa53bc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:03:27,317 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:03:27,407 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d3767c7-ebad-4095-a77c-480043fb8407/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 03:03:27,416 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:03:27,419 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:03:27,457 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:03:27,457 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:03:27,459 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:03:27,459 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:03:27,460 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:03:27,461 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:03:27,461 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:03:27,461 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:03:27,461 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:03:27,461 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:03:27,461 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:03:27,462 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:03:27,462 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:03:27,462 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:03:27,462 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 03:03:27,462 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:03:27,463 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:03:27,463 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:03:27,463 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:03:27,463 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:03:27,463 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:03:27,463 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:03:27,463 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:03:27,463 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:03:27,463 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:03:27,464 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:03:27,464 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:03:27,464 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:03:27,464 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:03:27,464 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:03:27,464 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_8d3767c7-ebad-4095-a77c-480043fb8407/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) 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 -> f9a59972454f7ae078581bb1592875955e31a3bd05f52cbebd7b164f55fa53bc [2024-11-25 03:03:27,814 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:03:27,826 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:03:27,830 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:03:27,834 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:03:27,834 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:03:27,835 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d3767c7-ebad-4095-a77c-480043fb8407/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_unwindbound2.c [2024-11-25 03:03:30,831 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d3767c7-ebad-4095-a77c-480043fb8407/bin/ukojak-verify-ENZ3QT5qd3/data/3bb049b35/97488fcd779f4998b25eed6768c1152f/FLAG5d22a5b9e [2024-11-25 03:03:31,138 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:03:31,142 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d3767c7-ebad-4095-a77c-480043fb8407/sv-benchmarks/c/nla-digbench-scaling/mannadiv_unwindbound2.c [2024-11-25 03:03:31,157 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d3767c7-ebad-4095-a77c-480043fb8407/bin/ukojak-verify-ENZ3QT5qd3/data/3bb049b35/97488fcd779f4998b25eed6768c1152f/FLAG5d22a5b9e [2024-11-25 03:03:31,172 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d3767c7-ebad-4095-a77c-480043fb8407/bin/ukojak-verify-ENZ3QT5qd3/data/3bb049b35/97488fcd779f4998b25eed6768c1152f [2024-11-25 03:03:31,174 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:03:31,176 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:03:31,177 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:03:31,177 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:03:31,182 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:03:31,183 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:03:31" (1/1) ... [2024-11-25 03:03:31,184 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ec07033 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:03:31, skipping insertion in model container [2024-11-25 03:03:31,184 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:03:31" (1/1) ... [2024-11-25 03:03:31,197 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:03:31,375 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:03:31,390 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:03:31,410 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:03:31,427 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:03:31,427 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:03:31 WrapperNode [2024-11-25 03:03:31,427 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:03:31,428 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:03:31,428 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:03:31,429 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:03:31,436 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:03:31" (1/1) ... [2024-11-25 03:03:31,442 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:03:31" (1/1) ... [2024-11-25 03:03:31,462 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 75 [2024-11-25 03:03:31,462 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:03:31,463 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:03:31,464 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:03:31,464 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:03:31,471 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:03:31" (1/1) ... [2024-11-25 03:03:31,471 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:03:31" (1/1) ... [2024-11-25 03:03:31,476 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:03:31" (1/1) ... [2024-11-25 03:03:31,476 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:03:31" (1/1) ... [2024-11-25 03:03:31,479 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:03:31" (1/1) ... [2024-11-25 03:03:31,483 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:03:31" (1/1) ... [2024-11-25 03:03:31,486 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:03:31" (1/1) ... [2024-11-25 03:03:31,487 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:03:31" (1/1) ... [2024-11-25 03:03:31,492 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:03:31" (1/1) ... [2024-11-25 03:03:31,493 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:03:31,494 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:03:31,498 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:03:31,498 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:03:31,499 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:03:31" (1/1) ... [2024-11-25 03:03:31,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:03:31,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d3767c7-ebad-4095-a77c-480043fb8407/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:03:31,539 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d3767c7-ebad-4095-a77c-480043fb8407/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:03:31,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d3767c7-ebad-4095-a77c-480043fb8407/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:03:31,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:03:31,572 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 03:03:31,572 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 03:03:31,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:03:31,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:03:31,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:03:31,572 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:03:31,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:03:31,638 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:03:31,640 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:03:31,958 INFO L? ?]: Removed 47 outVars from TransFormulas that were not future-live. [2024-11-25 03:03:31,958 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:03:32,013 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:03:32,014 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 03:03:32,015 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:03:32 BoogieIcfgContainer [2024-11-25 03:03:32,015 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:03:32,016 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:03:32,016 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:03:32,026 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:03:32,026 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:03:32" (1/1) ... [2024-11-25 03:03:32,035 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:03:32,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:32,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 60 states and 65 transitions. [2024-11-25 03:03:32,097 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 65 transitions. [2024-11-25 03:03:32,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:03:32,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:32,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:32,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:32,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:32,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:32,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 60 states and 64 transitions. [2024-11-25 03:03:32,293 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 64 transitions. [2024-11-25 03:03:32,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:03:32,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:32,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:32,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:32,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:32,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:32,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 62 states and 68 transitions. [2024-11-25 03:03:32,522 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 68 transitions. [2024-11-25 03:03:32,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:03:32,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:32,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:32,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:32,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:32,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:32,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 63 states and 69 transitions. [2024-11-25 03:03:32,633 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 69 transitions. [2024-11-25 03:03:32,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:03:32,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:32,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:32,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:03:32,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:32,701 INFO L256 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:03:32,706 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:03:32,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:32,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:32,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 68 states and 78 transitions. [2024-11-25 03:03:32,988 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 78 transitions. [2024-11-25 03:03:32,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:03:32,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:32,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:33,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:33,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:33,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:33,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 69 states and 79 transitions. [2024-11-25 03:03:33,155 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 79 transitions. [2024-11-25 03:03:33,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:03:33,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:33,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:33,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:03:33,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:33,207 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 03:03:33,209 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:03:33,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:33,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:33,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 70 states and 80 transitions. [2024-11-25 03:03:33,255 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 80 transitions. [2024-11-25 03:03:33,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:03:33,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:33,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:33,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:33,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:33,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:33,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 77 states and 91 transitions. [2024-11-25 03:03:33,765 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 91 transitions. [2024-11-25 03:03:33,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:03:33,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:33,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:33,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:33,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:34,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:34,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 78 states and 92 transitions. [2024-11-25 03:03:34,378 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 92 transitions. [2024-11-25 03:03:34,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:03:34,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:34,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:34,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:34,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:03:36,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:36,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 87 states and 106 transitions. [2024-11-25 03:03:36,483 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 106 transitions. [2024-11-25 03:03:36,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:03:36,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:36,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:36,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:03:36,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:36,512 INFO L256 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:03:36,514 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:03:36,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:38,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:38,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 93 states and 114 transitions. [2024-11-25 03:03:38,636 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 114 transitions. [2024-11-25 03:03:38,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:03:38,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:38,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:38,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:38,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:38,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:38,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 96 states and 120 transitions. [2024-11-25 03:03:38,806 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 120 transitions. [2024-11-25 03:03:38,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:03:38,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:38,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:38,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:38,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:39,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:39,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 100 states and 128 transitions. [2024-11-25 03:03:39,174 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 128 transitions. [2024-11-25 03:03:39,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:03:39,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:39,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:39,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:39,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:39,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:39,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 104 states and 136 transitions. [2024-11-25 03:03:39,983 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 136 transitions. [2024-11-25 03:03:39,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:03:39,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:39,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:39,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:40,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:40,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:40,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 105 states and 137 transitions. [2024-11-25 03:03:40,056 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 137 transitions. [2024-11-25 03:03:40,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:03:40,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:40,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:40,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:40,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:40,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:40,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 108 states and 142 transitions. [2024-11-25 03:03:40,544 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 142 transitions. [2024-11-25 03:03:40,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:03:40,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:40,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:40,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:40,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:40,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:40,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 109 states and 143 transitions. [2024-11-25 03:03:40,663 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 143 transitions. [2024-11-25 03:03:40,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:03:40,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:40,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:40,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:40,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:40,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:40,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 111 states and 146 transitions. [2024-11-25 03:03:40,746 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 146 transitions. [2024-11-25 03:03:40,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:03:40,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:40,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:40,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:40,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:41,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:41,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 117 states and 156 transitions. [2024-11-25 03:03:41,040 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 156 transitions. [2024-11-25 03:03:41,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:03:41,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:41,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:41,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:41,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:41,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:41,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 118 states and 157 transitions. [2024-11-25 03:03:41,104 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 157 transitions. [2024-11-25 03:03:41,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:03:41,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:41,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:41,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:41,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:41,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 119 states and 158 transitions. [2024-11-25 03:03:41,166 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 158 transitions. [2024-11-25 03:03:41,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:03:41,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:41,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:41,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:41,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:03:41,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:41,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 132 states and 175 transitions. [2024-11-25 03:03:41,767 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 175 transitions. [2024-11-25 03:03:41,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:03:41,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:41,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:41,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:41,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:03:42,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:42,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 135 states and 180 transitions. [2024-11-25 03:03:42,060 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 180 transitions. [2024-11-25 03:03:42,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:03:42,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:42,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:42,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:42,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:42,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:42,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 139 states and 189 transitions. [2024-11-25 03:03:42,850 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 189 transitions. [2024-11-25 03:03:42,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:03:42,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:42,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:42,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:43,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:43,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 143 states and 198 transitions. [2024-11-25 03:03:43,120 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 198 transitions. [2024-11-25 03:03:43,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:03:43,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:43,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:43,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:43,382 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:44,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:44,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 160 states and 225 transitions. [2024-11-25 03:03:44,943 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 225 transitions. [2024-11-25 03:03:44,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:03:44,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:44,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:44,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:45,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:45,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:45,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 164 states and 231 transitions. [2024-11-25 03:03:45,247 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 231 transitions. [2024-11-25 03:03:45,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:03:45,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:45,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:45,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:45,535 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:47,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:47,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 182 states and 260 transitions. [2024-11-25 03:03:47,191 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 260 transitions. [2024-11-25 03:03:47,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:03:47,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:47,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:47,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:47,260 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:47,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:47,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 186 states and 266 transitions. [2024-11-25 03:03:47,500 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 266 transitions. [2024-11-25 03:03:47,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:03:47,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:47,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:47,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:47,524 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:49,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:49,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 195 states and 283 transitions. [2024-11-25 03:03:49,071 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 283 transitions. [2024-11-25 03:03:49,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:03:49,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:49,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:49,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:03:49,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:49,105 INFO L256 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:03:49,107 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:03:49,572 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:52,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:52,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 214 states and 312 transitions. [2024-11-25 03:03:52,193 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 312 transitions. [2024-11-25 03:03:52,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:03:52,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:52,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:52,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:52,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:56,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:56,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 224 states and 331 transitions. [2024-11-25 03:03:56,347 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 331 transitions. [2024-11-25 03:03:56,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:03:56,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:56,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:56,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:03:56,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:56,376 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 03:03:56,377 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:03:56,835 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:03:57,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:57,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 226 states and 334 transitions. [2024-11-25 03:03:57,709 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 334 transitions. [2024-11-25 03:03:57,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:03:57,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:57,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:57,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:58,042 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:04:02,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:02,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 235 states and 356 transitions. [2024-11-25 03:04:02,159 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 356 transitions. [2024-11-25 03:04:02,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:04:02,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:02,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:02,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:02,204 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:04:03,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:03,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 238 states and 364 transitions. [2024-11-25 03:04:03,154 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 364 transitions. [2024-11-25 03:04:03,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:04:03,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:03,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:03,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:03,203 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:04:03,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:03,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 239 states and 364 transitions. [2024-11-25 03:04:03,589 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 364 transitions. [2024-11-25 03:04:03,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:04:03,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:03,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:03,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:03,635 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:04:04,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:04,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 240 states and 364 transitions. [2024-11-25 03:04:04,168 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 364 transitions. [2024-11-25 03:04:04,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:04:04,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:04,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:04,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:04,202 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:04:06,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:06,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 244 states and 374 transitions. [2024-11-25 03:04:06,336 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 374 transitions. [2024-11-25 03:04:06,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:04:06,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:06,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:06,923 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:04:15,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:15,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 267 states and 415 transitions. [2024-11-25 03:04:15,003 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 415 transitions. [2024-11-25 03:04:15,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:04:15,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:15,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:15,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:15,113 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:04:16,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:16,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 270 states and 420 transitions. [2024-11-25 03:04:16,673 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 420 transitions. [2024-11-25 03:04:16,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:04:16,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:16,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:16,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:16,704 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:04:18,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:18,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 273 states and 429 transitions. [2024-11-25 03:04:18,991 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 429 transitions. [2024-11-25 03:04:18,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:04:18,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:18,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:18,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:19,022 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:04:20,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:20,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 276 states and 432 transitions. [2024-11-25 03:04:20,851 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 432 transitions. [2024-11-25 03:04:20,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:04:20,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:20,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:20,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:21,295 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:04:24,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:24,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 283 states and 448 transitions. [2024-11-25 03:04:24,831 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 448 transitions. [2024-11-25 03:04:24,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:04:24,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:24,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:24,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:24,865 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:04:27,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:27,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 288 states and 455 transitions. [2024-11-25 03:04:27,754 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 455 transitions. [2024-11-25 03:04:27,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:04:27,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:27,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:27,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:27,788 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:04:28,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:28,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 290 states and 457 transitions. [2024-11-25 03:04:28,353 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 457 transitions. [2024-11-25 03:04:28,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:04:28,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:28,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:28,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:29,021 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:04:36,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:36,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 300 states and 474 transitions. [2024-11-25 03:04:36,268 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 474 transitions. [2024-11-25 03:04:36,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:04:36,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:36,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:36,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:36,877 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:04:45,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:45,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 310 states and 492 transitions. [2024-11-25 03:04:45,197 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 492 transitions. [2024-11-25 03:04:45,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:04:45,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:45,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:45,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:45,240 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:04:48,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:48,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 316 states and 500 transitions. [2024-11-25 03:04:48,698 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 500 transitions. [2024-11-25 03:04:48,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:04:48,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:48,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:48,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:04:48,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:48,735 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-25 03:04:48,737 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:04:49,542 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:04:51,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:51,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 320 states and 503 transitions. [2024-11-25 03:04:51,934 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 503 transitions. [2024-11-25 03:04:51,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:04:51,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:51,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:51,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:52,307 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:05:01,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:01,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 332 states and 529 transitions. [2024-11-25 03:05:01,279 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 529 transitions. [2024-11-25 03:05:01,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:05:01,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:01,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:01,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:01,317 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:05:05,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:05,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 338 states and 537 transitions. [2024-11-25 03:05:05,632 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 537 transitions. [2024-11-25 03:05:05,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:05:05,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:05,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:05,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:05,663 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:05:08,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:08,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 341 states and 540 transitions. [2024-11-25 03:05:08,181 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 540 transitions. [2024-11-25 03:05:08,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:05:08,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:08,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:08,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:08,212 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:05:13,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:13,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 348 states and 553 transitions. [2024-11-25 03:05:13,594 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 553 transitions. [2024-11-25 03:05:13,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:05:13,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:13,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:13,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:13,629 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:05:14,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:14,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 349 states and 553 transitions. [2024-11-25 03:05:14,737 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 553 transitions. [2024-11-25 03:05:14,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:05:14,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:14,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:14,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:14,765 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:05:16,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:16,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 349 states and 552 transitions. [2024-11-25 03:05:16,527 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 552 transitions. [2024-11-25 03:05:16,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:05:16,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:16,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:16,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:16,555 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:05:19,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:19,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 349 states and 551 transitions. [2024-11-25 03:05:19,633 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 551 transitions. [2024-11-25 03:05:19,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:05:19,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:19,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:19,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:20,015 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:05:37,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:37,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 365 states and 577 transitions. [2024-11-25 03:05:37,572 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 577 transitions. [2024-11-25 03:05:37,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:05:37,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:37,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:37,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:37,594 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:05:39,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:39,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 363 states and 572 transitions. [2024-11-25 03:05:39,085 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 572 transitions. [2024-11-25 03:05:39,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 03:05:39,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:39,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:39,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:39,520 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:05:43,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:43,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 366 states and 577 transitions. [2024-11-25 03:05:43,016 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 577 transitions. [2024-11-25 03:05:43,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:05:43,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:43,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:43,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:43,324 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:05:51,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:51,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 370 states and 583 transitions. [2024-11-25 03:05:51,752 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 583 transitions. [2024-11-25 03:05:51,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:05:51,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:51,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:51,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:52,076 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:05:53,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:53,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 369 states and 582 transitions. [2024-11-25 03:05:53,409 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 582 transitions. [2024-11-25 03:05:53,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:05:53,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:53,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:53,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:53,437 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 03:06:03,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:03,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 385 states and 604 transitions. [2024-11-25 03:06:03,191 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 604 transitions. [2024-11-25 03:06:03,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:06:03,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:03,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:03,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:03,520 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:06:12,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:12,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 401 states and 640 transitions. [2024-11-25 03:06:12,372 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 640 transitions. [2024-11-25 03:06:12,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:06:12,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:12,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:12,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:12,694 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 03:06:14,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:14,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 403 states and 642 transitions. [2024-11-25 03:06:14,683 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 642 transitions. [2024-11-25 03:06:14,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:06:14,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:14,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:14,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:15,050 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:06:25,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:25,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 420 states and 684 transitions. [2024-11-25 03:06:25,330 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 684 transitions. [2024-11-25 03:06:25,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 03:06:25,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:25,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:25,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:25,694 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:06:36,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:36,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 439 states and 722 transitions. [2024-11-25 03:06:36,613 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 722 transitions. [2024-11-25 03:06:36,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 03:06:36,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:36,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:36,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:36,666 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:06:37,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:37,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 442 states and 733 transitions. [2024-11-25 03:06:37,551 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 733 transitions. [2024-11-25 03:06:37,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 03:06:37,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:37,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:37,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:38,160 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:07:49,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:49,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 457 states and 752 transitions. [2024-11-25 03:07:49,995 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 752 transitions. [2024-11-25 03:07:49,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 03:07:49,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:49,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:50,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:50,054 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:08:02,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:02,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 474 states and 775 transitions. [2024-11-25 03:08:02,155 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 775 transitions. [2024-11-25 03:08:02,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 03:08:02,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:02,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:02,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:02,178 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:08:09,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:09,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 478 states and 781 transitions. [2024-11-25 03:08:09,609 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 781 transitions. [2024-11-25 03:08:09,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 03:08:09,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:09,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:09,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:09,632 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:08:13,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:13,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 480 states and 784 transitions. [2024-11-25 03:08:13,832 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 784 transitions. [2024-11-25 03:08:13,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:08:13,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:13,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:13,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:14,116 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:08:25,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:25,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 495 states and 806 transitions. [2024-11-25 03:08:25,775 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 806 transitions. [2024-11-25 03:08:25,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:08:25,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:25,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:25,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:26,083 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:08:27,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 496 states and 807 transitions. [2024-11-25 03:08:27,801 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 807 transitions. [2024-11-25 03:08:27,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:08:27,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:27,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:28,195 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:08:29,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:29,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 499 states and 812 transitions. [2024-11-25 03:08:29,490 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 812 transitions. [2024-11-25 03:08:29,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:08:29,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:29,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:29,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:29,810 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:08:38,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:38,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 514 states and 830 transitions. [2024-11-25 03:08:38,796 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 830 transitions. [2024-11-25 03:08:38,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:08:38,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:38,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:38,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:39,893 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:08:57,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:57,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 532 states and 868 transitions. [2024-11-25 03:08:57,507 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 868 transitions. [2024-11-25 03:08:57,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:08:57,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:57,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:57,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:57,559 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:08:59,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:59,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 533 states and 869 transitions. [2024-11-25 03:08:59,372 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 869 transitions. [2024-11-25 03:08:59,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:08:59,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:59,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:59,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:59,417 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:09:00,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:00,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 537 states and 877 transitions. [2024-11-25 03:09:00,642 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 877 transitions. [2024-11-25 03:09:00,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:09:00,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:00,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:00,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:00,700 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:09:01,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:01,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 540 states and 882 transitions. [2024-11-25 03:09:01,957 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 882 transitions. [2024-11-25 03:09:01,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:09:01,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:01,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:01,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:02,011 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:09:08,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:08,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 542 states and 885 transitions. [2024-11-25 03:09:08,817 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 885 transitions. [2024-11-25 03:09:08,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:09:08,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:08,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:08,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:08,834 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 03:09:17,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:17,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 549 states and 899 transitions. [2024-11-25 03:09:17,375 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 899 transitions. [2024-11-25 03:09:17,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:09:17,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:17,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:17,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:17,394 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 03:09:18,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:18,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 550 states and 900 transitions. [2024-11-25 03:09:18,953 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 900 transitions. [2024-11-25 03:09:18,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:09:18,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:18,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:18,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:19,182 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:09:20,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:20,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 551 states and 900 transitions. [2024-11-25 03:09:20,649 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 900 transitions. [2024-11-25 03:09:20,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:09:20,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:20,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:20,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:20,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:20,685 INFO L256 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:09:20,687 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:22,566 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:09:41,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:41,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 574 states and 934 transitions. [2024-11-25 03:09:41,101 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 934 transitions. [2024-11-25 03:09:41,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:09:41,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:41,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:41,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:41,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:41,147 INFO L256 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:09:41,148 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:41,494 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:09:45,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:45,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 577 states and 938 transitions. [2024-11-25 03:09:45,074 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 938 transitions. [2024-11-25 03:09:45,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:09:45,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:45,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:45,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:45,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:45,116 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:09:45,118 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:46,441 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:09:53,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:53,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 581 states and 947 transitions. [2024-11-25 03:09:53,613 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 947 transitions. [2024-11-25 03:09:53,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:09:53,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:53,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:53,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:09:53,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:53,647 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:09:53,648 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:09:53,919 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:09:55,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:55,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 582 states and 948 transitions. [2024-11-25 03:09:55,830 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 948 transitions. [2024-11-25 03:09:55,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:09:55,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:55,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:55,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:55,857 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 03:10:08,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:08,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 589 states and 964 transitions. [2024-11-25 03:10:08,679 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 964 transitions. [2024-11-25 03:10:08,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:10:08,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:08,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:08,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:08,696 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 03:10:10,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:10,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 590 states and 965 transitions. [2024-11-25 03:10:10,879 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 965 transitions. [2024-11-25 03:10:10,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:10:10,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:10,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:10,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:11,159 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:10:13,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:13,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 591 states and 965 transitions. [2024-11-25 03:10:13,928 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 965 transitions. [2024-11-25 03:10:13,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:10:13,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:13,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:13,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:10:13,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:13,966 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:10:13,967 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:10:16,329 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:11:41,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:41,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 593 states and 969 transitions. [2024-11-25 03:11:41,759 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 969 transitions. [2024-11-25 03:11:41,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:11:41,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:41,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:41,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:11:41,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:41,796 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 03:11:41,797 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:11:42,103 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:12:44,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:44,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 594 states and 969 transitions. [2024-11-25 03:12:44,171 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 969 transitions. [2024-11-25 03:12:44,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:12:44,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:44,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:44,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:12:44,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:44,212 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-25 03:12:44,214 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:12:48,788 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:13:09,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:09,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 607 states and 983 transitions. [2024-11-25 03:13:09,546 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 983 transitions. [2024-11-25 03:13:09,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:13:09,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:09,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:09,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:13:09,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:09,585 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-25 03:13:09,586 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:13:09,830 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:13:13,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:13,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 609 states and 987 transitions. [2024-11-25 03:13:13,460 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 987 transitions. [2024-11-25 03:13:13,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:13:13,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:13,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:13,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:13:13,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:13,497 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-25 03:13:13,498 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:13:13,726 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:13:15,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:15,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 610 states and 987 transitions. [2024-11-25 03:13:15,469 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 987 transitions. [2024-11-25 03:13:15,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:13:15,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:15,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:15,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:15,793 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 24 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:13:17,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:17,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 611 states and 987 transitions. [2024-11-25 03:13:17,628 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 987 transitions. [2024-11-25 03:13:17,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:13:17,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:17,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:17,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:18,329 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:13:33,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:33,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 618 states and 1008 transitions. [2024-11-25 03:13:33,126 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1008 transitions. [2024-11-25 03:13:33,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:13:33,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:33,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:33,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:33,339 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 24 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:13:34,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:34,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 109 states and 132 transitions. [2024-11-25 03:13:34,812 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 132 transitions. [2024-11-25 03:13:34,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:13:34,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:34,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:34,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:34,860 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:13:37,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:37,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 108 states and 130 transitions. [2024-11-25 03:13:37,446 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 130 transitions. [2024-11-25 03:13:37,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:13:37,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:37,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:37,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:37,478 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 03:13:46,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:46,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 109 states and 131 transitions. [2024-11-25 03:13:46,762 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 131 transitions. [2024-11-25 03:13:46,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:13:46,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:46,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:46,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:46,785 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 03:13:48,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:48,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 108 states and 128 transitions. [2024-11-25 03:13:48,479 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 128 transitions. [2024-11-25 03:13:48,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:13:48,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:48,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:48,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:48,504 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 03:13:51,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:51,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 109 states and 130 transitions. [2024-11-25 03:13:51,938 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 130 transitions. [2024-11-25 03:13:51,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:13:51,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:51,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:51,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:51,965 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 03:13:53,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:53,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 99 states and 114 transitions. [2024-11-25 03:13:53,654 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 114 transitions. [2024-11-25 03:13:53,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:13:53,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:53,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:53,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:54,371 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:14:12,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:12,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 104 states and 122 transitions. [2024-11-25 03:14:12,303 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 122 transitions. [2024-11-25 03:14:12,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:14:12,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:12,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:12,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:12,358 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:14:17,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:17,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 104 states and 122 transitions. [2024-11-25 03:14:17,162 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 122 transitions. [2024-11-25 03:14:17,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:14:17,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:17,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:17,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:17,197 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 03:14:21,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:21,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 103 states and 119 transitions. [2024-11-25 03:14:21,652 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 119 transitions. [2024-11-25 03:14:21,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:14:21,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:21,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:21,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:21,685 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 03:14:23,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:23,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 98 states and 113 transitions. [2024-11-25 03:14:23,987 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 113 transitions. [2024-11-25 03:14:23,987 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 03:14:23,987 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 107 iterations. [2024-11-25 03:14:23,998 INFO L726 CodeCheckObserver]: All specifications hold 22 specifications checked. All of them hold [2024-11-25 03:15:23,794 WARN L286 SmtUtils]: Spent 10.13s on a formula simplification that was a NOOP. DAG size: 40 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-25 03:15:37,591 WARN L286 SmtUtils]: Spent 10.49s on a formula simplification. DAG size of input: 88 DAG size of output: 43 (called from [L 622] de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.computeHoareAnnotation) [2024-11-25 03:16:26,597 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-25 03:16:26,597 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) the Hoare annotation is: true [2024-11-25 03:16:26,597 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) no Hoare annotation was computed. [2024-11-25 03:16:26,598 INFO L77 FloydHoareUtils]: At program point L44(line 44) the Hoare annotation is: (let ((.cse1 (< 1 ~counter~0)) (.cse2 (<= ~counter~0 1)) (.cse3 (< 1 |ULTIMATE.start_main_~y1~0#1|)) (.cse0 (= |ULTIMATE.start_main_~y2~0#1| 0))) (or (and .cse0 .cse1) (< 2147483647 |ULTIMATE.start_main_~y3~0#1|) (< (+ |ULTIMATE.start_main_~y3~0#1| 1) 0) (not (and (<= |ULTIMATE.start_main_~x2~0#1| 2147483647) (<= 1 |ULTIMATE.start_main_~x2~0#1|) (<= 1 |ULTIMATE.start_main_~y1~0#1|))) (and .cse0 (< |ULTIMATE.start_main_~y3~0#1| 1)) (and .cse2 (< |ULTIMATE.start_main_~y3~0#1| 0)) (and .cse0 (<= |ULTIMATE.start_main_~x1~0#1| |ULTIMATE.start_main_~y3~0#1|)) (and (< |ULTIMATE.start_main_~x2~0#1| 2) (< |ULTIMATE.start_main_~y1~0#1| 2) .cse1) (< ~counter~0 1) (and .cse2 .cse3) (and (<= 2 |ULTIMATE.start_main_~x2~0#1|) .cse3) (and .cse0 (not (= |ULTIMATE.start_main_~x2~0#1| 1))) (< 2 ~counter~0) (< 2 |ULTIMATE.start_main_~y1~0#1|))) [2024-11-25 03:16:26,598 INFO L77 FloydHoareUtils]: At program point L44-1(line 44) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_~y3~0#1| 2147483647) (<= |ULTIMATE.start_main_~y1~0#1| 1) (= |ULTIMATE.start_main_~x2~0#1| 1) (= |ULTIMATE.start_main_~y2~0#1| 0) (<= ~counter~0 1) (< |ULTIMATE.start_main_~y3~0#1| |ULTIMATE.start_main_~x1~0#1|) (<= 1 ~counter~0) (<= 1 |ULTIMATE.start_main_~y3~0#1|) (<= 1 |ULTIMATE.start_main_~y1~0#1|))) [2024-11-25 03:16:26,598 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) the Hoare annotation is: true [2024-11-25 03:16:26,598 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-25 03:16:26,598 INFO L77 FloydHoareUtils]: At program point L36-1(line 36) the Hoare annotation is: true [2024-11-25 03:16:26,598 INFO L77 FloydHoareUtils]: At program point L36-2(line 36) the Hoare annotation is: true [2024-11-25 03:16:26,600 INFO L77 FloydHoareUtils]: At program point L36-3(lines 36 49) the Hoare annotation is: (let ((.cse6 (= |ULTIMATE.start_main_~y2~0#1| 0))) (let ((.cse2 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|)) (.cse3 (<= ~counter~0 2)) (.cse4 (<= 1 |ULTIMATE.start_main_~y1~0#1|)) (.cse0 (= |ULTIMATE.start_main_#t~post6#1| 0)) (.cse5 (= |ULTIMATE.start_main_~y1~0#1| 0)) (.cse1 (not .cse6))) (or (< 1 |ULTIMATE.start_main_#t~post6#1|) (< (+ |ULTIMATE.start_main_~y3~0#1| 1) 0) (and (<= ~counter~0 1) (<= 1 ~counter~0)) (and .cse0 .cse1) (< 1 (+ .cse2 |ULTIMATE.start_main_~y2~0#1|)) (and (<= 1 |ULTIMATE.start_main_~y2~0#1|) .cse3) (< 2147483647 (+ .cse2 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1|)) (and (not (= |ULTIMATE.start_main_~x2~0#1| 1)) .cse4) (and (not .cse5) (< |ULTIMATE.start_main_~y1~0#1| 1)) (and .cse6 .cse5 (< |ULTIMATE.start_main_~y3~0#1| 0)) (and .cse3 .cse4) (and (not .cse0) .cse6 .cse5) (and (< |ULTIMATE.start_main_~y2~0#1| 1) .cse1)))) [2024-11-25 03:16:26,600 INFO L77 FloydHoareUtils]: At program point L36-4(lines 36 49) the Hoare annotation is: (not (let ((.cse0 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|))) (and (= |ULTIMATE.start_main_~x2~0#1| 1) (= |ULTIMATE.start_main_~y2~0#1| 0) (<= 0 (+ |ULTIMATE.start_main_~y3~0#1| 1)) (< 2 ~counter~0) (<= (+ .cse0 |ULTIMATE.start_main_~y2~0#1|) 1) (<= (+ .cse0 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1|) 2147483647) (<= 1 |ULTIMATE.start_main_~y1~0#1|)))) [2024-11-25 03:16:26,601 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 36) the Hoare annotation is: true [2024-11-25 03:16:26,601 INFO L77 FloydHoareUtils]: At program point L36-6(lines 36 49) the Hoare annotation is: true [2024-11-25 03:16:26,601 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-25 03:16:26,601 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 47) the Hoare annotation is: true [2024-11-25 03:16:26,601 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) the Hoare annotation is: true [2024-11-25 03:16:26,601 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) the Hoare annotation is: true [2024-11-25 03:16:26,601 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) the Hoare annotation is: true [2024-11-25 03:16:26,601 INFO L77 FloydHoareUtils]: At program point L41(line 41) the Hoare annotation is: (or (< 2147483647 |ULTIMATE.start_main_~y3~0#1|) (not (= |ULTIMATE.start_main_~y1~0#1| 0)) (< 2147483647 |ULTIMATE.start_main_~x2~0#1|) (< 1 ~counter~0) (< ~counter~0 1) (< |ULTIMATE.start_main_~y3~0#1| 0) (not (= |ULTIMATE.start_main_~y2~0#1| 0)) (and (<= |ULTIMATE.start_main_~x1~0#1| |ULTIMATE.start_main_~y3~0#1|) (<= 1 |ULTIMATE.start_main_~y3~0#1|))) [2024-11-25 03:16:26,601 INFO L77 FloydHoareUtils]: At program point L41-1(line 41) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~y2~0#1| 0))) (or (and .cse0 (< 1 ~counter~0)) (and (< 2147483647 |ULTIMATE.start_main_~y3~0#1|) .cse0) (and .cse0 (< 2147483647 |ULTIMATE.start_main_~x2~0#1|)) (and .cse0 (< |ULTIMATE.start_main_~y3~0#1| 0)) (and .cse0 (<= |ULTIMATE.start_main_~x1~0#1| |ULTIMATE.start_main_~y3~0#1|) (<= 1 |ULTIMATE.start_main_~y3~0#1|)) (and .cse0 (< ~counter~0 1)) (and .cse0 (not (= |ULTIMATE.start_main_~y1~0#1| 0))) (and (not .cse0) (< 0 (+ 2147483650 |ULTIMATE.start_main_~y2~0#1|))))) [2024-11-25 03:16:26,601 INFO L77 FloydHoareUtils]: At program point L41-2(lines 41 48) the Hoare annotation is: (let ((.cse1 (= |ULTIMATE.start_main_~y2~0#1| 0)) (.cse0 (< 0 (+ 2147483650 |ULTIMATE.start_main_~y2~0#1|)))) (or (and (not (= |ULTIMATE.start_main_~y1~0#1| 0)) .cse0) (and .cse1 (< 1 ~counter~0)) (and (< 2147483647 |ULTIMATE.start_main_~y3~0#1|) .cse1) (and .cse1 (< 2147483647 |ULTIMATE.start_main_~x2~0#1|)) (and .cse1 (< |ULTIMATE.start_main_~y3~0#1| 0)) (and .cse1 (<= |ULTIMATE.start_main_~x1~0#1| |ULTIMATE.start_main_~y3~0#1|) (<= 1 |ULTIMATE.start_main_~y3~0#1|)) (and .cse1 (< ~counter~0 1)) (and (<= |ULTIMATE.start_main_~y2~0#1| 2147483646) (not .cse1) .cse0))) [2024-11-25 03:16:26,602 INFO L77 FloydHoareUtils]: At program point L37(line 37) the Hoare annotation is: (let ((.cse1 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|)) (.cse2 (= |ULTIMATE.start_main_~x2~0#1| 1)) (.cse0 (= |ULTIMATE.start_main_~y2~0#1| 0))) (or (and (< (+ |ULTIMATE.start_main_~y3~0#1| 1) 0) .cse0) (< 1 (+ .cse1 |ULTIMATE.start_main_~y2~0#1|)) (< 2147483647 (+ .cse1 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1|)) (< (+ .cse1 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1| 2147483648) 0) (and (<= 1 |ULTIMATE.start_main_~y2~0#1|) (< 0 (+ 2147483649 .cse1))) (< (+ 2147483647 .cse1 |ULTIMATE.start_main_~y2~0#1|) 0) (and .cse0 (not .cse2)) (and .cse0 (< |ULTIMATE.start_main_~y1~0#1| 1)) (and .cse2 (<= ~counter~0 2) (<= 1 |ULTIMATE.start_main_~y1~0#1|)) (and (< |ULTIMATE.start_main_~y2~0#1| 1) (not .cse0)))) [2024-11-25 03:16:26,602 INFO L77 FloydHoareUtils]: At program point L41-4(lines 36 49) the Hoare annotation is: true [2024-11-25 03:16:26,602 INFO L77 FloydHoareUtils]: At program point L37-1(line 37) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|))) (let ((.cse7 (= |ULTIMATE.start_main_~y2~0#1| 0)) (.cse4 (+ .cse0 |ULTIMATE.start_main_~y2~0#1|))) (let ((.cse6 (<= .cse4 1)) (.cse5 (= |ULTIMATE.start_main_~x2~0#1| 1)) (.cse2 (<= 0 (+ .cse0 2147483648))) (.cse1 (<= .cse0 2147483647)) (.cse3 (not .cse7))) (or (and (< 2147483647 (+ .cse0 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1|)) .cse1) (and (< |ULTIMATE.start_main_~y1~0#1| 1) .cse2 .cse1) (and (< (+ .cse0 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1| 2147483648) 0) .cse3) (and (< 1 .cse4) .cse3) (and .cse5 .cse6 (<= ~counter~0 2) (<= 1 |ULTIMATE.start_main_~y1~0#1|)) (< (+ 2147483647 .cse0 |ULTIMATE.start_main_~y2~0#1|) 0) (and (< (+ |ULTIMATE.start_main_~y3~0#1| 1) 0) .cse7 .cse6) (and (< 1 |ULTIMATE.start_main_~y1~0#1|) .cse2 .cse1) (and (not .cse5) .cse2 .cse1) (and (< |ULTIMATE.start_main_~y2~0#1| 1) .cse3))))) [2024-11-25 03:16:26,602 INFO L77 FloydHoareUtils]: At program point L37-2(line 37) the Hoare annotation is: (let ((.cse1 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|))) (let ((.cse0 (<= 0 (+ .cse1 2147483648))) (.cse2 (= |ULTIMATE.start_main_~x2~0#1| 1))) (or (< (+ |ULTIMATE.start_main_~y3~0#1| 1) 0) (and (< |ULTIMATE.start_main_~y1~0#1| 1) .cse0) (< 2147483647 (+ .cse1 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1|)) (and (not .cse2) .cse0) (and (< 1 |ULTIMATE.start_main_~y1~0#1|) .cse0) (and .cse2 (<= ~counter~0 2) (<= 1 |ULTIMATE.start_main_~y1~0#1|)) (< (+ .cse1 |ULTIMATE.start_main_~y3~0#1| 2147483648) 0) (not (= |ULTIMATE.start_main_~y2~0#1| 0))))) [2024-11-25 03:16:26,602 INFO L77 FloydHoareUtils]: At program point L37-3(line 37) the Hoare annotation is: (let ((.cse4 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|))) (let ((.cse6 (+ .cse4 |ULTIMATE.start_main_~y2~0#1|))) (let ((.cse2 (<= 0 (+ .cse4 2147483648))) (.cse1 (= |ULTIMATE.start_main_~x2~0#1| 1)) (.cse3 (<= .cse4 2147483647)) (.cse5 (<= .cse6 1)) (.cse0 (= |ULTIMATE.start_main_~y2~0#1| 0))) (or (and .cse0 (not .cse1) .cse2 .cse3) (and .cse0 (< |ULTIMATE.start_main_~y1~0#1| 1) .cse2 .cse3) (and .cse0 (< 1 |ULTIMATE.start_main_~y1~0#1|) .cse2 .cse3) (< 2147483647 (+ .cse4 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1|)) (< (+ .cse4 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1| 2147483648) 0) (and .cse1 .cse5 (<= ~counter~0 2) (<= 1 |ULTIMATE.start_main_~y1~0#1|)) (and (<= .cse6 2147483647) (<= 1 |ULTIMATE.start_main_~y2~0#1|)) (and (< 1 |ULTIMATE.start_main_~y2~0#1|) .cse3) (and (< (+ |ULTIMATE.start_main_~y3~0#1| 1) 0) .cse5) (and (< |ULTIMATE.start_main_~y2~0#1| 1) (not .cse0)))))) [2024-11-25 03:16:26,602 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 36) the Hoare annotation is: true [2024-11-25 03:16:26,603 INFO L77 FloydHoareUtils]: At program point L37-4(line 37) the Hoare annotation is: (let ((.cse4 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|))) (let ((.cse5 (+ .cse4 |ULTIMATE.start_main_~y2~0#1|)) (.cse1 (= |ULTIMATE.start_main_~x2~0#1| 1)) (.cse6 (<= 1 |ULTIMATE.start_main_~y1~0#1|)) (.cse2 (<= .cse4 2147483647)) (.cse3 (< 0 (+ 2147483649 .cse4))) (.cse0 (= |ULTIMATE.start_main_~y2~0#1| 0))) (or (and .cse0 (not .cse1) .cse2 .cse3) (and .cse0 (< 1 |ULTIMATE.start_main_~y1~0#1|) .cse2 .cse3) (< 2147483647 (+ .cse4 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1|)) (and .cse1 (<= .cse5 1) (<= ~counter~0 2) .cse6) (and (<= .cse5 2147483647) (<= 1 |ULTIMATE.start_main_~y2~0#1|)) (and (< 1 |ULTIMATE.start_main_~y2~0#1|) .cse2) (and (< (+ |ULTIMATE.start_main_~y3~0#1| 1) 0) (<= |ULTIMATE.start_main_~y1~0#1| 1) .cse1 .cse6) (and .cse0 (< |ULTIMATE.start_main_~y1~0#1| 1) .cse2 .cse3) (and (< |ULTIMATE.start_main_~y2~0#1| 1) (not .cse0))))) [2024-11-25 03:16:26,603 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 03:16:26,603 INFO L77 FloydHoareUtils]: At program point L37-5(line 37) the Hoare annotation is: (let ((.cse3 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|)) (.cse7 (= |ULTIMATE.start_main_~y1~0#1| 0))) (let ((.cse4 (not .cse7)) (.cse1 (<= |ULTIMATE.start_main_~y1~0#1| 1)) (.cse0 (<= |ULTIMATE.start_main_~y3~0#1| 2147483647)) (.cse2 (= |ULTIMATE.start_main_~x2~0#1| 1)) (.cse6 (<= .cse3 2147483647)) (.cse5 (= |ULTIMATE.start_main_~y2~0#1| 0))) (or (and .cse0 .cse1 .cse2 (<= ~counter~0 2)) (and (<= (+ .cse3 |ULTIMATE.start_main_~y2~0#1|) 2147483647) .cse4 (<= 1 |ULTIMATE.start_main_~y2~0#1|)) (and .cse5 .cse4 (< |ULTIMATE.start_main_~y1~0#1| 1) .cse6) (and (< (+ |ULTIMATE.start_main_~y3~0#1| 1) 0) .cse1 .cse2) (and .cse0 .cse7) (and .cse5 (< 1 |ULTIMATE.start_main_~y1~0#1|) .cse6) (and (< 1 |ULTIMATE.start_main_~y2~0#1|) .cse6) (and .cse5 (not .cse2) .cse6 (<= 1 |ULTIMATE.start_main_~y1~0#1|)) (and (< |ULTIMATE.start_main_~y2~0#1| 1) (not .cse5))))) [2024-11-25 03:16:26,603 INFO L77 FloydHoareUtils]: At program point L37-6(lines 36 49) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_~y3~0#1| 2147483647) (<= |ULTIMATE.start_main_~x2~0#1| 2147483647) (= |ULTIMATE.start_main_~y2~0#1| 0) (<= ~counter~0 1) (< |ULTIMATE.start_main_~y3~0#1| |ULTIMATE.start_main_~x1~0#1|) (= |ULTIMATE.start_main_~y1~0#1| 0) (<= 1 ~counter~0) (<= 0 |ULTIMATE.start_main_~y3~0#1|))) [2024-11-25 03:16:26,603 INFO L77 FloydHoareUtils]: At program point L29(line 29) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~x2~0#1| 2147483647) (= ~counter~0 0) (<= |ULTIMATE.start_main_~x1~0#1| 2147483647)) [2024-11-25 03:16:26,603 INFO L77 FloydHoareUtils]: At program point L29-1(line 29) the Hoare annotation is: (not (and (< |ULTIMATE.start_main_~x1~0#1| 0) (= ~counter~0 0))) [2024-11-25 03:16:26,603 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-25 03:16:26,603 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 47) the Hoare annotation is: true [2024-11-25 03:16:26,603 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) the Hoare annotation is: true [2024-11-25 03:16:26,603 INFO L77 FloydHoareUtils]: At program point L50(line 50) the Hoare annotation is: true [2024-11-25 03:16:26,603 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) the Hoare annotation is: true [2024-11-25 03:16:26,604 INFO L77 FloydHoareUtils]: At program point L50-1(line 50) the Hoare annotation is: (not (and (= |ULTIMATE.start_main_~y2~0#1| 0) (< 2147483647 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|)))) [2024-11-25 03:16:26,604 INFO L77 FloydHoareUtils]: At program point L50-2(line 50) the Hoare annotation is: true [2024-11-25 03:16:26,604 INFO L77 FloydHoareUtils]: At program point L50-3(line 50) the Hoare annotation is: true [2024-11-25 03:16:26,604 INFO L77 FloydHoareUtils]: At program point L46(line 46) the Hoare annotation is: (< 0 (+ 2147483650 |ULTIMATE.start_main_~y2~0#1|)) [2024-11-25 03:16:26,604 INFO L77 FloydHoareUtils]: At program point L50-4(line 50) the Hoare annotation is: true [2024-11-25 03:16:26,604 INFO L77 FloydHoareUtils]: At program point L46-1(line 46) the Hoare annotation is: true [2024-11-25 03:16:26,604 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) the Hoare annotation is: true [2024-11-25 03:16:26,604 INFO L77 FloydHoareUtils]: At program point L42(line 42) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_~y3~0#1| 2147483647) (= |ULTIMATE.start_main_~x2~0#1| 1) (<= ~counter~0 1) (< |ULTIMATE.start_main_~y3~0#1| |ULTIMATE.start_main_~x1~0#1|) (= |ULTIMATE.start_main_~y1~0#1| 0) (<= 1 ~counter~0) (<= 1 |ULTIMATE.start_main_~y3~0#1|))) [2024-11-25 03:16:26,607 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 03:16:26,607 INFO L77 FloydHoareUtils]: At program point L42-1(line 42) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_~y3~0#1| 2147483647) (= |ULTIMATE.start_main_~x2~0#1| 1) (<= ~counter~0 1) (< |ULTIMATE.start_main_~y3~0#1| |ULTIMATE.start_main_~x1~0#1|) (= |ULTIMATE.start_main_~y1~0#1| 0) (<= 1 ~counter~0) (<= 1 |ULTIMATE.start_main_~y3~0#1|))) [2024-11-25 03:16:26,607 INFO L77 FloydHoareUtils]: At program point L30(line 30) the Hoare annotation is: true [2024-11-25 03:16:26,607 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-25 03:16:26,607 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) the Hoare annotation is: true [2024-11-25 03:16:26,607 INFO L77 FloydHoareUtils]: At program point L47(line 47) the Hoare annotation is: true [2024-11-25 03:16:26,608 INFO L77 FloydHoareUtils]: At program point L47-1(line 47) the Hoare annotation is: true [2024-11-25 03:16:26,608 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) the Hoare annotation is: true [2024-11-25 03:16:26,608 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) the Hoare annotation is: true [2024-11-25 03:16:26,608 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-25 03:16:26,608 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 12 14) the Hoare annotation is: true [2024-11-25 03:16:26,608 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 12 14) the Hoare annotation is: (not (= |assume_abort_if_not_#in~cond| 0)) [2024-11-25 03:16:26,608 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 15 21) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond#1| 0)) [2024-11-25 03:16:26,608 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 15 21) the Hoare annotation is: true [2024-11-25 03:16:26,627 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 03:16:26 ImpRootNode [2024-11-25 03:16:26,628 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 03:16:26,628 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 03:16:26,628 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 03:16:26,629 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 03:16:26,629 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:03:32" (3/4) ... [2024-11-25 03:16:26,632 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 03:16:26,635 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-25 03:16:26,635 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-25 03:16:26,641 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2024-11-25 03:16:26,642 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-25 03:16:26,642 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-25 03:16:26,643 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 03:16:26,736 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d3767c7-ebad-4095-a77c-480043fb8407/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 03:16:26,736 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d3767c7-ebad-4095-a77c-480043fb8407/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 03:16:26,736 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 03:16:26,737 INFO L158 Benchmark]: Toolchain (without parser) took 775561.63ms. Allocated memory was 117.4MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 94.6MB in the beginning and 972.1MB in the end (delta: -877.5MB). Peak memory consumption was 576.6MB. Max. memory is 16.1GB. [2024-11-25 03:16:26,738 INFO L158 Benchmark]: CDTParser took 1.38ms. Allocated memory is still 142.6MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:16:26,739 INFO L158 Benchmark]: CACSL2BoogieTranslator took 250.83ms. Allocated memory is still 117.4MB. Free memory was 94.3MB in the beginning and 83.7MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:16:26,739 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.61ms. Allocated memory is still 117.4MB. Free memory was 83.7MB in the beginning and 82.3MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:16:26,740 INFO L158 Benchmark]: Boogie Preprocessor took 29.95ms. Allocated memory is still 117.4MB. Free memory was 82.3MB in the beginning and 81.4MB in the end (delta: 870.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:16:26,740 INFO L158 Benchmark]: RCFGBuilder took 521.04ms. Allocated memory is still 117.4MB. Free memory was 81.4MB in the beginning and 66.3MB in the end (delta: 15.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 03:16:26,740 INFO L158 Benchmark]: CodeCheck took 774612.08ms. Allocated memory was 117.4MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 66.3MB in the beginning and 976.3MB in the end (delta: -909.9MB). Peak memory consumption was 551.4MB. Max. memory is 16.1GB. [2024-11-25 03:16:26,741 INFO L158 Benchmark]: Witness Printer took 108.15ms. Allocated memory is still 1.6GB. Free memory was 976.3MB in the beginning and 972.1MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:16:26,743 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, 60 locations, 22 error locations. Started 1 CEGAR loops. OverallTime: 651.9s, OverallIterations: 107, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 77995 SdHoareTripleChecker+Valid, 336.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 72983 mSDsluCounter, 18138 SdHoareTripleChecker+Invalid, 300.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 10436 mSDsCounter, 21878 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 204443 IncrementalHoareTripleChecker+Invalid, 226321 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 21878 mSolverCounterUnsat, 7702 mSDtfsCounter, 204443 mSolverCounterSat, 3.8s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 42511 GetRequests, 39170 SyntacticMatches, 1697 SemanticMatches, 1644 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1605992 ImplicationChecksByTransitivity, 630.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 28.2s InterpolantComputationTime, 4382 NumberOfCodeBlocks, 4382 NumberOfCodeBlocksAsserted, 106 NumberOfCheckSat, 4276 ConstructedInterpolants, 0 QuantifiedInterpolants, 16159 SizeOfPredicates, 11 NumberOfNonLiveVariables, 1514 ConjunctsInSsa, 115 ConjunctsInUnsatCore, 106 InterpolantComputations, 55 PerfectInterpolantSequences, 1104/1734 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: 36]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 36]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 47]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 47]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 22 specifications checked. All of them hold - ProcedureContractResult [Line: 12]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: ((cond != 0) && (counter == \old(counter))) - ProcedureContractResult [Line: 15]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: ((cond != 0) && (counter == \old(counter))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.38ms. Allocated memory is still 142.6MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 250.83ms. Allocated memory is still 117.4MB. Free memory was 94.3MB in the beginning and 83.7MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 34.61ms. Allocated memory is still 117.4MB. Free memory was 83.7MB in the beginning and 82.3MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 29.95ms. Allocated memory is still 117.4MB. Free memory was 82.3MB in the beginning and 81.4MB in the end (delta: 870.8kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 521.04ms. Allocated memory is still 117.4MB. Free memory was 81.4MB in the beginning and 66.3MB in the end (delta: 15.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 774612.08ms. Allocated memory was 117.4MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 66.3MB in the beginning and 976.3MB in the end (delta: -909.9MB). Peak memory consumption was 551.4MB. Max. memory is 16.1GB. * Witness Printer took 108.15ms. Allocated memory is still 1.6GB. Free memory was 976.3MB in the beginning and 972.1MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-25 03:16:26,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d3767c7-ebad-4095-a77c-480043fb8407/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE