./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/geo2-ll_valuebound20.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6f4acf-fad0-443a-ae17-05b548951db4/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6f4acf-fad0-443a-ae17-05b548951db4/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_0b6f4acf-fad0-443a-ae17-05b548951db4/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6f4acf-fad0-443a-ae17-05b548951db4/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/geo2-ll_valuebound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6f4acf-fad0-443a-ae17-05b548951db4/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6f4acf-fad0-443a-ae17-05b548951db4/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 772293f211c6e60706a5fda7648c49a0338c33d85350cc06edce04a6f02364fc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:02:06,515 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:02:06,612 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6f4acf-fad0-443a-ae17-05b548951db4/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-24 18:02:06,620 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:02:06,623 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:02:06,658 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:02:06,659 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:02:06,659 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:02:06,659 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:02:06,660 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:02:06,660 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:02:06,660 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:02:06,660 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 18:02:06,661 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:02:06,662 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 18:02:06,662 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:02:06,662 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:02:06,662 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:02:06,662 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:02:06,662 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 18:02:06,663 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:02:06,663 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:02:06,663 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:02:06,663 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:02:06,663 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:02:06,663 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:02:06,663 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:02:06,664 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:02:06,664 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:02:06,664 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:02:06,665 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:02:06,665 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:02:06,665 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:02:06,665 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_0b6f4acf-fad0-443a-ae17-05b548951db4/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 772293f211c6e60706a5fda7648c49a0338c33d85350cc06edce04a6f02364fc [2024-11-24 18:02:06,962 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:02:06,979 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:02:06,981 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:02:06,984 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:02:06,985 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:02:06,987 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6f4acf-fad0-443a-ae17-05b548951db4/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/geo2-ll_valuebound20.c [2024-11-24 18:02:10,084 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6f4acf-fad0-443a-ae17-05b548951db4/bin/ukojak-verify-ENZ3QT5qd3/data/a7b6db529/f62db8ed05fb46df9c293528cbea14a0/FLAG4a0f1a4f3 [2024-11-24 18:02:10,481 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:02:10,482 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6f4acf-fad0-443a-ae17-05b548951db4/sv-benchmarks/c/nla-digbench-scaling/geo2-ll_valuebound20.c [2024-11-24 18:02:10,491 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6f4acf-fad0-443a-ae17-05b548951db4/bin/ukojak-verify-ENZ3QT5qd3/data/a7b6db529/f62db8ed05fb46df9c293528cbea14a0/FLAG4a0f1a4f3 [2024-11-24 18:02:10,676 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6f4acf-fad0-443a-ae17-05b548951db4/bin/ukojak-verify-ENZ3QT5qd3/data/a7b6db529/f62db8ed05fb46df9c293528cbea14a0 [2024-11-24 18:02:10,682 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:02:10,684 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:02:10,688 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:02:10,688 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:02:10,693 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:02:10,693 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:02:10" (1/1) ... [2024-11-24 18:02:10,694 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29260e26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:10, skipping insertion in model container [2024-11-24 18:02:10,695 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:02:10" (1/1) ... [2024-11-24 18:02:10,714 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:02:10,932 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6f4acf-fad0-443a-ae17-05b548951db4/sv-benchmarks/c/nla-digbench-scaling/geo2-ll_valuebound20.c[524,537] [2024-11-24 18:02:10,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:02:10,960 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:02:10,971 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6f4acf-fad0-443a-ae17-05b548951db4/sv-benchmarks/c/nla-digbench-scaling/geo2-ll_valuebound20.c[524,537] [2024-11-24 18:02:10,977 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:02:10,992 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:02:10,993 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:10 WrapperNode [2024-11-24 18:02:10,993 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:02:10,994 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:02:10,994 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:02:10,995 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:02:11,002 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:10" (1/1) ... [2024-11-24 18:02:11,008 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:10" (1/1) ... [2024-11-24 18:02:11,022 INFO L138 Inliner]: procedures = 14, calls = 11, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 39 [2024-11-24 18:02:11,023 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:02:11,024 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:02:11,024 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:02:11,024 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:02:11,030 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:10" (1/1) ... [2024-11-24 18:02:11,030 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:10" (1/1) ... [2024-11-24 18:02:11,031 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:10" (1/1) ... [2024-11-24 18:02:11,031 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:10" (1/1) ... [2024-11-24 18:02:11,034 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:10" (1/1) ... [2024-11-24 18:02:11,035 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:10" (1/1) ... [2024-11-24 18:02:11,039 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:10" (1/1) ... [2024-11-24 18:02:11,040 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:10" (1/1) ... [2024-11-24 18:02:11,040 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:10" (1/1) ... [2024-11-24 18:02:11,042 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:02:11,043 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:02:11,043 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:02:11,043 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:02:11,044 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:02:10" (1/1) ... [2024-11-24 18:02:11,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:02:11,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6f4acf-fad0-443a-ae17-05b548951db4/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:02:11,093 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6f4acf-fad0-443a-ae17-05b548951db4/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:02:11,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b6f4acf-fad0-443a-ae17-05b548951db4/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:02:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:02:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-24 18:02:11,136 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-24 18:02:11,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:02:11,136 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:02:11,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:02:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-24 18:02:11,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-24 18:02:11,213 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:02:11,215 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:02:11,388 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-24 18:02:11,388 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:02:11,429 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:02:11,430 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-24 18:02:11,430 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:02:11 BoogieIcfgContainer [2024-11-24 18:02:11,431 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:02:11,432 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:02:11,432 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:02:11,445 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:02:11,445 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:02:11" (1/1) ... [2024-11-24 18:02:11,457 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:02:11,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:11,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 18 states and 22 transitions. [2024-11-24 18:02:11,529 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2024-11-24 18:02:11,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:02:11,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:11,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:11,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:02:11,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:11,769 INFO L256 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-24 18:02:11,778 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:02:11,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:02:12,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:12,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 21 states and 27 transitions. [2024-11-24 18:02:12,117 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 27 transitions. [2024-11-24 18:02:12,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-24 18:02:12,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:12,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:12,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:12,641 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:02:13,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:13,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 21 states and 25 transitions. [2024-11-24 18:02:13,252 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2024-11-24 18:02:13,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-24 18:02:13,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:13,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:13,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:02:13,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:13,345 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-24 18:02:13,351 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:02:13,759 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:02:16,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-24 18:02:17,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:17,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 24 states and 33 transitions. [2024-11-24 18:02:17,018 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 33 transitions. [2024-11-24 18:02:17,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-24 18:02:17,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:17,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:17,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:02:17,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:17,174 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-24 18:02:17,180 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:02:17,578 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:02:28,169 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-24 18:02:28,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:28,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 26 states and 38 transitions. [2024-11-24 18:02:28,266 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 38 transitions. [2024-11-24 18:02:28,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:02:28,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:28,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:28,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:02:28,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:28,438 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-24 18:02:28,442 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:02:28,744 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-24 18:02:45,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-24 18:02:45,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:45,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 28 states and 42 transitions. [2024-11-24 18:02:45,962 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 42 transitions. [2024-11-24 18:02:45,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-24 18:02:45,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:45,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:46,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:02:46,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:46,146 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-24 18:02:46,152 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:02:46,577 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 16 proven. 18 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:02:59,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:59,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 30 states and 46 transitions. [2024-11-24 18:02:59,260 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 46 transitions. [2024-11-24 18:02:59,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:02:59,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:59,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:59,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:02:59,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:59,426 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-24 18:02:59,429 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:02:59,843 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-24 18:03:33,390 WARN L286 SmtUtils]: Spent 6.54s on a formula simplification that was a NOOP. DAG size: 44 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-24 18:03:48,517 WARN L286 SmtUtils]: Spent 12.48s on a formula simplification that was a NOOP. DAG size: 45 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-24 18:03:52,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:03:52,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 32 states and 50 transitions. [2024-11-24 18:03:52,027 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 50 transitions. [2024-11-24 18:03:52,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-24 18:03:52,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:03:52,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:03:52,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:03:52,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:03:52,285 INFO L256 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-24 18:03:52,288 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:03:52,808 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 26 proven. 38 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-24 18:05:22,862 WARN L286 SmtUtils]: Spent 11.05s on a formula simplification that was a NOOP. DAG size: 51 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-24 18:05:30,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-24 18:05:35,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-24 18:05:37,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-24 18:05:37,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:05:37,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 34 states and 54 transitions. [2024-11-24 18:05:37,352 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 54 transitions. [2024-11-24 18:05:37,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-24 18:05:37,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:05:37,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:05:37,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:05:37,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:05:37,614 INFO L256 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-24 18:05:37,617 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:05:38,305 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 14 proven. 50 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-24 18:07:45,281 WARN L286 SmtUtils]: Spent 8.58s on a formula simplification that was a NOOP. DAG size: 57 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-24 18:08:10,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-24 18:08:20,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-24 18:08:20,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:08:20,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 36 states and 58 transitions. [2024-11-24 18:08:20,882 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 58 transitions. [2024-11-24 18:08:20,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-24 18:08:20,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:08:20,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:08:20,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:08:21,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:08:21,121 INFO L256 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-24 18:08:21,124 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:08:22,086 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 16 proven. 65 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-24 18:09:05,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:09:05,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 38 states and 62 transitions. [2024-11-24 18:09:05,971 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 62 transitions. [2024-11-24 18:09:05,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-24 18:09:05,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:09:05,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:09:06,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:09:06,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:09:06,286 INFO L256 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-24 18:09:06,289 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:09:07,399 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 18 proven. 82 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-24 18:15:47,792 WARN L286 SmtUtils]: Spent 8.45s on a formula simplification that was a NOOP. DAG size: 68 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-24 18:16:09,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-24 18:16:40,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:40,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 40 states and 66 transitions. [2024-11-24 18:16:40,868 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 66 transitions. [2024-11-24 18:16:40,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-24 18:16:40,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:40,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:40,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:16:41,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:41,488 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-24 18:16:41,493 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:16:43,853 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 20 proven. 101 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-11-24 18:17:04,572 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse5 (* |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1|)) (.cse9 (* |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1|)) (.cse7 (* |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1|)) (.cse2 (* |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1|)) (.cse6 (* |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1|)) (.cse3 (* |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1|)) (.cse0 (<= |c_ULTIMATE.start_main_~z~0#1| 20)) (.cse1 (* |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1|)) (.cse4 (<= 0 |c_ULTIMATE.start_main_~z~0#1|))) (and (not (and .cse0 (= (+ .cse1 |c_ULTIMATE.start_main_~z~0#1| .cse2 .cse3 1) |c_ULTIMATE.start_main_~x~0#1|) .cse4 (= |c_ULTIMATE.start_main_~y~0#1| .cse3))) (not (and .cse0 (= (+ .cse1 |c_ULTIMATE.start_main_~z~0#1| .cse2 .cse5 .cse6 .cse7 .cse3 1) |c_ULTIMATE.start_main_~x~0#1|) (= |c_ULTIMATE.start_main_~y~0#1| .cse5) .cse4)) (not (let ((.cse8 (* |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1| |c_ULTIMATE.start_main_~z~0#1|))) (and .cse0 (= |c_ULTIMATE.start_main_~y~0#1| .cse8) (= |c_ULTIMATE.start_main_~x~0#1| (+ .cse1 |c_ULTIMATE.start_main_~z~0#1| .cse2 .cse5 .cse6 .cse8 .cse7 .cse3 .cse9 1)) .cse4))) (not (and .cse0 (= |c_ULTIMATE.start_main_~y~0#1| .cse9) (= |c_ULTIMATE.start_main_~x~0#1| (+ .cse1 |c_ULTIMATE.start_main_~z~0#1| .cse2 .cse5 .cse6 .cse7 .cse3 .cse9 1)) .cse4)) (not (and .cse0 (= |c_ULTIMATE.start_main_~y~0#1| 1) (= |c_ULTIMATE.start_main_~x~0#1| 1) .cse4)) (not (and .cse0 (= |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~z~0#1|) (= |c_ULTIMATE.start_main_~x~0#1| (+ |c_ULTIMATE.start_main_~z~0#1| 1)) .cse4)) (not (and (= |c_ULTIMATE.start_main_~y~0#1| .cse7) .cse0 (= |c_ULTIMATE.start_main_~x~0#1| (+ .cse1 |c_ULTIMATE.start_main_~z~0#1| .cse2 .cse6 .cse7 .cse3 1)) .cse4)) (not (and .cse0 (= |c_ULTIMATE.start_main_~y~0#1| .cse2) .cse4 (= |c_ULTIMATE.start_main_~x~0#1| (+ .cse1 |c_ULTIMATE.start_main_~z~0#1| .cse2 1)))) (not (and (= |c_ULTIMATE.start_main_~y~0#1| .cse6) .cse0 (= |c_ULTIMATE.start_main_~x~0#1| (+ .cse1 |c_ULTIMATE.start_main_~z~0#1| .cse2 .cse6 .cse3 1)) .cse4)) (not (and .cse0 (= |c_ULTIMATE.start_main_~x~0#1| (+ .cse1 |c_ULTIMATE.start_main_~z~0#1| 1)) (= |c_ULTIMATE.start_main_~y~0#1| .cse1) .cse4)) (= (mod (+ (* 18446744073709551615 |c_ULTIMATE.start_main_~x~0#1|) (* |c_ULTIMATE.start_main_~x~0#1| |c_ULTIMATE.start_main_~z~0#1|) (* |c_ULTIMATE.start_main_~y~0#1| 18446744073709551615 |c_ULTIMATE.start_main_~z~0#1|) 1) 18446744073709551616) 0))) is different from false [2024-11-24 18:17:29,663 WARN L286 SmtUtils]: Spent 9.43s on a formula simplification that was a NOOP. DAG size: 75 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)