./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-66.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-66.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/bin/utaipan-verify-YMUCfTKeje --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4b23e56f7fb6f5a6e6082a7d837c764b9113a3019ea380051f143af60aabcf6a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 04:29:27,221 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:29:27,304 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 04:29:27,312 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:29:27,314 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:29:27,350 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:29:27,351 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:29:27,351 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:29:27,352 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:29:27,354 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:29:27,355 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 04:29:27,355 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 04:29:27,355 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 04:29:27,356 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 04:29:27,356 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 04:29:27,356 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 04:29:27,357 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 04:29:27,357 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 04:29:27,357 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 04:29:27,358 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 04:29:27,358 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 04:29:27,366 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 04:29:27,366 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:29:27,367 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:29:27,367 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 04:29:27,367 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 04:29:27,368 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 04:29:27,379 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:29:27,380 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:29:27,380 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:29:27,381 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:29:27,382 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:29:27,382 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 04:29:27,382 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:29:27,382 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:29:27,383 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:29:27,383 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:29:27,383 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:29:27,383 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 04:29:27,384 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:29:27,384 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:29:27,385 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:29:27,385 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 04:29:27,385 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 04:29:27,386 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:29:27,386 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 04:29:27,386 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 04:29:27,387 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/bin/utaipan-verify-YMUCfTKeje/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4b23e56f7fb6f5a6e6082a7d837c764b9113a3019ea380051f143af60aabcf6a [2024-11-09 04:29:27,645 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:29:27,676 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:29:27,679 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:29:27,681 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:29:27,682 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:29:27,683 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-66.i Unable to find full path for "g++" [2024-11-09 04:29:29,630 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:29:29,893 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:29:29,893 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-66.i [2024-11-09 04:29:29,903 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/bin/utaipan-verify-YMUCfTKeje/data/c7b728725/1e36b247a16742c58b1e8f8ccc1eebe3/FLAGdf0dc5183 [2024-11-09 04:29:30,198 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/bin/utaipan-verify-YMUCfTKeje/data/c7b728725/1e36b247a16742c58b1e8f8ccc1eebe3 [2024-11-09 04:29:30,201 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:29:30,202 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:29:30,203 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:29:30,203 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:29:30,210 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:29:30,211 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:29:30" (1/1) ... [2024-11-09 04:29:30,212 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ba5ca8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:30, skipping insertion in model container [2024-11-09 04:29:30,212 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:29:30" (1/1) ... [2024-11-09 04:29:30,246 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:29:30,457 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_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-66.i[916,929] [2024-11-09 04:29:30,530 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:29:30,550 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:29:30,561 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_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-66.i[916,929] [2024-11-09 04:29:30,607 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:29:30,637 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:29:30,638 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:30 WrapperNode [2024-11-09 04:29:30,638 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:29:30,639 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:29:30,639 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:29:30,639 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:29:30,647 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:30" (1/1) ... [2024-11-09 04:29:30,659 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:30" (1/1) ... [2024-11-09 04:29:30,716 INFO L138 Inliner]: procedures = 26, calls = 160, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 459 [2024-11-09 04:29:30,717 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:29:30,720 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:29:30,721 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:29:30,721 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:29:30,732 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:30" (1/1) ... [2024-11-09 04:29:30,732 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:30" (1/1) ... [2024-11-09 04:29:30,738 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:30" (1/1) ... [2024-11-09 04:29:30,738 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:30" (1/1) ... [2024-11-09 04:29:30,755 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:30" (1/1) ... [2024-11-09 04:29:30,766 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:30" (1/1) ... [2024-11-09 04:29:30,772 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:30" (1/1) ... [2024-11-09 04:29:30,776 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:30" (1/1) ... [2024-11-09 04:29:30,785 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:29:30,788 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:29:30,792 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:29:30,795 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:29:30,796 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:30" (1/1) ... [2024-11-09 04:29:30,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 04:29:30,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 04:29:30,830 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 04:29:30,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 04:29:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:29:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 04:29:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 04:29:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 04:29:30,870 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 04:29:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 04:29:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:29:30,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:29:31,046 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:29:31,047 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:29:31,663 INFO L? ?]: Removed 107 outVars from TransFormulas that were not future-live. [2024-11-09 04:29:31,663 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 04:29:32,351 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 04:29:32,351 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 04:29:32,351 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:29:32 BoogieIcfgContainer [2024-11-09 04:29:32,352 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 04:29:32,355 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 04:29:32,356 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 04:29:32,359 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 04:29:32,359 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:29:30" (1/3) ... [2024-11-09 04:29:32,360 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9a1afba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:29:32, skipping insertion in model container [2024-11-09 04:29:32,361 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:30" (2/3) ... [2024-11-09 04:29:32,362 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9a1afba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:29:32, skipping insertion in model container [2024-11-09 04:29:32,362 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:29:32" (3/3) ... [2024-11-09 04:29:32,365 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-p_file-66.i [2024-11-09 04:29:32,386 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 04:29:32,387 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 04:29:32,468 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 04:29:32,477 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5b0887ac, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 04:29:32,478 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 04:29:32,482 INFO L276 IsEmpty]: Start isEmpty. Operand has 37 states, 20 states have (on average 1.15) internal successors, (23), 21 states have internal predecessors, (23), 14 states have call successors, (14), 1 states have call predecessors, (14), 1 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2024-11-09 04:29:32,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 04:29:32,494 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:29:32,494 INFO L215 NwaCegarLoop]: trace histogram [14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:29:32,495 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:29:32,501 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:29:32,502 INFO L85 PathProgramCache]: Analyzing trace with hash -858210121, now seen corresponding path program 1 times [2024-11-09 04:29:32,513 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 04:29:32,514 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [967243960] [2024-11-09 04:29:32,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:29:32,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:29:46,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:33:24,090 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 5 proven. 19 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-09 04:33:24,091 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 04:33:24,092 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [967243960] [2024-11-09 04:33:24,093 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [967243960] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:33:24,093 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1591681573] [2024-11-09 04:33:24,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:33:24,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 04:33:24,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 04:33:24,096 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 04:33:24,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8451d1ee-98ea-4bf2-9ff3-31b4264b135c/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 04:33:27,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:33:27,898 INFO L255 TraceCheckSpWp]: Trace formula consists of 385 conjuncts, 190 conjuncts are in the unsatisfiable core [2024-11-09 04:33:27,952 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:33:29,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:29,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:29,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:29,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:29,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:29,400 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 53 [2024-11-09 04:33:34,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:34,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:34,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:34,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:34,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:34,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:34,296 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 70 [2024-11-09 04:33:37,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:37,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:37,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:37,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:37,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:37,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:37,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:37,636 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 82 [2024-11-09 04:33:39,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:39,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:39,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:39,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:39,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:39,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:39,979 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 75 [2024-11-09 04:33:42,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:42,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:42,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:42,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:42,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:42,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:42,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:42,988 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 84 [2024-11-09 04:33:45,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:45,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:45,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:45,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:45,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:45,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:45,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:45,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:45,696 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 96 [2024-11-09 04:33:48,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:48,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:48,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:48,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:48,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:48,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:48,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:48,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:48,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:48,603 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 108 [2024-11-09 04:33:54,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 04:33:54,392 INFO L224 Elim1Store]: Index analysis took 182 ms [2024-11-09 04:33:55,568 INFO L349 Elim1Store]: treesize reduction 100, result has 31.0 percent of original size [2024-11-09 04:33:55,568 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 11 select indices, 11 select index equivalence classes, 65 disjoint index pairs (out of 55 index pairs), introduced 14 new quantified variables, introduced 6 case distinctions, treesize of input 643 treesize of output 628 [2024-11-09 04:34:11,917 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 6 proven. 175 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 04:34:11,917 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:34:35,881 WARN L286 SmtUtils]: Spent 11.24s on a formula simplification that was a NOOP. DAG size: 28 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:34:46,003 WARN L286 SmtUtils]: Spent 6.78s on a formula simplification that was a NOOP. DAG size: 39 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:34:56,078 WARN L286 SmtUtils]: Spent 10.07s on a formula simplification that was a NOOP. DAG size: 36 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:35:06,863 WARN L286 SmtUtils]: Spent 6.26s on a formula simplification that was a NOOP. DAG size: 30 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:35:17,818 WARN L286 SmtUtils]: Spent 6.81s on a formula simplification that was a NOOP. DAG size: 38 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:35:30,089 WARN L286 SmtUtils]: Spent 8.61s on a formula simplification that was a NOOP. DAG size: 36 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:35:39,274 WARN L286 SmtUtils]: Spent 6.22s on a formula simplification that was a NOOP. DAG size: 30 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:35:50,829 WARN L286 SmtUtils]: Spent 9.27s on a formula simplification that was a NOOP. DAG size: 36 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:36:08,976 WARN L286 SmtUtils]: Spent 10.16s on a formula simplification that was a NOOP. DAG size: 28 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:36:24,776 WARN L286 SmtUtils]: Spent 6.11s on a formula simplification that was a NOOP. DAG size: 28 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:36:44,808 WARN L286 SmtUtils]: Spent 8.01s on a formula simplification that was a NOOP. DAG size: 15 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:36:55,284 WARN L286 SmtUtils]: Spent 6.08s on a formula simplification that was a NOOP. DAG size: 13 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:37:22,936 WARN L286 SmtUtils]: Spent 5.49s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:37:28,261 WARN L286 SmtUtils]: Spent 5.32s on a formula simplification that was a NOOP. DAG size: 15 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:37:41,465 WARN L286 SmtUtils]: Spent 8.60s on a formula simplification that was a NOOP. DAG size: 19 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:37:52,218 WARN L286 SmtUtils]: Spent 6.15s on a formula simplification that was a NOOP. DAG size: 21 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:38:04,207 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 19 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:38:12,731 WARN L286 SmtUtils]: Spent 6.37s on a formula simplification that was a NOOP. DAG size: 21 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:38:18,042 WARN L286 SmtUtils]: Spent 5.03s on a formula simplification that was a NOOP. DAG size: 19 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:38:44,350 WARN L286 SmtUtils]: Spent 6.09s on a formula simplification that was a NOOP. DAG size: 19 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:38:58,387 WARN L286 SmtUtils]: Spent 6.11s on a formula simplification that was a NOOP. DAG size: 18 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:39:16,291 WARN L286 SmtUtils]: Spent 7.02s on a formula simplification that was a NOOP. DAG size: 21 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:39:22,416 WARN L286 SmtUtils]: Spent 6.12s on a formula simplification that was a NOOP. DAG size: 14 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:39:38,128 WARN L286 SmtUtils]: Spent 5.53s on a formula simplification that was a NOOP. DAG size: 19 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:40:24,802 WARN L286 SmtUtils]: Spent 5.21s on a formula simplification that was a NOOP. DAG size: 12 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:40:34,952 WARN L286 SmtUtils]: Spent 8.05s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:40:46,419 WARN L286 SmtUtils]: Spent 7.34s on a formula simplification that was a NOOP. DAG size: 21 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:41:16,504 WARN L286 SmtUtils]: Spent 5.08s on a formula simplification that was a NOOP. DAG size: 19 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:41:36,426 WARN L286 SmtUtils]: Spent 6.93s on a formula simplification that was a NOOP. DAG size: 21 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:41:52,824 WARN L286 SmtUtils]: Spent 8.04s on a formula simplification that was a NOOP. DAG size: 19 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:42:27,518 WARN L286 SmtUtils]: Spent 6.28s on a formula simplification that was a NOOP. DAG size: 13 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:42:49,367 WARN L286 SmtUtils]: Spent 5.84s on a formula simplification that was a NOOP. DAG size: 14 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:42:59,311 WARN L286 SmtUtils]: Spent 5.46s on a formula simplification that was a NOOP. DAG size: 19 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:43:16,703 WARN L286 SmtUtils]: Spent 8.05s on a formula simplification that was a NOOP. DAG size: 19 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-09 04:43:27,617 WARN L286 SmtUtils]: Spent 6.33s on a formula simplification that was a NOOP. DAG size: 14 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)