./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-13.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-13.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0119f4ac8e4474ee05349e3ca0ec6dedfa1ab2168a7e9ac9d3b19942a2e0f51d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 16:21:00,295 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 16:21:00,383 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-08 16:21:00,392 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 16:21:00,394 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 16:21:00,439 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 16:21:00,443 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 16:21:00,443 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 16:21:00,444 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 16:21:00,444 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 16:21:00,445 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 16:21:00,446 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 16:21:00,446 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 16:21:00,450 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 16:21:00,450 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 16:21:00,451 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 16:21:00,451 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 16:21:00,451 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 16:21:00,452 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 16:21:00,452 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 16:21:00,452 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 16:21:00,453 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 16:21:00,457 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 16:21:00,457 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 16:21:00,458 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 16:21:00,458 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 16:21:00,458 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 16:21:00,459 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 16:21:00,459 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 16:21:00,459 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 16:21:00,460 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 16:21:00,460 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 16:21:00,462 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:21:00,463 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 16:21:00,463 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 16:21:00,464 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 16:21:00,464 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 16:21:00,464 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 16:21:00,464 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 16:21:00,465 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 16:21:00,465 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 16:21:00,466 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 16:21:00,467 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0119f4ac8e4474ee05349e3ca0ec6dedfa1ab2168a7e9ac9d3b19942a2e0f51d [2024-11-08 16:21:00,748 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 16:21:00,778 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 16:21:00,784 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 16:21:00,785 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 16:21:00,786 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 16:21:00,787 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-13.i Unable to find full path for "g++" [2024-11-08 16:21:02,990 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 16:21:03,251 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 16:21:03,252 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-13.i [2024-11-08 16:21:03,267 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/data/5c6fda2a0/92deed631e9e47f481a14753b8181597/FLAG4e43f89b8 [2024-11-08 16:21:03,282 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/data/5c6fda2a0/92deed631e9e47f481a14753b8181597 [2024-11-08 16:21:03,286 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 16:21:03,288 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 16:21:03,289 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 16:21:03,289 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 16:21:03,297 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 16:21:03,298 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:21:03" (1/1) ... [2024-11-08 16:21:03,299 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62a3f9ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:03, skipping insertion in model container [2024-11-08 16:21:03,299 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:21:03" (1/1) ... [2024-11-08 16:21:03,335 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 16:21:03,539 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_797b14a2-d08b-4b09-b051-f6d606c9aba6/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-13.i[916,929] [2024-11-08 16:21:03,637 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:21:03,650 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 16:21:03,664 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_797b14a2-d08b-4b09-b051-f6d606c9aba6/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-13.i[916,929] [2024-11-08 16:21:03,710 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:21:03,735 INFO L204 MainTranslator]: Completed translation [2024-11-08 16:21:03,735 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:03 WrapperNode [2024-11-08 16:21:03,736 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 16:21:03,738 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 16:21:03,738 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 16:21:03,738 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 16:21:03,747 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:03" (1/1) ... [2024-11-08 16:21:03,763 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:03" (1/1) ... [2024-11-08 16:21:03,808 INFO L138 Inliner]: procedures = 26, calls = 42, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 247 [2024-11-08 16:21:03,808 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 16:21:03,809 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 16:21:03,809 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 16:21:03,810 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 16:21:03,830 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:03" (1/1) ... [2024-11-08 16:21:03,830 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:03" (1/1) ... [2024-11-08 16:21:03,834 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:03" (1/1) ... [2024-11-08 16:21:03,851 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-08 16:21:03,852 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:03" (1/1) ... [2024-11-08 16:21:03,856 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:03" (1/1) ... [2024-11-08 16:21:03,870 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:03" (1/1) ... [2024-11-08 16:21:03,880 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:03" (1/1) ... [2024-11-08 16:21:03,887 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:03" (1/1) ... [2024-11-08 16:21:03,893 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:03" (1/1) ... [2024-11-08 16:21:03,897 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 16:21:03,900 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 16:21:03,900 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 16:21:03,900 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 16:21:03,902 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:03" (1/1) ... [2024-11-08 16:21:03,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:21:03,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:21:03,942 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 16:21:03,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 16:21:03,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 16:21:03,980 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 16:21:03,982 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 16:21:03,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-08 16:21:03,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 16:21:03,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 16:21:04,131 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 16:21:04,134 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 16:21:04,685 INFO L? ?]: Removed 32 outVars from TransFormulas that were not future-live. [2024-11-08 16:21:04,686 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 16:21:04,711 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 16:21:04,712 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 16:21:04,712 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:21:04 BoogieIcfgContainer [2024-11-08 16:21:04,714 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 16:21:04,718 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 16:21:04,720 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 16:21:04,724 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 16:21:04,725 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 04:21:03" (1/3) ... [2024-11-08 16:21:04,726 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@159aa4e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:21:04, skipping insertion in model container [2024-11-08 16:21:04,727 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:03" (2/3) ... [2024-11-08 16:21:04,728 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@159aa4e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:21:04, skipping insertion in model container [2024-11-08 16:21:04,728 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:21:04" (3/3) ... [2024-11-08 16:21:04,732 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-13.i [2024-11-08 16:21:04,758 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 16:21:04,758 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 16:21:04,847 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 16:21:04,854 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=PETRI_NET, 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;@102a8631, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 16:21:04,855 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 16:21:04,860 INFO L276 IsEmpty]: Start isEmpty. Operand has 105 states, 73 states have (on average 1.452054794520548) internal successors, (106), 74 states have internal predecessors, (106), 29 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2024-11-08 16:21:04,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 16:21:04,879 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:21:04,880 INFO L215 NwaCegarLoop]: trace histogram [29, 29, 29, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:21:04,880 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:21:04,887 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:21:04,887 INFO L85 PathProgramCache]: Analyzing trace with hash 605487547, now seen corresponding path program 1 times [2024-11-08 16:21:04,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:21:04,900 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2039518232] [2024-11-08 16:21:04,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:21:04,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:21:05,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:21:05,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,415 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:21:05,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 16:21:05,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:21:05,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,444 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 16:21:05,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 16:21:05,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 16:21:05,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 16:21:05,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 16:21:05,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-08 16:21:05,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,501 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-08 16:21:05,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,509 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 16:21:05,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 16:21:05,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 16:21:05,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,540 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-08 16:21:05,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,547 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-08 16:21:05,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,555 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 16:21:05,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,565 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 16:21:05,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,570 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-08 16:21:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,578 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-08 16:21:05,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,586 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 16:21:05,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,593 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-08 16:21:05,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 16:21:05,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-08 16:21:05,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 16:21:05,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,625 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-08 16:21:05,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 16:21:05,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-08 16:21:05,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 16:21:05,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:05,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-08 16:21:05,658 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:21:05,659 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2039518232] [2024-11-08 16:21:05,662 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2039518232] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:21:05,662 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:21:05,662 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 16:21:05,664 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1290000764] [2024-11-08 16:21:05,665 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:21:05,671 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 16:21:05,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:21:05,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 16:21:05,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 16:21:05,705 INFO L87 Difference]: Start difference. First operand has 105 states, 73 states have (on average 1.452054794520548) internal successors, (106), 74 states have internal predecessors, (106), 29 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) Second operand has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 2 states have call successors, (29) [2024-11-08 16:21:05,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:21:05,751 INFO L93 Difference]: Finished difference Result 201 states and 349 transitions. [2024-11-08 16:21:05,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 16:21:05,755 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 2 states have call successors, (29) Word has length 192 [2024-11-08 16:21:05,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:21:05,765 INFO L225 Difference]: With dead ends: 201 [2024-11-08 16:21:05,766 INFO L226 Difference]: Without dead ends: 99 [2024-11-08 16:21:05,771 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 16:21:05,778 INFO L432 NwaCegarLoop]: 153 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 153 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 16:21:05,779 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 153 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 16:21:05,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2024-11-08 16:21:05,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 99. [2024-11-08 16:21:05,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 68 states have (on average 1.3970588235294117) internal successors, (95), 68 states have internal predecessors, (95), 29 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2024-11-08 16:21:05,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 153 transitions. [2024-11-08 16:21:05,853 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 153 transitions. Word has length 192 [2024-11-08 16:21:05,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:21:05,853 INFO L471 AbstractCegarLoop]: Abstraction has 99 states and 153 transitions. [2024-11-08 16:21:05,853 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 2 states have call successors, (29) [2024-11-08 16:21:05,854 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 153 transitions. [2024-11-08 16:21:05,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 16:21:05,862 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:21:05,862 INFO L215 NwaCegarLoop]: trace histogram [29, 29, 29, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:21:05,862 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-08 16:21:05,863 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:21:05,863 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:21:05,863 INFO L85 PathProgramCache]: Analyzing trace with hash -1986157583, now seen corresponding path program 1 times [2024-11-08 16:21:05,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:21:05,864 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [765664777] [2024-11-08 16:21:05,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:21:05,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:21:06,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,330 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:21:06,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,342 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:21:06,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,349 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 16:21:06,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:21:06,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,365 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 16:21:06,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,372 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 16:21:06,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 16:21:06,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,400 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 16:21:06,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 16:21:06,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-08 16:21:06,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,436 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-08 16:21:06,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,446 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 16:21:06,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,459 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 16:21:06,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,467 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 16:21:06,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,476 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-08 16:21:06,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,482 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-08 16:21:06,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 16:21:06,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 16:21:06,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-08 16:21:06,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-08 16:21:06,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,508 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 16:21:06,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,514 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-08 16:21:06,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 16:21:06,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-08 16:21:06,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 16:21:06,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,538 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-08 16:21:06,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 16:21:06,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,549 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-08 16:21:06,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 16:21:06,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:06,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-08 16:21:06,565 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:21:06,565 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [765664777] [2024-11-08 16:21:06,565 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [765664777] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:21:06,565 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:21:06,565 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 16:21:06,566 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1402761855] [2024-11-08 16:21:06,566 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:21:06,571 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 16:21:06,573 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:21:06,574 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 16:21:06,575 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 16:21:06,575 INFO L87 Difference]: Start difference. First operand 99 states and 153 transitions. Second operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2024-11-08 16:21:06,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:21:06,932 INFO L93 Difference]: Finished difference Result 316 states and 492 transitions. [2024-11-08 16:21:06,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 16:21:06,933 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) Word has length 192 [2024-11-08 16:21:06,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:21:06,936 INFO L225 Difference]: With dead ends: 316 [2024-11-08 16:21:06,937 INFO L226 Difference]: Without dead ends: 220 [2024-11-08 16:21:06,938 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-08 16:21:06,939 INFO L432 NwaCegarLoop]: 138 mSDtfsCounter, 195 mSDsluCounter, 275 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 90 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 195 SdHoareTripleChecker+Valid, 413 SdHoareTripleChecker+Invalid, 130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 90 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-08 16:21:06,940 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [195 Valid, 413 Invalid, 130 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [90 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-08 16:21:06,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 220 states. [2024-11-08 16:21:06,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 220 to 209. [2024-11-08 16:21:06,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 209 states, 148 states have (on average 1.4391891891891893) internal successors, (213), 148 states have internal predecessors, (213), 58 states have call successors, (58), 2 states have call predecessors, (58), 2 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2024-11-08 16:21:06,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 329 transitions. [2024-11-08 16:21:06,990 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 329 transitions. Word has length 192 [2024-11-08 16:21:06,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:21:06,993 INFO L471 AbstractCegarLoop]: Abstraction has 209 states and 329 transitions. [2024-11-08 16:21:06,993 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2024-11-08 16:21:06,994 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 329 transitions. [2024-11-08 16:21:06,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 16:21:06,998 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:21:06,998 INFO L215 NwaCegarLoop]: trace histogram [29, 29, 29, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:21:06,998 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-08 16:21:06,999 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:21:06,999 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:21:06,999 INFO L85 PathProgramCache]: Analyzing trace with hash -922811594, now seen corresponding path program 1 times [2024-11-08 16:21:07,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:21:07,000 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634780812] [2024-11-08 16:21:07,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:21:07,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:21:07,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,414 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:21:07,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,418 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:21:07,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 16:21:07,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,425 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:21:07,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,430 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 16:21:07,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 16:21:07,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,436 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 16:21:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 16:21:07,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 16:21:07,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,451 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-08 16:21:07,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-08 16:21:07,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,461 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 16:21:07,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,466 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 16:21:07,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,469 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 16:21:07,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-08 16:21:07,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-08 16:21:07,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,484 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 16:21:07,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 16:21:07,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,490 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-08 16:21:07,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-08 16:21:07,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,502 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 16:21:07,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,505 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-08 16:21:07,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 16:21:07,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,520 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-08 16:21:07,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 16:21:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-08 16:21:07,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,534 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 16:21:07,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-08 16:21:07,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,547 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 16:21:07,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:07,551 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-08 16:21:07,552 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:21:07,553 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634780812] [2024-11-08 16:21:07,554 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1634780812] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:21:07,554 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:21:07,554 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 16:21:07,554 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620803828] [2024-11-08 16:21:07,555 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:21:07,556 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 16:21:07,556 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:21:07,557 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 16:21:07,557 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:21:07,557 INFO L87 Difference]: Start difference. First operand 209 states and 329 transitions. Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2024-11-08 16:21:07,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:21:07,666 INFO L93 Difference]: Finished difference Result 618 states and 975 transitions. [2024-11-08 16:21:07,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 16:21:07,667 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) Word has length 193 [2024-11-08 16:21:07,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:21:07,672 INFO L225 Difference]: With dead ends: 618 [2024-11-08 16:21:07,672 INFO L226 Difference]: Without dead ends: 412 [2024-11-08 16:21:07,674 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:21:07,676 INFO L432 NwaCegarLoop]: 254 mSDtfsCounter, 144 mSDsluCounter, 143 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 144 SdHoareTripleChecker+Valid, 397 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 16:21:07,676 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [144 Valid, 397 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 16:21:07,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 412 states. [2024-11-08 16:21:07,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 412 to 410. [2024-11-08 16:21:07,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 410 states, 289 states have (on average 1.4186851211072664) internal successors, (410), 289 states have internal predecessors, (410), 116 states have call successors, (116), 4 states have call predecessors, (116), 4 states have return successors, (116), 116 states have call predecessors, (116), 116 states have call successors, (116) [2024-11-08 16:21:07,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 410 states and 642 transitions. [2024-11-08 16:21:07,769 INFO L78 Accepts]: Start accepts. Automaton has 410 states and 642 transitions. Word has length 193 [2024-11-08 16:21:07,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:21:07,770 INFO L471 AbstractCegarLoop]: Abstraction has 410 states and 642 transitions. [2024-11-08 16:21:07,770 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2024-11-08 16:21:07,771 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 642 transitions. [2024-11-08 16:21:07,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 16:21:07,778 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:21:07,779 INFO L215 NwaCegarLoop]: trace histogram [29, 29, 29, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:21:07,779 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-08 16:21:07,779 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:21:07,780 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:21:07,780 INFO L85 PathProgramCache]: Analyzing trace with hash 1955488312, now seen corresponding path program 1 times [2024-11-08 16:21:07,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:21:07,780 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2067501193] [2024-11-08 16:21:07,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:21:07,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:21:07,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,354 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:21:08,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:21:08,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 16:21:08,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:21:08,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,380 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 16:21:08,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 16:21:08,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,395 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 16:21:08,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,403 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 16:21:08,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 16:21:08,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,416 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-08 16:21:08,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-08 16:21:08,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 16:21:08,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 16:21:08,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 16:21:08,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,449 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-08 16:21:08,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-08 16:21:08,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 16:21:08,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 16:21:08,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,478 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-08 16:21:08,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-08 16:21:08,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 16:21:08,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-08 16:21:08,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 16:21:08,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-08 16:21:08,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,526 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 16:21:08,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,535 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-08 16:21:08,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,542 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 16:21:08,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-08 16:21:08,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 16:21:08,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:08,568 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-08 16:21:08,568 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:21:08,568 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2067501193] [2024-11-08 16:21:08,568 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2067501193] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:21:08,568 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:21:08,569 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 16:21:08,569 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2071573601] [2024-11-08 16:21:08,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:21:08,570 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 16:21:08,570 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:21:08,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 16:21:08,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-08 16:21:08,574 INFO L87 Difference]: Start difference. First operand 410 states and 642 transitions. Second operand has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2024-11-08 16:21:08,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:21:08,968 INFO L93 Difference]: Finished difference Result 1421 states and 2228 transitions. [2024-11-08 16:21:08,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 16:21:08,969 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) Word has length 193 [2024-11-08 16:21:08,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:21:08,982 INFO L225 Difference]: With dead ends: 1421 [2024-11-08 16:21:08,982 INFO L226 Difference]: Without dead ends: 1014 [2024-11-08 16:21:08,984 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-08 16:21:08,985 INFO L432 NwaCegarLoop]: 273 mSDtfsCounter, 225 mSDsluCounter, 217 mSDsCounter, 0 mSdLazyCounter, 91 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 225 SdHoareTripleChecker+Valid, 490 SdHoareTripleChecker+Invalid, 98 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 91 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-08 16:21:08,986 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [225 Valid, 490 Invalid, 98 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 91 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-08 16:21:08,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1014 states. [2024-11-08 16:21:09,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1014 to 1010. [2024-11-08 16:21:09,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1010 states, 709 states have (on average 1.382228490832158) internal successors, (980), 709 states have internal predecessors, (980), 290 states have call successors, (290), 10 states have call predecessors, (290), 10 states have return successors, (290), 290 states have call predecessors, (290), 290 states have call successors, (290) [2024-11-08 16:21:09,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 1010 states and 1560 transitions. [2024-11-08 16:21:09,145 INFO L78 Accepts]: Start accepts. Automaton has 1010 states and 1560 transitions. Word has length 193 [2024-11-08 16:21:09,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:21:09,147 INFO L471 AbstractCegarLoop]: Abstraction has 1010 states and 1560 transitions. [2024-11-08 16:21:09,147 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2024-11-08 16:21:09,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1560 transitions. [2024-11-08 16:21:09,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 16:21:09,164 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:21:09,164 INFO L215 NwaCegarLoop]: trace histogram [29, 29, 29, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:21:09,164 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-08 16:21:09,165 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:21:09,165 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:21:09,165 INFO L85 PathProgramCache]: Analyzing trace with hash -1943879948, now seen corresponding path program 1 times [2024-11-08 16:21:09,165 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:21:09,166 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [432454216] [2024-11-08 16:21:09,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:21:09,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:21:09,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:21:09,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,464 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:21:09,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 16:21:09,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,475 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:21:09,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 16:21:09,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 16:21:09,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 16:21:09,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,499 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 16:21:09,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,504 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 16:21:09,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,509 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-08 16:21:09,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-08 16:21:09,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,521 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 16:21:09,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 16:21:09,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 16:21:09,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,538 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-08 16:21:09,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-08 16:21:09,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,553 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 16:21:09,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,558 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 16:21:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,562 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-08 16:21:09,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-08 16:21:09,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 16:21:09,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,586 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-08 16:21:09,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 16:21:09,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-08 16:21:09,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 16:21:09,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-08 16:21:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 16:21:09,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-08 16:21:09,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,618 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 16:21:09,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:09,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-08 16:21:09,626 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:21:09,626 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [432454216] [2024-11-08 16:21:09,626 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [432454216] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:21:09,627 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:21:09,627 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-08 16:21:09,627 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [719086975] [2024-11-08 16:21:09,630 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:21:09,630 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-08 16:21:09,631 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:21:09,631 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-08 16:21:09,632 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-08 16:21:09,632 INFO L87 Difference]: Start difference. First operand 1010 states and 1560 transitions. Second operand has 5 states, 5 states have (on average 10.2) internal successors, (51), 5 states have internal predecessors, (51), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2024-11-08 16:21:10,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:21:10,451 INFO L93 Difference]: Finished difference Result 2805 states and 4311 transitions. [2024-11-08 16:21:10,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 16:21:10,452 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 5 states have internal predecessors, (51), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) Word has length 193 [2024-11-08 16:21:10,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:21:10,463 INFO L225 Difference]: With dead ends: 2805 [2024-11-08 16:21:10,463 INFO L226 Difference]: Without dead ends: 1798 [2024-11-08 16:21:10,466 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-08 16:21:10,469 INFO L432 NwaCegarLoop]: 380 mSDtfsCounter, 388 mSDsluCounter, 540 mSDsCounter, 0 mSdLazyCounter, 274 mSolverCounterSat, 88 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 388 SdHoareTripleChecker+Valid, 920 SdHoareTripleChecker+Invalid, 362 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 88 IncrementalHoareTripleChecker+Valid, 274 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-08 16:21:10,470 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [388 Valid, 920 Invalid, 362 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [88 Valid, 274 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-08 16:21:10,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1798 states. [2024-11-08 16:21:10,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1798 to 1722. [2024-11-08 16:21:10,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1722 states, 1181 states have (on average 1.36155800169348) internal successors, (1608), 1181 states have internal predecessors, (1608), 522 states have call successors, (522), 18 states have call predecessors, (522), 18 states have return successors, (522), 522 states have call predecessors, (522), 522 states have call successors, (522) [2024-11-08 16:21:10,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 1722 states and 2652 transitions. [2024-11-08 16:21:10,754 INFO L78 Accepts]: Start accepts. Automaton has 1722 states and 2652 transitions. Word has length 193 [2024-11-08 16:21:10,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:21:10,755 INFO L471 AbstractCegarLoop]: Abstraction has 1722 states and 2652 transitions. [2024-11-08 16:21:10,755 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 5 states have internal predecessors, (51), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2024-11-08 16:21:10,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2652 transitions. [2024-11-08 16:21:10,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 16:21:10,759 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:21:10,759 INFO L215 NwaCegarLoop]: trace histogram [29, 29, 29, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:21:10,759 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-08 16:21:10,759 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:21:10,761 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:21:10,761 INFO L85 PathProgramCache]: Analyzing trace with hash 50264758, now seen corresponding path program 1 times [2024-11-08 16:21:10,761 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:21:10,762 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [461432136] [2024-11-08 16:21:10,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:21:10,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:21:11,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 16:21:12,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 16:21:12,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 16:21:12,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,504 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 16:21:12,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,508 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 16:21:12,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,512 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 16:21:12,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 16:21:12,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,520 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-08 16:21:12,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-08 16:21:12,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-08 16:21:12,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-08 16:21:12,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-08 16:21:12,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,542 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 16:21:12,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,546 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 16:21:12,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,550 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-08 16:21:12,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,555 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-08 16:21:12,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,558 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-08 16:21:12,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,563 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 16:21:12,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,567 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-08 16:21:12,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-08 16:21:12,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 16:21:12,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-08 16:21:12,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 16:21:12,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-08 16:21:12,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 16:21:12,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-08 16:21:12,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,649 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 16:21:12,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-08 16:21:12,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,662 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 16:21:12,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,668 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 69 proven. 15 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-08 16:21:12,668 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 16:21:12,668 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [461432136] [2024-11-08 16:21:12,669 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [461432136] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 16:21:12,669 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [74599466] [2024-11-08 16:21:12,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:21:12,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:21:12,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:21:12,671 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 16:21:12,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-08 16:21:12,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:12,896 INFO L255 TraceCheckSpWp]: Trace formula consists of 462 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-08 16:21:12,960 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:21:14,754 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 541 proven. 24 refuted. 0 times theorem prover too weak. 1059 trivial. 0 not checked. [2024-11-08 16:21:14,754 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 16:21:16,949 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [74599466] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 16:21:16,949 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-08 16:21:16,949 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 14] total 25 [2024-11-08 16:21:16,949 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [815734601] [2024-11-08 16:21:16,950 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-08 16:21:16,950 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2024-11-08 16:21:16,951 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 16:21:16,951 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2024-11-08 16:21:16,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=172, Invalid=1160, Unknown=0, NotChecked=0, Total=1332 [2024-11-08 16:21:16,953 INFO L87 Difference]: Start difference. First operand 1722 states and 2652 transitions. Second operand has 25 states, 25 states have (on average 4.16) internal successors, (104), 24 states have internal predecessors, (104), 5 states have call successors, (58), 4 states have call predecessors, (58), 6 states have return successors, (58), 5 states have call predecessors, (58), 5 states have call successors, (58) [2024-11-08 16:21:35,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:21:35,029 INFO L93 Difference]: Finished difference Result 8959 states and 13185 transitions. [2024-11-08 16:21:35,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 201 states. [2024-11-08 16:21:35,030 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 4.16) internal successors, (104), 24 states have internal predecessors, (104), 5 states have call successors, (58), 4 states have call predecessors, (58), 6 states have return successors, (58), 5 states have call predecessors, (58), 5 states have call successors, (58) Word has length 193 [2024-11-08 16:21:35,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:21:35,077 INFO L225 Difference]: With dead ends: 8959 [2024-11-08 16:21:35,077 INFO L226 Difference]: Without dead ends: 8464 [2024-11-08 16:21:35,097 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 547 GetRequests, 322 SyntacticMatches, 0 SemanticMatches, 225 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20148 ImplicationChecksByTransitivity, 9.9s TimeCoverageRelationStatistics Valid=6556, Invalid=44746, Unknown=0, NotChecked=0, Total=51302 [2024-11-08 16:21:35,099 INFO L432 NwaCegarLoop]: 547 mSDtfsCounter, 3599 mSDsluCounter, 5694 mSDsCounter, 0 mSdLazyCounter, 6121 mSolverCounterSat, 1871 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3716 SdHoareTripleChecker+Valid, 6241 SdHoareTripleChecker+Invalid, 7992 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1871 IncrementalHoareTripleChecker+Valid, 6121 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.1s IncrementalHoareTripleChecker+Time [2024-11-08 16:21:35,099 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3716 Valid, 6241 Invalid, 7992 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1871 Valid, 6121 Invalid, 0 Unknown, 0 Unchecked, 8.1s Time] [2024-11-08 16:21:35,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8464 states. [2024-11-08 16:21:35,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8464 to 5633. [2024-11-08 16:21:35,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5633 states, 3957 states have (on average 1.3459691685620419) internal successors, (5326), 3994 states have internal predecessors, (5326), 1561 states have call successors, (1561), 114 states have call predecessors, (1561), 114 states have return successors, (1561), 1524 states have call predecessors, (1561), 1561 states have call successors, (1561) [2024-11-08 16:21:35,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5633 states to 5633 states and 8448 transitions. [2024-11-08 16:21:35,865 INFO L78 Accepts]: Start accepts. Automaton has 5633 states and 8448 transitions. Word has length 193 [2024-11-08 16:21:35,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:21:35,865 INFO L471 AbstractCegarLoop]: Abstraction has 5633 states and 8448 transitions. [2024-11-08 16:21:35,866 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 4.16) internal successors, (104), 24 states have internal predecessors, (104), 5 states have call successors, (58), 4 states have call predecessors, (58), 6 states have return successors, (58), 5 states have call predecessors, (58), 5 states have call successors, (58) [2024-11-08 16:21:35,866 INFO L276 IsEmpty]: Start isEmpty. Operand 5633 states and 8448 transitions. [2024-11-08 16:21:35,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 16:21:35,869 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:21:35,869 INFO L215 NwaCegarLoop]: trace histogram [29, 29, 29, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:21:35,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-08 16:21:36,070 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-11-08 16:21:36,070 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:21:36,071 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:21:36,071 INFO L85 PathProgramCache]: Analyzing trace with hash -536541256, now seen corresponding path program 1 times [2024-11-08 16:21:36,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:21:36,071 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [169546800] [2024-11-08 16:21:36,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:21:36,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 16:21:36,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 16:21:36,380 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1345069185] [2024-11-08 16:21:36,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:21:36,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:21:36,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:21:36,383 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 16:21:36,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-08 16:21:36,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 16:21:36,572 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 16:21:36,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 16:21:36,806 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 16:21:36,806 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-08 16:21:36,808 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-08 16:21:36,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-08 16:21:37,010 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2024-11-08 16:21:37,014 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:21:37,141 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-08 16:21:37,144 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.11 04:21:37 BoogieIcfgContainer [2024-11-08 16:21:37,144 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-08 16:21:37,145 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 16:21:37,145 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 16:21:37,145 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 16:21:37,146 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:21:04" (3/4) ... [2024-11-08 16:21:37,148 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-08 16:21:37,149 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 16:21:37,150 INFO L158 Benchmark]: Toolchain (without parser) took 33862.76ms. Allocated memory was 140.5MB in the beginning and 459.3MB in the end (delta: 318.8MB). Free memory was 107.1MB in the beginning and 294.0MB in the end (delta: -186.9MB). Peak memory consumption was 134.9MB. Max. memory is 16.1GB. [2024-11-08 16:21:37,150 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 140.5MB. Free memory is still 84.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 16:21:37,151 INFO L158 Benchmark]: CACSL2BoogieTranslator took 447.44ms. Allocated memory is still 140.5MB. Free memory was 107.0MB in the beginning and 88.9MB in the end (delta: 18.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-08 16:21:37,151 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.66ms. Allocated memory is still 140.5MB. Free memory was 88.9MB in the beginning and 85.1MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 16:21:37,152 INFO L158 Benchmark]: Boogie Preprocessor took 89.78ms. Allocated memory is still 140.5MB. Free memory was 85.1MB in the beginning and 80.7MB in the end (delta: 4.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 16:21:37,152 INFO L158 Benchmark]: RCFGBuilder took 814.52ms. Allocated memory was 140.5MB in the beginning and 174.1MB in the end (delta: 33.6MB). Free memory was 80.7MB in the beginning and 138.9MB in the end (delta: -58.2MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2024-11-08 16:21:37,152 INFO L158 Benchmark]: TraceAbstraction took 32426.92ms. Allocated memory was 174.1MB in the beginning and 459.3MB in the end (delta: 285.2MB). Free memory was 138.0MB in the beginning and 294.0MB in the end (delta: -156.0MB). Peak memory consumption was 130.0MB. Max. memory is 16.1GB. [2024-11-08 16:21:37,153 INFO L158 Benchmark]: Witness Printer took 4.71ms. Allocated memory is still 459.3MB. Free memory is still 294.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 16:21:37,154 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 140.5MB. Free memory is still 84.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 447.44ms. Allocated memory is still 140.5MB. Free memory was 107.0MB in the beginning and 88.9MB in the end (delta: 18.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.66ms. Allocated memory is still 140.5MB. Free memory was 88.9MB in the beginning and 85.1MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 89.78ms. Allocated memory is still 140.5MB. Free memory was 85.1MB in the beginning and 80.7MB in the end (delta: 4.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 814.52ms. Allocated memory was 140.5MB in the beginning and 174.1MB in the end (delta: 33.6MB). Free memory was 80.7MB in the beginning and 138.9MB in the end (delta: -58.2MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. * TraceAbstraction took 32426.92ms. Allocated memory was 174.1MB in the beginning and 459.3MB in the end (delta: 285.2MB). Free memory was 138.0MB in the beginning and 294.0MB in the end (delta: -156.0MB). Peak memory consumption was 130.0MB. Max. memory is 16.1GB. * Witness Printer took 4.71ms. Allocated memory is still 459.3MB. Free memory is still 294.0MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 208, overapproximation of someBinaryFLOATComparisonOperation at line 208, overapproximation of someBinaryArithmeticDOUBLEoperation at line 118. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 1; [L23] signed short int var_1_5 = 25; [L24] signed short int var_1_7 = 128; [L25] signed short int var_1_8 = 256; [L26] signed char var_1_9 = -10; [L27] signed char var_1_10 = -16; [L28] signed char var_1_11 = -10; [L29] signed char var_1_12 = -25; [L30] double var_1_13 = 64.875; [L31] double var_1_15 = 1.625; [L32] double var_1_16 = 32.2; [L33] double var_1_17 = 8.6; [L34] double var_1_18 = 10.5; [L35] double var_1_19 = 4.25; [L36] float var_1_20 = 64.5; [L37] unsigned char var_1_22 = 0; [L38] unsigned char var_1_23 = 0; [L39] unsigned char var_1_24 = 0; [L40] signed long int var_1_25 = -5; [L41] unsigned char var_1_26 = 1; [L42] unsigned char var_1_28 = 0; [L43] signed long int var_1_29 = -10; [L44] float var_1_30 = 10.4; [L45] unsigned long int var_1_31 = 8; [L46] unsigned short int var_1_32 = 47145; [L47] unsigned short int var_1_33 = 17741; [L48] unsigned short int var_1_34 = 2; [L49] unsigned long int var_1_35 = 3282184810; [L50] signed short int last_1_var_1_5 = 25; [L51] signed char last_1_var_1_9 = -10; [L52] double last_1_var_1_13 = 64.875; [L53] signed long int last_1_var_1_25 = -5; [L54] unsigned char last_1_var_1_26 = 1; [L55] signed long int last_1_var_1_29 = -10; [L56] unsigned long int last_1_var_1_31 = 8; VAL [isInitial=0, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-16, var_1_11=-10, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=128, var_1_8=256, var_1_9=-10] [L212] isInitial = 1 [L213] FCALL initially() [L214] COND TRUE 1 [L215] CALL updateLastVariables() [L199] last_1_var_1_5 = var_1_5 [L200] last_1_var_1_9 = var_1_9 [L201] last_1_var_1_13 = var_1_13 [L202] last_1_var_1_25 = var_1_25 [L203] last_1_var_1_26 = var_1_26 [L204] last_1_var_1_29 = var_1_29 [L205] last_1_var_1_31 = var_1_31 VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-16, var_1_11=-10, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=128, var_1_8=256, var_1_9=-10] [L215] RET updateLastVariables() [L216] CALL updateVariables() [L151] var_1_7 = __VERIFIER_nondet_short() [L152] CALL assume_abort_if_not(var_1_7 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-16, var_1_11=-10, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=256, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-16, var_1_11=-10, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=256, var_1_9=-10] [L152] RET assume_abort_if_not(var_1_7 >= -1) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-16, var_1_11=-10, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=256, var_1_9=-10] [L153] CALL assume_abort_if_not(var_1_7 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-16, var_1_11=-10, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=256, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-16, var_1_11=-10, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=256, var_1_9=-10] [L153] RET assume_abort_if_not(var_1_7 <= 32766) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-16, var_1_11=-10, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=256, var_1_9=-10] [L154] var_1_8 = __VERIFIER_nondet_short() [L155] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-16, var_1_11=-10, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-16, var_1_11=-10, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L155] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-16, var_1_11=-10, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L156] CALL assume_abort_if_not(var_1_8 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-16, var_1_11=-10, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-16, var_1_11=-10, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L156] RET assume_abort_if_not(var_1_8 <= 32766) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-16, var_1_11=-10, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L157] var_1_10 = __VERIFIER_nondet_char() [L158] CALL assume_abort_if_not(var_1_10 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=-10, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=-10, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L158] RET assume_abort_if_not(var_1_10 >= -31) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=-10, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L159] CALL assume_abort_if_not(var_1_10 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=-10, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=-10, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L159] RET assume_abort_if_not(var_1_10 <= 32) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=-10, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L160] var_1_11 = __VERIFIER_nondet_char() [L161] CALL assume_abort_if_not(var_1_11 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L161] RET assume_abort_if_not(var_1_11 >= -31) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L162] CALL assume_abort_if_not(var_1_11 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L162] RET assume_abort_if_not(var_1_11 <= 31) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=-25, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L163] var_1_12 = __VERIFIER_nondet_char() [L164] CALL assume_abort_if_not(var_1_12 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L164] RET assume_abort_if_not(var_1_12 >= -63) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L165] CALL assume_abort_if_not(var_1_12 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L165] RET assume_abort_if_not(var_1_12 <= 63) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_15=13/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L166] var_1_15 = __VERIFIER_nondet_double() [L167] CALL assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L167] RET assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_16=161/5, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L168] var_1_16 = __VERIFIER_nondet_double() [L169] CALL assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L169] RET assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_17=43/5, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L170] var_1_17 = __VERIFIER_nondet_double() [L171] CALL assume_abort_if_not((var_1_17 >= -230584.3009213691390e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 2305843.009213691390e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L171] RET assume_abort_if_not((var_1_17 >= -230584.3009213691390e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 2305843.009213691390e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_18=21/2, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L172] var_1_18 = __VERIFIER_nondet_double() [L173] CALL assume_abort_if_not((var_1_18 >= -230584.3009213691390e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 2305843.009213691390e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L173] RET assume_abort_if_not((var_1_18 >= -230584.3009213691390e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 2305843.009213691390e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_19=17/4, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L174] var_1_19 = __VERIFIER_nondet_double() [L175] CALL assume_abort_if_not((var_1_19 >= -922337.2036854765600e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L175] RET assume_abort_if_not((var_1_19 >= -922337.2036854765600e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L176] var_1_23 = __VERIFIER_nondet_uchar() [L177] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L177] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L178] CALL assume_abort_if_not(var_1_23 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L178] RET assume_abort_if_not(var_1_23 <= 0) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L179] var_1_24 = __VERIFIER_nondet_uchar() [L180] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L180] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L181] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L181] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=0, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L182] var_1_28 = __VERIFIER_nondet_uchar() [L183] CALL assume_abort_if_not(var_1_28 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L183] RET assume_abort_if_not(var_1_28 >= 1) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L184] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L184] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=47145, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L185] var_1_32 = __VERIFIER_nondet_ushort() [L186] CALL assume_abort_if_not(var_1_32 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L186] RET assume_abort_if_not(var_1_32 >= 32767) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L187] CALL assume_abort_if_not(var_1_32 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L187] RET assume_abort_if_not(var_1_32 <= 65535) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=17741, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L188] var_1_33 = __VERIFIER_nondet_ushort() [L189] CALL assume_abort_if_not(var_1_33 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L189] RET assume_abort_if_not(var_1_33 >= 16383) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L190] CALL assume_abort_if_not(var_1_33 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L190] RET assume_abort_if_not(var_1_33 <= 32767) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=2, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L191] var_1_34 = __VERIFIER_nondet_ushort() [L192] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L192] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L193] CALL assume_abort_if_not(var_1_34 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L193] RET assume_abort_if_not(var_1_34 <= 16383) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=3282184810, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L194] var_1_35 = __VERIFIER_nondet_ulong() [L195] CALL assume_abort_if_not(var_1_35 >= 3221225471) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L195] RET assume_abort_if_not(var_1_35 >= 3221225471) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L196] CALL assume_abort_if_not(var_1_35 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L196] RET assume_abort_if_not(var_1_35 <= 4294967295) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L216] RET updateVariables() [L217] CALL step() [L60] unsigned char stepLocal_4 = last_1_var_1_9 >= 4; [L61] signed long int stepLocal_3 = last_1_var_1_9 % 50; VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, stepLocal_3=-10, stepLocal_4=0, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L62] EXPR last_1_var_1_9 & last_1_var_1_9 VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, stepLocal_3=-10, stepLocal_4=0, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=1, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L62] unsigned char stepLocal_2 = (- var_1_8) <= (last_1_var_1_9 & last_1_var_1_9); [L63] COND FALSE !(last_1_var_1_25 < stepLocal_3) [L78] var_1_26 = var_1_24 VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, stepLocal_2=1, stepLocal_4=0, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=0, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L80] COND FALSE !(9.6 <= last_1_var_1_13) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, stepLocal_2=1, stepLocal_4=0, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=0, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L85] unsigned char stepLocal_5 = var_1_24; VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, stepLocal_2=1, stepLocal_4=0, stepLocal_5=0, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=0, var_1_28=1, var_1_29=-10, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L86] COND FALSE !(stepLocal_5 && (var_1_17 != var_1_19)) [L91] var_1_29 = last_1_var_1_5 VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, stepLocal_2=1, stepLocal_4=0, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=0, var_1_28=1, var_1_29=25, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L93] unsigned long int stepLocal_0 = last_1_var_1_31; VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, stepLocal_0=8, stepLocal_2=1, stepLocal_4=0, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=0, var_1_28=1, var_1_29=25, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=-10] [L94] COND TRUE stepLocal_0 > var_1_7 [L95] var_1_9 = ((var_1_10 + var_1_11) + var_1_12) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, stepLocal_2=1, stepLocal_4=0, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_1=1, var_1_20=129/2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=0, var_1_28=1, var_1_29=25, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=49] [L97] COND TRUE (var_1_9 * (var_1_8 - 128)) < var_1_10 [L98] var_1_20 = var_1_15 VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, stepLocal_2=1, stepLocal_4=0, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_15=2, var_1_1=1, var_1_20=2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=0, var_1_28=1, var_1_29=25, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=49] [L100] COND FALSE !((var_1_9 <= var_1_29) || var_1_22) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, stepLocal_2=1, stepLocal_4=0, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_15=2, var_1_1=1, var_1_20=2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=0, var_1_28=1, var_1_29=25, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=49] [L103] unsigned long int stepLocal_9 = (var_1_35 - var_1_32) - ((((var_1_8) < (var_1_33)) ? (var_1_8) : (var_1_33))); [L104] signed long int stepLocal_8 = var_1_29; VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, stepLocal_2=1, stepLocal_4=0, stepLocal_8=25, stepLocal_9=-32795, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_15=2, var_1_1=1, var_1_20=2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=0, var_1_28=1, var_1_29=25, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=49] [L105] COND TRUE \read(var_1_1) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, stepLocal_2=1, stepLocal_4=0, stepLocal_8=25, stepLocal_9=-32795, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_15=2, var_1_1=1, var_1_20=2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=0, var_1_28=1, var_1_29=25, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=49] [L106] COND FALSE !((var_1_32 - (var_1_33 - var_1_34)) >= stepLocal_8) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, stepLocal_2=1, stepLocal_4=0, stepLocal_9=-32795, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_15=2, var_1_1=1, var_1_20=2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=0, var_1_28=1, var_1_29=25, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=49] [L116] signed char stepLocal_1 = var_1_9; VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, stepLocal_1=49, stepLocal_2=1, stepLocal_4=0, stepLocal_9=-32795, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_13=519/8, var_1_15=2, var_1_1=1, var_1_20=2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=0, var_1_28=1, var_1_29=25, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=49] [L117] COND TRUE stepLocal_1 > var_1_31 [L118] var_1_13 = ((var_1_15 - var_1_16) + (((((var_1_17) > (499.25)) ? (var_1_17) : (499.25))) + var_1_18)) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, stepLocal_2=1, stepLocal_4=0, stepLocal_9=-32795, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_15=2, var_1_1=1, var_1_20=2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=0, var_1_28=1, var_1_29=25, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=25, var_1_7=0, var_1_8=26, var_1_9=49] [L126] COND TRUE var_1_1 || var_1_22 [L127] var_1_5 = ((((50) < (var_1_9)) ? (50) : (var_1_9))) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, stepLocal_2=1, stepLocal_4=0, stepLocal_9=-32795, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_15=2, var_1_1=1, var_1_20=2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=-5, var_1_26=0, var_1_28=1, var_1_29=25, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=49, var_1_7=0, var_1_8=26, var_1_9=49] [L133] COND TRUE var_1_1 && ((var_1_8 >= var_1_29) || var_1_26) [L134] var_1_25 = ((((var_1_9) < ((((((var_1_10 + var_1_8)) < (var_1_7)) ? ((var_1_10 + var_1_8)) : (var_1_7))))) ? (var_1_9) : ((((((var_1_10 + var_1_8)) < (var_1_7)) ? ((var_1_10 + var_1_8)) : (var_1_7)))))) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, stepLocal_2=1, stepLocal_4=0, stepLocal_9=-32795, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_15=2, var_1_1=1, var_1_20=2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_28=1, var_1_29=25, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=49, var_1_7=0, var_1_8=26, var_1_9=49] [L138] unsigned long int stepLocal_7 = var_1_31; [L139] signed short int stepLocal_6 = var_1_7; VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, stepLocal_2=1, stepLocal_4=0, stepLocal_6=0, stepLocal_7=8, stepLocal_9=-32795, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_15=2, var_1_1=1, var_1_20=2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_28=1, var_1_29=25, var_1_30=52/5, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=49, var_1_7=0, var_1_8=26, var_1_9=49] [L140] COND FALSE !(stepLocal_7 <= var_1_25) [L147] var_1_30 = var_1_16 VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, stepLocal_2=1, stepLocal_4=0, stepLocal_6=0, stepLocal_9=-32795, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_15=2, var_1_16=3, var_1_1=1, var_1_20=2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_28=1, var_1_29=25, var_1_30=3, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=49, var_1_7=0, var_1_8=26, var_1_9=49] [L217] RET step() [L218] CALL, EXPR property() [L208] EXPR (((((((((var_1_9 <= var_1_29) || var_1_22) ? (var_1_1 == ((unsigned char) 0)) : 1) && ((var_1_1 || var_1_22) ? (var_1_5 == ((signed short int) ((((50) < (var_1_9)) ? (50) : (var_1_9))))) : (var_1_22 ? (var_1_5 == ((signed short int) (var_1_7 - var_1_8))) : 1))) && ((last_1_var_1_31 > var_1_7) ? (var_1_9 == ((signed char) ((var_1_10 + var_1_11) + var_1_12))) : 1)) && ((var_1_9 > var_1_31) ? (var_1_13 == ((double) ((var_1_15 - var_1_16) + (((((var_1_17) > (499.25)) ? (var_1_17) : (499.25))) + var_1_18)))) : (var_1_22 ? (var_1_13 == ((double) var_1_15)) : (var_1_13 == ((double) var_1_19))))) && (((var_1_9 * (var_1_8 - 128)) < var_1_10) ? (var_1_20 == ((float) var_1_15)) : 1)) && ((9.6 <= last_1_var_1_13) ? ((var_1_19 == 4.125) ? (var_1_22 == ((unsigned char) (var_1_23 || var_1_24))) : 1) : 1)) && ((var_1_1 && ((var_1_8 >= var_1_29) || var_1_26)) ? (var_1_25 == ((signed long int) ((((var_1_9) < ((((((var_1_10 + var_1_8)) < (var_1_7)) ? ((var_1_10 + var_1_8)) : (var_1_7))))) ? (var_1_9) : ((((((var_1_10 + var_1_8)) < (var_1_7)) ? ((var_1_10 + var_1_8)) : (var_1_7)))))))) : (var_1_25 == ((signed long int) (var_1_5 + 16))))) && ((last_1_var_1_25 < (last_1_var_1_9 % 50)) ? (((128u <= last_1_var_1_29) && (last_1_var_1_9 >= 4)) ? ((((- var_1_8) <= (last_1_var_1_9 & last_1_var_1_9)) && last_1_var_1_26) ? (var_1_26 == ((unsigned char) var_1_23)) : ((((((var_1_19) < (1.6)) ? (var_1_19) : (1.6))) < (var_1_16 - var_1_15)) ? (var_1_26 == ((unsigned char) (! var_1_28))) : (var_1_26 == ((unsigned char) var_1_23)))) : (var_1_26 == ((unsigned char) var_1_28))) : (var_1_26 == ((unsigned char) var_1_24))) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_15=2, var_1_16=3, var_1_1=1, var_1_20=2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_28=1, var_1_29=25, var_1_30=3, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=49, var_1_7=0, var_1_8=26, var_1_9=49] [L208-L209] return ((((((((((((var_1_9 <= var_1_29) || var_1_22) ? (var_1_1 == ((unsigned char) 0)) : 1) && ((var_1_1 || var_1_22) ? (var_1_5 == ((signed short int) ((((50) < (var_1_9)) ? (50) : (var_1_9))))) : (var_1_22 ? (var_1_5 == ((signed short int) (var_1_7 - var_1_8))) : 1))) && ((last_1_var_1_31 > var_1_7) ? (var_1_9 == ((signed char) ((var_1_10 + var_1_11) + var_1_12))) : 1)) && ((var_1_9 > var_1_31) ? (var_1_13 == ((double) ((var_1_15 - var_1_16) + (((((var_1_17) > (499.25)) ? (var_1_17) : (499.25))) + var_1_18)))) : (var_1_22 ? (var_1_13 == ((double) var_1_15)) : (var_1_13 == ((double) var_1_19))))) && (((var_1_9 * (var_1_8 - 128)) < var_1_10) ? (var_1_20 == ((float) var_1_15)) : 1)) && ((9.6 <= last_1_var_1_13) ? ((var_1_19 == 4.125) ? (var_1_22 == ((unsigned char) (var_1_23 || var_1_24))) : 1) : 1)) && ((var_1_1 && ((var_1_8 >= var_1_29) || var_1_26)) ? (var_1_25 == ((signed long int) ((((var_1_9) < ((((((var_1_10 + var_1_8)) < (var_1_7)) ? ((var_1_10 + var_1_8)) : (var_1_7))))) ? (var_1_9) : ((((((var_1_10 + var_1_8)) < (var_1_7)) ? ((var_1_10 + var_1_8)) : (var_1_7)))))))) : (var_1_25 == ((signed long int) (var_1_5 + 16))))) && ((last_1_var_1_25 < (last_1_var_1_9 % 50)) ? (((128u <= last_1_var_1_29) && (last_1_var_1_9 >= 4)) ? ((((- var_1_8) <= (last_1_var_1_9 & last_1_var_1_9)) && last_1_var_1_26) ? (var_1_26 == ((unsigned char) var_1_23)) : ((((((var_1_19) < (1.6)) ? (var_1_19) : (1.6))) < (var_1_16 - var_1_15)) ? (var_1_26 == ((unsigned char) (! var_1_28))) : (var_1_26 == ((unsigned char) var_1_23)))) : (var_1_26 == ((unsigned char) var_1_28))) : (var_1_26 == ((unsigned char) var_1_24)))) && ((var_1_24 && (var_1_17 != var_1_19)) ? ((! last_1_var_1_26) ? (var_1_29 == ((signed long int) -256)) : 1) : (var_1_29 == ((signed long int) last_1_var_1_5)))) && ((var_1_31 <= var_1_25) ? ((var_1_7 > (var_1_12 + var_1_25)) ? (var_1_30 == ((float) (var_1_15 - ((((var_1_16) < (((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))))) ? (var_1_16) : (((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))))))))) : (var_1_30 == ((float) var_1_18))) : (var_1_30 == ((float) var_1_16)))) && (var_1_1 ? (((var_1_32 - (var_1_33 - var_1_34)) >= var_1_29) ? (var_1_31 == ((unsigned long int) (32u + var_1_33))) : 1) : ((last_1_var_1_31 <= ((var_1_35 - var_1_32) - ((((var_1_8) < (var_1_33)) ? (var_1_8) : (var_1_33))))) ? (var_1_31 == ((unsigned long int) var_1_33)) : (var_1_31 == ((unsigned long int) var_1_8)))) ; [L218] RET, EXPR property() [L218] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_15=2, var_1_16=3, var_1_1=1, var_1_20=2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_28=1, var_1_29=25, var_1_30=3, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=49, var_1_7=0, var_1_8=26, var_1_9=49] [L19] reach_error() VAL [isInitial=1, last_1_var_1_13=519/8, last_1_var_1_25=-5, last_1_var_1_26=1, last_1_var_1_29=-10, last_1_var_1_31=8, last_1_var_1_5=25, last_1_var_1_9=-10, var_1_10=-25, var_1_11=30, var_1_12=44, var_1_15=2, var_1_16=3, var_1_1=1, var_1_20=2, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_28=1, var_1_29=25, var_1_30=3, var_1_31=8, var_1_32=-32769, var_1_33=98280, var_1_34=-65536, var_1_35=-2, var_1_5=49, var_1_7=0, var_1_8=26, var_1_9=49] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 105 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 32.2s, OverallIterations: 7, TraceHistogramMax: 29, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 20.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4668 SdHoareTripleChecker+Valid, 9.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4551 mSDsluCounter, 8614 SdHoareTripleChecker+Invalid, 7.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6869 mSDsCounter, 2057 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 6541 IncrementalHoareTripleChecker+Invalid, 8598 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2057 mSolverCounterUnsat, 1745 mSDtfsCounter, 6541 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 891 GetRequests, 654 SyntacticMatches, 0 SemanticMatches, 237 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20150 ImplicationChecksByTransitivity, 10.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5633occurred in iteration=6, InterpolantAutomatonStates: 221, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.4s AutomataMinimizationTime, 6 MinimizatonAttempts, 2924 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 8.2s InterpolantComputationTime, 1735 NumberOfCodeBlocks, 1735 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1342 ConstructedInterpolants, 0 QuantifiedInterpolants, 3881 SizeOfPredicates, 8 NumberOfNonLiveVariables, 462 ConjunctsInSsa, 26 ConjunctsInUnsatCore, 7 InterpolantComputations, 5 PerfectInterpolantSequences, 11329/11368 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-08 16:21:37,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-13.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0119f4ac8e4474ee05349e3ca0ec6dedfa1ab2168a7e9ac9d3b19942a2e0f51d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 16:21:39,565 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 16:21:39,673 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-08 16:21:39,682 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 16:21:39,683 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 16:21:39,720 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 16:21:39,722 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 16:21:39,723 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 16:21:39,724 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 16:21:39,725 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 16:21:39,726 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 16:21:39,726 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 16:21:39,727 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 16:21:39,727 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 16:21:39,730 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 16:21:39,730 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 16:21:39,731 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 16:21:39,731 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 16:21:39,731 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 16:21:39,732 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 16:21:39,735 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 16:21:39,736 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 16:21:39,736 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 16:21:39,737 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 16:21:39,737 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 16:21:39,737 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 16:21:39,738 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 16:21:39,738 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 16:21:39,738 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 16:21:39,739 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 16:21:39,740 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 16:21:39,741 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 16:21:39,741 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 16:21:39,742 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 16:21:39,742 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:21:39,742 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 16:21:39,743 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 16:21:39,744 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 16:21:39,744 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-08 16:21:39,744 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 16:21:39,745 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 16:21:39,745 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 16:21:39,745 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 16:21:39,746 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 16:21:39,746 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0119f4ac8e4474ee05349e3ca0ec6dedfa1ab2168a7e9ac9d3b19942a2e0f51d [2024-11-08 16:21:40,149 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 16:21:40,183 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 16:21:40,187 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 16:21:40,188 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 16:21:40,189 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 16:21:40,190 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-13.i Unable to find full path for "g++" [2024-11-08 16:21:42,424 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 16:21:42,690 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 16:21:42,690 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-13.i [2024-11-08 16:21:42,707 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/data/d83363a69/58597a84040745589990bca41aec2f8a/FLAGc0d58381f [2024-11-08 16:21:43,018 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/data/d83363a69/58597a84040745589990bca41aec2f8a [2024-11-08 16:21:43,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 16:21:43,023 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 16:21:43,025 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 16:21:43,025 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 16:21:43,032 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 16:21:43,033 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:21:43" (1/1) ... [2024-11-08 16:21:43,034 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@716ec652 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:43, skipping insertion in model container [2024-11-08 16:21:43,034 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:21:43" (1/1) ... [2024-11-08 16:21:43,071 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 16:21:43,272 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_797b14a2-d08b-4b09-b051-f6d606c9aba6/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-13.i[916,929] [2024-11-08 16:21:43,410 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:21:43,439 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 16:21:43,474 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_797b14a2-d08b-4b09-b051-f6d606c9aba6/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-13.i[916,929] [2024-11-08 16:21:43,564 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:21:43,597 INFO L204 MainTranslator]: Completed translation [2024-11-08 16:21:43,598 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:43 WrapperNode [2024-11-08 16:21:43,599 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 16:21:43,600 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 16:21:43,601 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 16:21:43,601 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 16:21:43,609 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:43" (1/1) ... [2024-11-08 16:21:43,630 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:43" (1/1) ... [2024-11-08 16:21:43,686 INFO L138 Inliner]: procedures = 27, calls = 42, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 210 [2024-11-08 16:21:43,686 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 16:21:43,687 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 16:21:43,687 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 16:21:43,687 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 16:21:43,707 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:43" (1/1) ... [2024-11-08 16:21:43,707 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:43" (1/1) ... [2024-11-08 16:21:43,711 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:43" (1/1) ... [2024-11-08 16:21:43,736 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-08 16:21:43,740 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:43" (1/1) ... [2024-11-08 16:21:43,740 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:43" (1/1) ... [2024-11-08 16:21:43,756 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:43" (1/1) ... [2024-11-08 16:21:43,764 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:43" (1/1) ... [2024-11-08 16:21:43,769 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:43" (1/1) ... [2024-11-08 16:21:43,775 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:43" (1/1) ... [2024-11-08 16:21:43,783 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 16:21:43,784 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 16:21:43,784 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 16:21:43,784 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 16:21:43,785 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:43" (1/1) ... [2024-11-08 16:21:43,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:21:43,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:21:43,822 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 16:21:43,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 16:21:43,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 16:21:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-08 16:21:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 16:21:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 16:21:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 16:21:43,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 16:21:43,982 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 16:21:43,985 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 16:21:51,618 INFO L? ?]: Removed 28 outVars from TransFormulas that were not future-live. [2024-11-08 16:21:51,619 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 16:21:51,639 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 16:21:51,642 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 16:21:51,643 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:21:51 BoogieIcfgContainer [2024-11-08 16:21:51,643 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 16:21:51,645 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 16:21:51,646 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 16:21:51,649 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 16:21:51,650 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 04:21:43" (1/3) ... [2024-11-08 16:21:51,651 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10b48b26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:21:51, skipping insertion in model container [2024-11-08 16:21:51,652 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:21:43" (2/3) ... [2024-11-08 16:21:51,652 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10b48b26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:21:51, skipping insertion in model container [2024-11-08 16:21:51,653 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:21:51" (3/3) ... [2024-11-08 16:21:51,654 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-13.i [2024-11-08 16:21:51,676 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 16:21:51,676 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 16:21:51,752 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 16:21:51,760 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=PETRI_NET, 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;@617ed51a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 16:21:51,760 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 16:21:51,765 INFO L276 IsEmpty]: Start isEmpty. Operand has 91 states, 59 states have (on average 1.4406779661016949) internal successors, (85), 60 states have internal predecessors, (85), 29 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2024-11-08 16:21:51,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 16:21:51,781 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:21:51,784 INFO L215 NwaCegarLoop]: trace histogram [29, 29, 29, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:21:51,785 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:21:51,793 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:21:51,793 INFO L85 PathProgramCache]: Analyzing trace with hash 1801847717, now seen corresponding path program 1 times [2024-11-08 16:21:51,812 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:21:51,812 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [736704089] [2024-11-08 16:21:51,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:21:51,813 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:21:51,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:21:51,818 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 16:21:51,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-08 16:21:52,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:52,711 INFO L255 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-08 16:21:52,724 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:21:52,799 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 644 proven. 0 refuted. 0 times theorem prover too weak. 980 trivial. 0 not checked. [2024-11-08 16:21:52,802 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 16:21:52,803 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 16:21:52,803 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [736704089] [2024-11-08 16:21:52,806 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [736704089] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:21:52,806 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:21:52,806 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 16:21:52,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1934682860] [2024-11-08 16:21:52,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:21:52,814 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 16:21:52,815 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 16:21:52,841 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 16:21:52,842 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 16:21:52,844 INFO L87 Difference]: Start difference. First operand has 91 states, 59 states have (on average 1.4406779661016949) internal successors, (85), 60 states have internal predecessors, (85), 29 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) Second operand has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2024-11-08 16:21:52,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:21:52,881 INFO L93 Difference]: Finished difference Result 175 states and 309 transitions. [2024-11-08 16:21:52,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 16:21:52,886 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) Word has length 188 [2024-11-08 16:21:52,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:21:52,899 INFO L225 Difference]: With dead ends: 175 [2024-11-08 16:21:52,900 INFO L226 Difference]: Without dead ends: 87 [2024-11-08 16:21:52,905 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 187 GetRequests, 187 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 16:21:52,913 INFO L432 NwaCegarLoop]: 136 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 136 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 16:21:52,914 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 16:21:52,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2024-11-08 16:21:52,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 87. [2024-11-08 16:21:52,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 56 states have (on average 1.3928571428571428) internal successors, (78), 56 states have internal predecessors, (78), 29 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2024-11-08 16:21:52,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 136 transitions. [2024-11-08 16:21:52,979 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 136 transitions. Word has length 188 [2024-11-08 16:21:52,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:21:52,979 INFO L471 AbstractCegarLoop]: Abstraction has 87 states and 136 transitions. [2024-11-08 16:21:52,980 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2024-11-08 16:21:52,980 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 136 transitions. [2024-11-08 16:21:52,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 16:21:52,984 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:21:52,985 INFO L215 NwaCegarLoop]: trace histogram [29, 29, 29, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:21:53,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-08 16:21:53,185 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:21:53,186 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:21:53,187 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:21:53,187 INFO L85 PathProgramCache]: Analyzing trace with hash 1775382747, now seen corresponding path program 1 times [2024-11-08 16:21:53,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:21:53,188 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1540049865] [2024-11-08 16:21:53,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:21:53,189 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:21:53,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:21:53,192 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 16:21:53,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-08 16:21:53,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:21:53,970 INFO L255 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 16:21:53,983 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:21:58,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-08 16:21:58,219 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 16:21:58,219 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 16:21:58,219 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1540049865] [2024-11-08 16:21:58,220 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1540049865] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:21:58,220 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:21:58,220 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 16:21:58,220 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1504409833] [2024-11-08 16:21:58,221 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:21:58,222 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 16:21:58,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 16:21:58,224 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 16:21:58,224 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 16:21:58,224 INFO L87 Difference]: Start difference. First operand 87 states and 136 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2024-11-08 16:22:01,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:22:05,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:22:09,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:22:14,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.81s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:22:19,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:22:23,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:22:23,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:22:23,592 INFO L93 Difference]: Finished difference Result 256 states and 403 transitions. [2024-11-08 16:22:23,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 16:22:23,635 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) Word has length 188 [2024-11-08 16:22:23,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:22:23,638 INFO L225 Difference]: With dead ends: 256 [2024-11-08 16:22:23,638 INFO L226 Difference]: Without dead ends: 172 [2024-11-08 16:22:23,640 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 188 GetRequests, 185 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-08 16:22:23,641 INFO L432 NwaCegarLoop]: 120 mSDtfsCounter, 107 mSDsluCounter, 228 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 59 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 107 SdHoareTripleChecker+Valid, 348 SdHoareTripleChecker+Invalid, 115 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.3s IncrementalHoareTripleChecker+Time [2024-11-08 16:22:23,642 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [107 Valid, 348 Invalid, 115 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 52 Invalid, 4 Unknown, 0 Unchecked, 25.3s Time] [2024-11-08 16:22:23,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 172 states. [2024-11-08 16:22:23,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 172 to 144. [2024-11-08 16:22:23,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 144 states, 83 states have (on average 1.3132530120481927) internal successors, (109), 83 states have internal predecessors, (109), 58 states have call successors, (58), 2 states have call predecessors, (58), 2 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2024-11-08 16:22:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 144 states and 225 transitions. [2024-11-08 16:22:23,682 INFO L78 Accepts]: Start accepts. Automaton has 144 states and 225 transitions. Word has length 188 [2024-11-08 16:22:23,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:22:23,683 INFO L471 AbstractCegarLoop]: Abstraction has 144 states and 225 transitions. [2024-11-08 16:22:23,683 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2024-11-08 16:22:23,684 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 225 transitions. [2024-11-08 16:22:23,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 16:22:23,690 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:22:23,691 INFO L215 NwaCegarLoop]: trace histogram [29, 29, 29, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:22:23,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2024-11-08 16:22:23,891 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:22:23,892 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:22:23,893 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:22:23,893 INFO L85 PathProgramCache]: Analyzing trace with hash 1652109341, now seen corresponding path program 1 times [2024-11-08 16:22:23,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:22:23,894 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1390863402] [2024-11-08 16:22:23,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:22:23,894 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:22:23,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:22:23,898 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 16:22:23,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-08 16:22:24,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:22:24,564 INFO L255 TraceCheckSpWp]: Trace formula consists of 319 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-08 16:22:24,568 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:22:24,633 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-11-08 16:22:24,633 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 16:22:24,633 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 16:22:24,633 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1390863402] [2024-11-08 16:22:24,634 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1390863402] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 16:22:24,634 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 16:22:24,634 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 16:22:24,634 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [701796198] [2024-11-08 16:22:24,635 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 16:22:24,635 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 16:22:24,636 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 16:22:24,636 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 16:22:24,637 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:22:24,637 INFO L87 Difference]: Start difference. First operand 144 states and 225 transitions. Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2024-11-08 16:22:28,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:22:32,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:22:32,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:22:32,892 INFO L93 Difference]: Finished difference Result 309 states and 485 transitions. [2024-11-08 16:22:32,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 16:22:32,955 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) Word has length 189 [2024-11-08 16:22:32,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:22:32,963 INFO L225 Difference]: With dead ends: 309 [2024-11-08 16:22:32,963 INFO L226 Difference]: Without dead ends: 225 [2024-11-08 16:22:32,964 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 188 GetRequests, 187 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 16:22:32,966 INFO L432 NwaCegarLoop]: 235 mSDtfsCounter, 127 mSDsluCounter, 123 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 3 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 127 SdHoareTripleChecker+Valid, 358 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.2s IncrementalHoareTripleChecker+Time [2024-11-08 16:22:32,967 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [127 Valid, 358 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 9 Invalid, 2 Unknown, 0 Unchecked, 8.2s Time] [2024-11-08 16:22:32,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 225 states. [2024-11-08 16:22:33,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 225 to 223. [2024-11-08 16:22:33,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 223 states, 132 states have (on average 1.3257575757575757) internal successors, (175), 132 states have internal predecessors, (175), 87 states have call successors, (87), 3 states have call predecessors, (87), 3 states have return successors, (87), 87 states have call predecessors, (87), 87 states have call successors, (87) [2024-11-08 16:22:33,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 349 transitions. [2024-11-08 16:22:33,013 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 349 transitions. Word has length 189 [2024-11-08 16:22:33,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:22:33,014 INFO L471 AbstractCegarLoop]: Abstraction has 223 states and 349 transitions. [2024-11-08 16:22:33,014 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (29), 1 states have call predecessors, (29), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2024-11-08 16:22:33,015 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 349 transitions. [2024-11-08 16:22:33,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 16:22:33,018 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:22:33,018 INFO L215 NwaCegarLoop]: trace histogram [29, 29, 29, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:22:33,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-08 16:22:33,219 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:22:33,219 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:22:33,220 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:22:33,220 INFO L85 PathProgramCache]: Analyzing trace with hash -624833247, now seen corresponding path program 1 times [2024-11-08 16:22:33,221 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:22:33,222 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1949478160] [2024-11-08 16:22:33,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:22:33,223 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:22:33,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:22:33,227 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 16:22:33,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-08 16:22:33,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:22:33,986 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 16:22:33,990 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:22:36,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 884 proven. 63 refuted. 0 times theorem prover too weak. 677 trivial. 0 not checked. [2024-11-08 16:22:36,540 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 16:22:38,813 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 99 proven. 66 refuted. 0 times theorem prover too weak. 1459 trivial. 0 not checked. [2024-11-08 16:22:38,813 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 16:22:38,813 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1949478160] [2024-11-08 16:22:38,814 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1949478160] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 16:22:38,814 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-08 16:22:38,814 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2024-11-08 16:22:38,814 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1332991184] [2024-11-08 16:22:38,815 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-08 16:22:38,816 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-08 16:22:38,816 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 16:22:38,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-08 16:22:38,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2024-11-08 16:22:38,818 INFO L87 Difference]: Start difference. First operand 223 states and 349 transitions. Second operand has 14 states, 14 states have (on average 4.642857142857143) internal successors, (65), 14 states have internal predecessors, (65), 3 states have call successors, (41), 3 states have call predecessors, (41), 7 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2024-11-08 16:22:46,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:22:50,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:22:54,263 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:22:58,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:23:02,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:23:06,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:23:09,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.62s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:23:12,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:23:12,539 INFO L93 Difference]: Finished difference Result 430 states and 643 transitions. [2024-11-08 16:23:12,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-08 16:23:12,540 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.642857142857143) internal successors, (65), 14 states have internal predecessors, (65), 3 states have call successors, (41), 3 states have call predecessors, (41), 7 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) Word has length 189 [2024-11-08 16:23:12,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:23:12,543 INFO L225 Difference]: With dead ends: 430 [2024-11-08 16:23:12,544 INFO L226 Difference]: Without dead ends: 267 [2024-11-08 16:23:12,545 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 406 GetRequests, 367 SyntacticMatches, 1 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 343 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=455, Invalid=1105, Unknown=0, NotChecked=0, Total=1560 [2024-11-08 16:23:12,546 INFO L432 NwaCegarLoop]: 168 mSDtfsCounter, 219 mSDsluCounter, 272 mSDsCounter, 0 mSdLazyCounter, 484 mSolverCounterSat, 177 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 219 SdHoareTripleChecker+Valid, 440 SdHoareTripleChecker+Invalid, 667 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 177 IncrementalHoareTripleChecker+Valid, 484 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.7s IncrementalHoareTripleChecker+Time [2024-11-08 16:23:12,547 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [219 Valid, 440 Invalid, 667 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [177 Valid, 484 Invalid, 6 Unknown, 0 Unchecked, 31.7s Time] [2024-11-08 16:23:12,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 267 states. [2024-11-08 16:23:12,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 267 to 247. [2024-11-08 16:23:12,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 247 states, 150 states have (on average 1.26) internal successors, (189), 150 states have internal predecessors, (189), 87 states have call successors, (87), 9 states have call predecessors, (87), 9 states have return successors, (87), 87 states have call predecessors, (87), 87 states have call successors, (87) [2024-11-08 16:23:12,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 247 states and 363 transitions. [2024-11-08 16:23:12,586 INFO L78 Accepts]: Start accepts. Automaton has 247 states and 363 transitions. Word has length 189 [2024-11-08 16:23:12,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:23:12,587 INFO L471 AbstractCegarLoop]: Abstraction has 247 states and 363 transitions. [2024-11-08 16:23:12,587 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 4.642857142857143) internal successors, (65), 14 states have internal predecessors, (65), 3 states have call successors, (41), 3 states have call predecessors, (41), 7 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2024-11-08 16:23:12,588 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 363 transitions. [2024-11-08 16:23:12,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 16:23:12,590 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:23:12,591 INFO L215 NwaCegarLoop]: trace histogram [29, 29, 29, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:23:12,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2024-11-08 16:23:12,791 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:23:12,792 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:23:12,793 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:23:12,794 INFO L85 PathProgramCache]: Analyzing trace with hash 640992091, now seen corresponding path program 1 times [2024-11-08 16:23:12,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:23:12,795 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [546339268] [2024-11-08 16:23:12,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:23:12,798 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:23:12,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:23:12,800 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 16:23:12,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2024-11-08 16:23:13,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:23:13,429 INFO L255 TraceCheckSpWp]: Trace formula consists of 319 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 16:23:13,433 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:23:18,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 541 proven. 24 refuted. 0 times theorem prover too weak. 1059 trivial. 0 not checked. [2024-11-08 16:23:18,173 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 16:23:19,391 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 16:23:19,391 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [546339268] [2024-11-08 16:23:19,391 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [546339268] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 16:23:19,391 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1188186151] [2024-11-08 16:23:19,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:23:19,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:23:19,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:23:19,394 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 16:23:19,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-08 16:23:19,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:23:19,804 INFO L255 TraceCheckSpWp]: Trace formula consists of 319 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 16:23:19,806 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:23:22,690 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 541 proven. 24 refuted. 0 times theorem prover too weak. 1059 trivial. 0 not checked. [2024-11-08 16:23:22,690 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 16:23:23,049 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1188186151] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 16:23:23,050 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-08 16:23:23,050 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 13 [2024-11-08 16:23:23,050 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1915052466] [2024-11-08 16:23:23,050 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-08 16:23:23,051 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-08 16:23:23,051 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 16:23:23,052 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-08 16:23:23,052 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=288, Unknown=0, NotChecked=0, Total=342 [2024-11-08 16:23:23,053 INFO L87 Difference]: Start difference. First operand 247 states and 363 transitions. Second operand has 14 states, 14 states have (on average 4.0) internal successors, (56), 12 states have internal predecessors, (56), 3 states have call successors, (29), 3 states have call predecessors, (29), 4 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2024-11-08 16:23:31,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.17s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-08 16:23:34,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.82s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-08 16:23:39,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:23:43,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.49s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:24:07,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:24:13,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:24:17,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:24:21,019 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 16:24:25,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-08 16:24:29,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-08 16:24:33,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-08 16:24:34,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 16:24:34,617 INFO L93 Difference]: Finished difference Result 1223 states and 1730 transitions. [2024-11-08 16:24:34,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-08 16:24:34,618 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.0) internal successors, (56), 12 states have internal predecessors, (56), 3 states have call successors, (29), 3 states have call predecessors, (29), 4 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 189 [2024-11-08 16:24:34,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 16:24:34,626 INFO L225 Difference]: With dead ends: 1223 [2024-11-08 16:24:34,626 INFO L226 Difference]: Without dead ends: 1044 [2024-11-08 16:24:34,629 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 466 GetRequests, 407 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 903 ImplicationChecksByTransitivity, 8.0s TimeCoverageRelationStatistics Valid=829, Invalid=2831, Unknown=0, NotChecked=0, Total=3660 [2024-11-08 16:24:34,630 INFO L432 NwaCegarLoop]: 384 mSDtfsCounter, 617 mSDsluCounter, 2143 mSDsCounter, 0 mSdLazyCounter, 2125 mSolverCounterSat, 393 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 63.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 617 SdHoareTripleChecker+Valid, 2527 SdHoareTripleChecker+Invalid, 2526 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 393 IncrementalHoareTripleChecker+Valid, 2125 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 65.1s IncrementalHoareTripleChecker+Time [2024-11-08 16:24:34,630 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [617 Valid, 2527 Invalid, 2526 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [393 Valid, 2125 Invalid, 8 Unknown, 0 Unchecked, 65.1s Time] [2024-11-08 16:24:34,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1044 states. [2024-11-08 16:24:34,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1044 to 748. [2024-11-08 16:24:34,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 748 states, 470 states have (on average 1.2531914893617022) internal successors, (589), 473 states have internal predecessors, (589), 243 states have call successors, (243), 34 states have call predecessors, (243), 34 states have return successors, (243), 240 states have call predecessors, (243), 243 states have call successors, (243) [2024-11-08 16:24:34,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 1075 transitions. [2024-11-08 16:24:34,778 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 1075 transitions. Word has length 189 [2024-11-08 16:24:34,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 16:24:34,788 INFO L471 AbstractCegarLoop]: Abstraction has 748 states and 1075 transitions. [2024-11-08 16:24:34,788 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 4.0) internal successors, (56), 12 states have internal predecessors, (56), 3 states have call successors, (29), 3 states have call predecessors, (29), 4 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2024-11-08 16:24:34,788 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1075 transitions. [2024-11-08 16:24:34,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 16:24:34,791 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:24:34,791 INFO L215 NwaCegarLoop]: trace histogram [29, 29, 29, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:24:34,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2024-11-08 16:24:35,024 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-11-08 16:24:35,192 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:24:35,193 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:24:35,193 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:24:35,193 INFO L85 PathProgramCache]: Analyzing trace with hash 1342056669, now seen corresponding path program 1 times [2024-11-08 16:24:35,194 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:24:35,194 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [310160106] [2024-11-08 16:24:35,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:24:35,194 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 16:24:35,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 16:24:35,198 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 16:24:35,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_797b14a2-d08b-4b09-b051-f6d606c9aba6/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2024-11-08 16:24:36,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 16:24:36,067 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-08 16:24:36,075 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 16:27:05,132 WARN L286 SmtUtils]: Spent 8.09s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:27:12,025 WARN L286 SmtUtils]: Spent 6.89s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:27:18,855 WARN L286 SmtUtils]: Spent 6.83s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:27:26,295 WARN L286 SmtUtils]: Spent 7.44s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:27:34,375 WARN L286 SmtUtils]: Spent 8.08s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:27:41,801 WARN L286 SmtUtils]: Spent 7.42s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:27:50,052 WARN L286 SmtUtils]: Spent 8.25s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:27:58,126 WARN L286 SmtUtils]: Spent 8.07s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:28:06,212 WARN L286 SmtUtils]: Spent 8.09s 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) [2024-11-08 16:28:14,308 WARN L286 SmtUtils]: Spent 8.09s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:28:22,429 WARN L286 SmtUtils]: Spent 8.12s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:28:30,518 WARN L286 SmtUtils]: Spent 8.09s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:28:38,615 WARN L286 SmtUtils]: Spent 8.09s 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) [2024-11-08 16:28:46,757 WARN L286 SmtUtils]: Spent 8.14s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:28:54,863 WARN L286 SmtUtils]: Spent 8.11s 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) [2024-11-08 16:29:02,985 WARN L286 SmtUtils]: Spent 8.12s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:29:11,081 WARN L286 SmtUtils]: Spent 8.09s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:29:18,822 WARN L286 SmtUtils]: Spent 7.74s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:29:26,906 WARN L286 SmtUtils]: Spent 8.08s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:29:34,995 WARN L286 SmtUtils]: Spent 8.09s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:29:42,152 WARN L286 SmtUtils]: Spent 7.16s 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) [2024-11-08 16:29:50,266 WARN L286 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:29:58,362 WARN L286 SmtUtils]: Spent 8.10s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:30:06,514 WARN L286 SmtUtils]: Spent 8.15s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:30:14,610 WARN L286 SmtUtils]: Spent 8.10s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:30:22,747 WARN L286 SmtUtils]: Spent 8.14s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:30:30,860 WARN L286 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:30:38,953 WARN L286 SmtUtils]: Spent 8.09s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:30:47,138 WARN L286 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:30:54,256 WARN L286 SmtUtils]: Spent 7.12s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:31:02,403 WARN L286 SmtUtils]: Spent 8.15s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:31:10,532 WARN L286 SmtUtils]: Spent 8.13s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:31:14,578 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse8 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse9 ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (let ((.cse6 ((_ to_fp 11 53) c_currentRoundingMode .cse9)) (.cse4 ((_ to_fp 11 53) c_currentRoundingMode (fp.neg .cse8))) (.cse5 ((_ to_fp 11 53) c_currentRoundingMode (fp.neg .cse9))) (.cse0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0))) (.cse7 ((_ to_fp 11 53) c_currentRoundingMode .cse8))) (and (= c_~var_1_29~0 ((_ sign_extend 16) (_ bv25 16))) (= ((_ extract 7 0) (bvadd ((_ sign_extend 24) c_~var_1_12~0) ((_ sign_extend 24) c_~var_1_11~0) ((_ sign_extend 24) c_~var_1_10~0))) c_~var_1_9~0) (not (bvsge (bvadd ((_ zero_extend 16) c_~var_1_32~0) (bvneg (bvadd (bvneg ((_ zero_extend 16) c_~var_1_34~0)) ((_ zero_extend 16) c_~var_1_33~0)))) c_~var_1_29~0)) (= (bvadd (_ bv10 8) c_~last_1_var_1_9~0) (_ bv0 8)) (= (_ bv1 8) c_~last_1_var_1_26~0) (= c_~var_1_26~0 c_~var_1_24~0) (= (_ bv0 8) c_~var_1_22~0) (fp.leq c_~var_1_15~0 .cse0) (let ((.cse2 ((_ to_fp 11 53) c_currentRoundingMode (/ 1997.0 4.0)))) (let ((.cse1 (fp.sub c_currentRoundingMode c_~var_1_15~0 c_~var_1_16~0)) (.cse3 (fp.gt c_~var_1_17~0 .cse2))) (or (and (= c_~var_1_13~0 (fp.add c_currentRoundingMode .cse1 (fp.add c_currentRoundingMode .cse2 c_~var_1_18~0))) (not .cse3)) (and (= (fp.add c_currentRoundingMode .cse1 (fp.add c_currentRoundingMode c_~var_1_17~0 c_~var_1_18~0)) c_~var_1_13~0) .cse3)))) (or (and (fp.leq c_~var_1_18~0 .cse4) (fp.geq c_~var_1_18~0 .cse5)) (and (fp.leq c_~var_1_18~0 .cse6) (fp.geq c_~var_1_18~0 .cse7))) (= (_ bv1 8) c_~var_1_1~0) (bvsle ((_ zero_extend 24) c_~var_1_23~0) (_ bv0 32)) (= (_ bv8 32) c_~var_1_31~0) (not (bvsle ((_ sign_extend 24) c_~var_1_9~0) c_~var_1_29~0)) (= (_ bv0 32) (bvadd (_ bv5 32) c_~last_1_var_1_25~0)) (fp.geq c_~var_1_15~0 .cse7) (or (and (fp.leq c_~var_1_17~0 .cse6) (fp.geq c_~var_1_17~0 .cse7)) (and (fp.leq c_~var_1_17~0 .cse4) (fp.geq c_~var_1_17~0 .cse5))) (fp.leq c_~var_1_16~0 .cse0) (fp.geq c_~var_1_16~0 .cse7) (= (_ bv25 16) c_~last_1_var_1_5~0) (bvsle ((_ zero_extend 24) c_~var_1_24~0) (_ bv0 32)) (= c_currentRoundingMode roundNearestTiesToEven) (= c_~var_1_20~0 ((_ to_fp 8 24) c_currentRoundingMode c_~var_1_15~0))))) is different from false [2024-11-08 16:31:23,385 WARN L286 SmtUtils]: Spent 8.15s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:31:31,502 WARN L286 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:31:39,635 WARN L286 SmtUtils]: Spent 8.13s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:31:47,774 WARN L286 SmtUtils]: Spent 8.14s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:31:55,904 WARN L286 SmtUtils]: Spent 8.13s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:32:04,019 WARN L286 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:32:11,011 WARN L286 SmtUtils]: Spent 6.99s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:32:19,197 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:32:27,306 WARN L286 SmtUtils]: Spent 8.11s 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) [2024-11-08 16:32:35,400 WARN L286 SmtUtils]: Spent 8.09s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:32:43,551 WARN L286 SmtUtils]: Spent 8.15s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:32:51,758 WARN L286 SmtUtils]: Spent 8.21s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:32:59,877 WARN L286 SmtUtils]: Spent 8.12s 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) [2024-11-08 16:33:08,043 WARN L286 SmtUtils]: Spent 8.17s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:33:16,147 WARN L286 SmtUtils]: Spent 8.10s 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) [2024-11-08 16:33:24,322 WARN L286 SmtUtils]: Spent 8.17s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:33:32,451 WARN L286 SmtUtils]: Spent 8.12s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:33:40,552 WARN L286 SmtUtils]: Spent 8.10s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:33:48,656 WARN L286 SmtUtils]: Spent 8.10s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:33:56,800 WARN L286 SmtUtils]: Spent 8.14s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:34:04,928 WARN L286 SmtUtils]: Spent 8.13s 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) [2024-11-08 16:34:13,044 WARN L286 SmtUtils]: Spent 8.12s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:34:21,154 WARN L286 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:34:28,683 WARN L286 SmtUtils]: Spent 7.53s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:34:36,813 WARN L286 SmtUtils]: Spent 8.13s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:34:44,671 WARN L286 SmtUtils]: Spent 7.86s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:34:52,772 WARN L286 SmtUtils]: Spent 8.10s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:35:00,892 WARN L286 SmtUtils]: Spent 8.12s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:35:08,999 WARN L286 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:35:15,260 WARN L286 SmtUtils]: Spent 6.26s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:35:23,398 WARN L286 SmtUtils]: Spent 8.14s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:35:31,550 WARN L286 SmtUtils]: Spent 8.15s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:35:39,654 WARN L286 SmtUtils]: Spent 8.10s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 16:35:47,752 WARN L286 SmtUtils]: Spent 8.10s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)