./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-87.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-87.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd --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 983db8b9d7b8c1a6cf88f0ccf9f67454cabc986e490bff9f0d35f6b76f68db9d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 14:40:01,678 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 14:40:01,781 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-13 14:40:01,789 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 14:40:01,791 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 14:40:01,824 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 14:40:01,825 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 14:40:01,825 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 14:40:01,825 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 14:40:01,825 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 14:40:01,825 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 14:40:01,825 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 14:40:01,826 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 14:40:01,826 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 14:40:01,826 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 14:40:01,826 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 14:40:01,826 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 14:40:01,826 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 14:40:01,828 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 14:40:01,829 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 14:40:01,829 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 14:40:01,829 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 14:40:01,829 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 14:40:01,829 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 14:40:01,830 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 14:40:01,830 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 14:40:01,830 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 14:40:01,830 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 14:40:01,831 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 14:40:01,831 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 14:40:01,831 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 14:40:01,831 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 14:40:01,831 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:40:01,831 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 14:40:01,831 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 14:40:01,832 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 14:40:01,832 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 14:40:01,833 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 14:40:01,833 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 14:40:01,833 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 14:40:01,833 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 14:40:01,833 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 14:40:01,833 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd 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 -> 983db8b9d7b8c1a6cf88f0ccf9f67454cabc986e490bff9f0d35f6b76f68db9d [2024-11-13 14:40:02,164 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 14:40:02,174 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 14:40:02,181 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 14:40:02,182 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 14:40:02,182 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 14:40:02,185 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-87.i Unable to find full path for "g++" [2024-11-13 14:40:04,163 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 14:40:04,470 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 14:40:04,471 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-87.i [2024-11-13 14:40:04,481 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/data/1d120fb50/a1e07a596dbe4f118caead12a62c1ced/FLAG43249b6d5 [2024-11-13 14:40:04,497 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/data/1d120fb50/a1e07a596dbe4f118caead12a62c1ced [2024-11-13 14:40:04,499 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 14:40:04,501 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 14:40:04,502 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 14:40:04,502 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 14:40:04,507 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 14:40:04,508 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:40:04" (1/1) ... [2024-11-13 14:40:04,509 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75858a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:40:04, skipping insertion in model container [2024-11-13 14:40:04,509 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:40:04" (1/1) ... [2024-11-13 14:40:04,535 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 14:40:04,709 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_28552d35-0ffa-4db7-99d8-1a67500b16c5/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-87.i[916,929] [2024-11-13 14:40:04,842 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:40:04,857 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 14:40:04,867 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_28552d35-0ffa-4db7-99d8-1a67500b16c5/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-87.i[916,929] [2024-11-13 14:40:04,911 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:40:04,932 INFO L204 MainTranslator]: Completed translation [2024-11-13 14:40:04,933 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:40:04 WrapperNode [2024-11-13 14:40:04,933 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 14:40:04,934 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 14:40:04,934 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 14:40:04,934 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 14:40:04,942 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:40:04" (1/1) ... [2024-11-13 14:40:04,954 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:40:04" (1/1) ... [2024-11-13 14:40:05,032 INFO L138 Inliner]: procedures = 26, calls = 47, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 215 [2024-11-13 14:40:05,032 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 14:40:05,033 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 14:40:05,033 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 14:40:05,033 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 14:40:05,049 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:40:04" (1/1) ... [2024-11-13 14:40:05,050 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:40:04" (1/1) ... [2024-11-13 14:40:05,060 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:40:04" (1/1) ... [2024-11-13 14:40:05,102 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]. [2024-11-13 14:40:05,102 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:40:04" (1/1) ... [2024-11-13 14:40:05,102 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:40:04" (1/1) ... [2024-11-13 14:40:05,127 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:40:04" (1/1) ... [2024-11-13 14:40:05,136 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:40:04" (1/1) ... [2024-11-13 14:40:05,142 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:40:04" (1/1) ... [2024-11-13 14:40:05,148 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:40:04" (1/1) ... [2024-11-13 14:40:05,161 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 14:40:05,161 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 14:40:05,161 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 14:40:05,162 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 14:40:05,164 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:40:04" (1/1) ... [2024-11-13 14:40:05,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:40:05,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:40:05,202 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 14:40:05,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 14:40:05,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 14:40:05,231 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 14:40:05,231 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 14:40:05,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 14:40:05,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 14:40:05,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 14:40:05,352 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 14:40:05,355 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 14:40:05,960 INFO L? ?]: Removed 32 outVars from TransFormulas that were not future-live. [2024-11-13 14:40:05,961 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 14:40:05,975 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 14:40:05,975 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 14:40:05,976 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:40:05 BoogieIcfgContainer [2024-11-13 14:40:05,976 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 14:40:05,978 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 14:40:05,978 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 14:40:05,984 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 14:40:05,985 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 02:40:04" (1/3) ... [2024-11-13 14:40:05,986 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45462a3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:40:05, skipping insertion in model container [2024-11-13 14:40:05,986 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:40:04" (2/3) ... [2024-11-13 14:40:05,986 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45462a3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:40:05, skipping insertion in model container [2024-11-13 14:40:05,986 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:40:05" (3/3) ... [2024-11-13 14:40:05,988 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-87.i [2024-11-13 14:40:06,008 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 14:40:06,011 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount100_file-87.i that has 2 procedures, 92 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-13 14:40:06,105 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 14:40:06,126 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;@60afbe55, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 14:40:06,127 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-13 14:40:06,133 INFO L276 IsEmpty]: Start isEmpty. Operand has 92 states, 55 states have (on average 1.3636363636363635) internal successors, (75), 56 states have internal predecessors, (75), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-13 14:40:06,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 14:40:06,154 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:40:06,155 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:40:06,156 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:40:06,162 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:40:06,164 INFO L85 PathProgramCache]: Analyzing trace with hash 2131708773, now seen corresponding path program 1 times [2024-11-13 14:40:06,172 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:40:06,173 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [185942998] [2024-11-13 14:40:06,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:40:06,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:40:06,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,690 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:40:06,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,705 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:40:06,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:40:06,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:40:06,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,736 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:40:06,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,745 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-11-13 14:40:06,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:40:06,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,767 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-11-13 14:40:06,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,779 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:40:06,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-13 14:40:06,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:40:06,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-13 14:40:06,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,814 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:40:06,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 14:40:06,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:40:06,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,836 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-13 14:40:06,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,841 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:40:06,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-13 14:40:06,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,852 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:40:06,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:40:06,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-13 14:40:06,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,867 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:40:06,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,874 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-13 14:40:06,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:40:06,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,894 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-13 14:40:06,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:40:06,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-13 14:40:06,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:40:06,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-13 14:40:06,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,923 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:40:06,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-13 14:40:06,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:40:06,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-13 14:40:06,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:40:06,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:06,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-11-13 14:40:06,956 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:40:06,956 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [185942998] [2024-11-13 14:40:06,957 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [185942998] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:40:06,957 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:40:06,957 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 14:40:06,959 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [899534803] [2024-11-13 14:40:06,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:40:06,965 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-13 14:40:06,965 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:40:06,991 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-13 14:40:06,991 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 14:40:06,994 INFO L87 Difference]: Start difference. First operand has 92 states, 55 states have (on average 1.3636363636363635) internal successors, (75), 56 states have internal predecessors, (75), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 2 states have call successors, (34) [2024-11-13 14:40:07,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:40:07,032 INFO L93 Difference]: Finished difference Result 177 states and 314 transitions. [2024-11-13 14:40:07,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 14:40:07,034 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 2 states have call successors, (34) Word has length 213 [2024-11-13 14:40:07,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:40:07,078 INFO L225 Difference]: With dead ends: 177 [2024-11-13 14:40:07,078 INFO L226 Difference]: Without dead ends: 88 [2024-11-13 14:40:07,082 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 14:40:07,086 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 [2024-11-13 14:40:07,087 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] [2024-11-13 14:40:07,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2024-11-13 14:40:07,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 88. [2024-11-13 14:40:07,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 52 states have (on average 1.3076923076923077) internal successors, (68), 52 states have internal predecessors, (68), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-13 14:40:07,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 136 transitions. [2024-11-13 14:40:07,138 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 136 transitions. Word has length 213 [2024-11-13 14:40:07,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:40:07,139 INFO L471 AbstractCegarLoop]: Abstraction has 88 states and 136 transitions. [2024-11-13 14:40:07,139 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 2 states have call successors, (34) [2024-11-13 14:40:07,139 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 136 transitions. [2024-11-13 14:40:07,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 14:40:07,144 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:40:07,145 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:40:07,145 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-13 14:40:07,145 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:40:07,146 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:40:07,146 INFO L85 PathProgramCache]: Analyzing trace with hash -376051555, now seen corresponding path program 1 times [2024-11-13 14:40:07,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:40:07,146 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818648186] [2024-11-13 14:40:07,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:40:07,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:40:07,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:40:08,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,441 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:40:08,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,445 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:40:08,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,451 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:40:08,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:40:08,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,462 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-11-13 14:40:08,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:40:08,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-11-13 14:40:08,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:40:08,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,484 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-13 14:40:08,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:40:08,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-13 14:40:08,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:40:08,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 14:40:08,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,508 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:40:08,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,511 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-13 14:40:08,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,561 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:40:08,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-13 14:40:08,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,580 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:40:08,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:40:08,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-13 14:40:08,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:40:08,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-13 14:40:08,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:40:08,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-13 14:40:08,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,659 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:40:08,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,669 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-13 14:40:08,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:40:08,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,687 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-13 14:40:08,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,700 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:40:08,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,712 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-13 14:40:08,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:40:08,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,728 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-13 14:40:08,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,739 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:40:08,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:08,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 45 proven. 54 refuted. 0 times theorem prover too weak. 2145 trivial. 0 not checked. [2024-11-13 14:40:08,762 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:40:08,762 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [818648186] [2024-11-13 14:40:08,762 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [818648186] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:40:08,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [589636304] [2024-11-13 14:40:08,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:40:08,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:40:08,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:40:08,766 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:40:08,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-13 14:40:09,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:09,091 INFO L255 TraceCheckSpWp]: Trace formula consists of 508 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 14:40:09,107 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:40:09,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 1143 proven. 54 refuted. 0 times theorem prover too weak. 1047 trivial. 0 not checked. [2024-11-13 14:40:09,642 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:40:10,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 45 proven. 54 refuted. 0 times theorem prover too weak. 2145 trivial. 0 not checked. [2024-11-13 14:40:10,159 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [589636304] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:40:10,159 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:40:10,160 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2024-11-13 14:40:10,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [106020070] [2024-11-13 14:40:10,160 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:40:10,162 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-13 14:40:10,162 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:40:10,163 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-13 14:40:10,163 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 14:40:10,164 INFO L87 Difference]: Start difference. First operand 88 states and 136 transitions. Second operand has 7 states, 7 states have (on average 7.857142857142857) internal successors, (55), 7 states have internal predecessors, (55), 2 states have call successors, (52), 2 states have call predecessors, (52), 4 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) [2024-11-13 14:40:10,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:40:10,610 INFO L93 Difference]: Finished difference Result 181 states and 276 transitions. [2024-11-13 14:40:10,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-13 14:40:10,611 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.857142857142857) internal successors, (55), 7 states have internal predecessors, (55), 2 states have call successors, (52), 2 states have call predecessors, (52), 4 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) Word has length 213 [2024-11-13 14:40:10,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:40:10,614 INFO L225 Difference]: With dead ends: 181 [2024-11-13 14:40:10,614 INFO L226 Difference]: Without dead ends: 96 [2024-11-13 14:40:10,615 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 500 GetRequests, 490 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-13 14:40:10,616 INFO L432 NwaCegarLoop]: 97 mSDtfsCounter, 63 mSDsluCounter, 123 mSDsCounter, 0 mSdLazyCounter, 187 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 77 SdHoareTripleChecker+Valid, 220 SdHoareTripleChecker+Invalid, 192 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 187 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-13 14:40:10,617 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [77 Valid, 220 Invalid, 192 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 187 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-13 14:40:10,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2024-11-13 14:40:10,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 92. [2024-11-13 14:40:10,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 55 states have (on average 1.2727272727272727) internal successors, (70), 55 states have internal predecessors, (70), 34 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-13 14:40:10,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 138 transitions. [2024-11-13 14:40:10,661 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 138 transitions. Word has length 213 [2024-11-13 14:40:10,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:40:10,665 INFO L471 AbstractCegarLoop]: Abstraction has 92 states and 138 transitions. [2024-11-13 14:40:10,666 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.857142857142857) internal successors, (55), 7 states have internal predecessors, (55), 2 states have call successors, (52), 2 states have call predecessors, (52), 4 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) [2024-11-13 14:40:10,666 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 138 transitions. [2024-11-13 14:40:10,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 14:40:10,674 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:40:10,674 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:40:10,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-13 14:40:10,875 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:40:10,875 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:40:10,876 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:40:10,876 INFO L85 PathProgramCache]: Analyzing trace with hash -1964399457, now seen corresponding path program 1 times [2024-11-13 14:40:10,876 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:40:10,876 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [403634450] [2024-11-13 14:40:10,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:40:10,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:40:11,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,625 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:40:12,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:40:12,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:40:12,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,636 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:40:12,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,648 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:40:12,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,652 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-11-13 14:40:12,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:40:12,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,658 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-11-13 14:40:12,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:40:12,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,664 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-13 14:40:12,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,667 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:40:12,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-13 14:40:12,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:40:12,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,678 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 14:40:12,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:40:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,725 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-13 14:40:12,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,733 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:40:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,741 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-13 14:40:12,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,747 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:40:12,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:40:12,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-13 14:40:12,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:40:12,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-13 14:40:12,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:40:12,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-13 14:40:12,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,787 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:40:12,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,792 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-13 14:40:12,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,797 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:40:12,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-13 14:40:12,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:40:12,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-13 14:40:12,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:40:12,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-13 14:40:12,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,845 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:40:12,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:12,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 132 proven. 60 refuted. 0 times theorem prover too weak. 2052 trivial. 0 not checked. [2024-11-13 14:40:12,853 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:40:12,853 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [403634450] [2024-11-13 14:40:12,853 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [403634450] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:40:12,853 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1120179449] [2024-11-13 14:40:12,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:40:12,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:40:12,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:40:12,859 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:40:12,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-13 14:40:13,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:13,132 INFO L255 TraceCheckSpWp]: Trace formula consists of 507 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 14:40:13,143 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:40:13,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 1229 proven. 60 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-13 14:40:13,728 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:40:14,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 132 proven. 63 refuted. 0 times theorem prover too weak. 2049 trivial. 0 not checked. [2024-11-13 14:40:14,459 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1120179449] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:40:14,459 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:40:14,459 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 10, 10] total 18 [2024-11-13 14:40:14,460 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1749182604] [2024-11-13 14:40:14,460 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:40:14,461 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-11-13 14:40:14,461 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:40:14,462 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-11-13 14:40:14,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=230, Unknown=0, NotChecked=0, Total=306 [2024-11-13 14:40:14,463 INFO L87 Difference]: Start difference. First operand 92 states and 138 transitions. Second operand has 18 states, 18 states have (on average 4.0) internal successors, (72), 18 states have internal predecessors, (72), 4 states have call successors, (55), 3 states have call predecessors, (55), 7 states have return successors, (57), 4 states have call predecessors, (57), 4 states have call successors, (57) [2024-11-13 14:40:16,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:40:16,092 INFO L93 Difference]: Finished difference Result 304 states and 442 transitions. [2024-11-13 14:40:16,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-13 14:40:16,093 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 4.0) internal successors, (72), 18 states have internal predecessors, (72), 4 states have call successors, (55), 3 states have call predecessors, (55), 7 states have return successors, (57), 4 states have call predecessors, (57), 4 states have call successors, (57) Word has length 213 [2024-11-13 14:40:16,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:40:16,100 INFO L225 Difference]: With dead ends: 304 [2024-11-13 14:40:16,100 INFO L226 Difference]: Without dead ends: 215 [2024-11-13 14:40:16,101 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 517 GetRequests, 485 SyntacticMatches, 1 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 201 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=282, Invalid=774, Unknown=0, NotChecked=0, Total=1056 [2024-11-13 14:40:16,102 INFO L432 NwaCegarLoop]: 117 mSDtfsCounter, 465 mSDsluCounter, 551 mSDsCounter, 0 mSdLazyCounter, 750 mSolverCounterSat, 354 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 481 SdHoareTripleChecker+Valid, 668 SdHoareTripleChecker+Invalid, 1104 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 354 IncrementalHoareTripleChecker+Valid, 750 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2024-11-13 14:40:16,103 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [481 Valid, 668 Invalid, 1104 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [354 Valid, 750 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2024-11-13 14:40:16,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states. [2024-11-13 14:40:16,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 184. [2024-11-13 14:40:16,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 184 states, 110 states have (on average 1.2272727272727273) internal successors, (135), 111 states have internal predecessors, (135), 66 states have call successors, (66), 7 states have call predecessors, (66), 7 states have return successors, (66), 65 states have call predecessors, (66), 66 states have call successors, (66) [2024-11-13 14:40:16,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 267 transitions. [2024-11-13 14:40:16,144 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 267 transitions. Word has length 213 [2024-11-13 14:40:16,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:40:16,144 INFO L471 AbstractCegarLoop]: Abstraction has 184 states and 267 transitions. [2024-11-13 14:40:16,145 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 4.0) internal successors, (72), 18 states have internal predecessors, (72), 4 states have call successors, (55), 3 states have call predecessors, (55), 7 states have return successors, (57), 4 states have call predecessors, (57), 4 states have call successors, (57) [2024-11-13 14:40:16,145 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 267 transitions. [2024-11-13 14:40:16,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 14:40:16,148 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:40:16,148 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:40:16,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-13 14:40:16,351 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:40:16,352 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:40:16,352 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:40:16,352 INFO L85 PathProgramCache]: Analyzing trace with hash 336423133, now seen corresponding path program 1 times [2024-11-13 14:40:16,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:40:16,352 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1062373332] [2024-11-13 14:40:16,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:40:16,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:40:16,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 14:40:16,709 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1419526379] [2024-11-13 14:40:16,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:40:16,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:40:16,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:40:16,716 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:40:16,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-13 14:40:17,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:40:17,022 INFO L255 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 14:40:17,030 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:40:25,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 1693 proven. 303 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-13 14:40:25,237 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:40:39,480 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse13 (= (mod c_~var_1_22~0 c_~var_1_5~0) 0)) (.cse17 (+ c_~var_1_5~0 1)) (.cse8 (div c_~var_1_22~0 c_~var_1_5~0)) (.cse0 (+ |c_ULTIMATE.start_step_~stepLocal_0~0#1| 1))) (let ((.cse6 (forall ((~var_1_6~0 Int)) (or (< |c_ULTIMATE.start_step_~stepLocal_0~0#1| (div c_~var_1_22~0 ~var_1_6~0)) (< c_~var_1_5~0 ~var_1_6~0) (< ~var_1_6~0 0)))) (.cse2 (< c_~var_1_22~0 0)) (.cse4 (forall ((~var_1_6~0 Int)) (let ((.cse31 (div c_~var_1_22~0 ~var_1_6~0))) (or (< .cse0 .cse31) (= .cse31 .cse0) (< 0 (+ ~var_1_6~0 1)))))) (.cse9 (forall ((~var_1_6~0 Int)) (let ((.cse30 (div c_~var_1_22~0 ~var_1_6~0))) (or (< .cse0 .cse30) (< c_~var_1_5~0 ~var_1_6~0) (= .cse30 .cse0))))) (.cse12 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< |c_ULTIMATE.start_step_~stepLocal_0~0#1| (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (< ~var_1_6~0 0)))) (.cse7 (< 0 (+ c_~var_1_22~0 1))) (.cse21 (< .cse0 .cse8)) (.cse19 (< 0 .cse17)) (.cse5 (< c_~var_1_5~0 0)) (.cse10 (not .cse13)) (.cse11 (< |c_ULTIMATE.start_step_~stepLocal_0~0#1| .cse8)) (.cse14 (= |c_ULTIMATE.start_step_~stepLocal_0~0#1| .cse8)) (.cse16 (< |c_ULTIMATE.start_step_~stepLocal_0~0#1| (+ .cse8 1)))) (and (forall ((~var_1_6~0 Int)) (let ((.cse1 (div c_~var_1_22~0 ~var_1_6~0))) (or (< .cse0 .cse1) (< c_~var_1_5~0 ~var_1_6~0) (= .cse1 .cse0) (< 0 (+ ~var_1_6~0 1))))) (or (forall ((~var_1_6~0 Int)) (or (< |c_ULTIMATE.start_step_~stepLocal_0~0#1| (div c_~var_1_22~0 ~var_1_6~0)) (< c_~var_1_5~0 ~var_1_6~0))) .cse2) (forall ((~var_1_6~0 Int)) (let ((.cse3 (div c_~var_1_22~0 ~var_1_6~0))) (or (< .cse0 .cse3) (< c_~var_1_5~0 ~var_1_6~0) (= .cse3 .cse0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0))))) (or (and .cse4 (or (forall ((~var_1_6~0 Int)) (or (< |c_ULTIMATE.start_step_~stepLocal_0~0#1| (div c_~var_1_22~0 ~var_1_6~0)) (< 0 (+ ~var_1_6~0 1)))) .cse2)) .cse5) (or .cse2 .cse6) (or .cse7 (forall ((~var_1_6~0 Int)) (or (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)) (< 0 (+ ~var_1_6~0 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (or (and (<= .cse0 .cse8) .cse6) .cse2) (or .cse2 .cse9) (or .cse7 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< |c_ULTIMATE.start_step_~stepLocal_0~0#1| (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (forall ((~var_1_6~0 Int)) (or (< |c_ULTIMATE.start_step_~stepLocal_0~0#1| (div c_~var_1_22~0 ~var_1_6~0)) (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< ~var_1_6~0 0))) (or .cse5 .cse10 .cse4) (or .cse5 (let ((.cse15 (and (forall ((~var_1_6~0 Int)) (or (< |c_ULTIMATE.start_step_~stepLocal_0~0#1| (div c_~var_1_22~0 ~var_1_6~0)) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< ~var_1_6~0 0))) (forall ((~var_1_6~0 Int)) (or (< ~var_1_6~0 .cse17) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0))))))) (and (or .cse10 .cse11 .cse12) (or .cse10 .cse11) (or .cse7 .cse13 .cse12) (or (and .cse14 .cse12) .cse11) (or .cse15 .cse16) (or .cse15 .cse11 .cse2) (or .cse15 .cse10 .cse11)))) (forall ((~var_1_6~0 Int)) (or (< |c_ULTIMATE.start_step_~stepLocal_0~0#1| (div c_~var_1_22~0 ~var_1_6~0)) (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< |c_ULTIMATE.start_step_~stepLocal_0~0#1| (+ (div c_~var_1_22~0 ~var_1_6~0) 1)))) (or (forall ((~var_1_6~0 Int)) (or (< |c_ULTIMATE.start_step_~stepLocal_0~0#1| (div c_~var_1_22~0 ~var_1_6~0)) (< c_~var_1_5~0 ~var_1_6~0) (< 0 (+ ~var_1_6~0 1)))) .cse2) (forall ((~var_1_6~0 Int)) (let ((.cse18 (div c_~var_1_22~0 ~var_1_6~0))) (or (< |c_ULTIMATE.start_step_~stepLocal_0~0#1| .cse18) (< c_~var_1_5~0 ~var_1_6~0) (= .cse18 |c_ULTIMATE.start_step_~stepLocal_0~0#1|) (< ~var_1_6~0 0)))) (or .cse19 .cse9) (or .cse19 (and (or .cse7 .cse13 .cse4) .cse9)) (forall ((~var_1_6~0 Int)) (or (< |c_ULTIMATE.start_step_~stepLocal_0~0#1| (div c_~var_1_22~0 ~var_1_6~0)) (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (or .cse5 (forall ((~var_1_6~0 Int)) (let ((.cse20 (div c_~var_1_22~0 ~var_1_6~0))) (or (< |c_ULTIMATE.start_step_~stepLocal_0~0#1| .cse20) (< c_~var_1_5~0 ~var_1_6~0) (= .cse20 |c_ULTIMATE.start_step_~stepLocal_0~0#1|))))) (or .cse21 (let ((.cse23 (= .cse8 .cse0)) (.cse22 (forall ((~var_1_6~0 Int)) (or (< |c_ULTIMATE.start_step_~stepLocal_0~0#1| (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (< ~var_1_6~0 0))))) (and (or (and (or .cse22 .cse23) (or .cse7 .cse13 .cse22)) .cse19) (or .cse23 (and (or .cse10 .cse22) (or .cse22 .cse16))) (or .cse10 .cse23) .cse12 (or .cse13 .cse22 .cse16) (or .cse7 .cse19 .cse13)))) (or (forall ((~var_1_6~0 Int)) (or (< |c_ULTIMATE.start_step_~stepLocal_0~0#1| (div c_~var_1_22~0 ~var_1_6~0)) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)))) .cse5) (or .cse7 (let ((.cse27 (forall ((~var_1_6~0 Int)) (or (< |c_ULTIMATE.start_step_~stepLocal_0~0#1| (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0))))) (let ((.cse26 (forall ((~var_1_6~0 Int)) (or (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0)))) (.cse25 (forall ((~var_1_6~0 Int)) (or (< ~var_1_6~0 .cse17) (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0)))) (.cse24 (or .cse16 .cse27)) (.cse28 (or .cse14 .cse27))) (and (or (and .cse24 (or .cse25 .cse16) (or .cse19 (and (or .cse26 .cse21) (or .cse21 .cse27)))) .cse13) (or (and .cse25 .cse27 (or .cse26 .cse19)) .cse10 .cse11) (or .cse11 (and .cse28 (or .cse25 (and .cse10 .cse14 (<= 0 c_~var_1_5~0))) (or .cse10 .cse27) (or .cse19 .cse27))) (or .cse5 (let ((.cse29 (forall ((~var_1_6~0 Int)) (or (< ~var_1_6~0 .cse17) (= (mod c_~var_1_22~0 ~var_1_6~0) 0))))) (and (or (and .cse24 (or .cse16 .cse29)) .cse13) (or (and .cse28 (or .cse14 .cse29)) .cse11) (or .cse10 .cse11 (and .cse27 .cse29))))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< |c_ULTIMATE.start_step_~stepLocal_0~0#1| (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0)))))))))) is different from false [2024-11-13 14:40:45,888 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (+ c_~var_1_25~0 c_~var_1_22~0 1)) (.cse15 (+ c_~var_1_5~0 1)) (.cse17 (= (mod c_~var_1_22~0 c_~var_1_5~0) 0)) (.cse0 (+ c_~var_1_25~0 c_~var_1_22~0)) (.cse2 (div c_~var_1_22~0 c_~var_1_5~0))) (let ((.cse13 (< .cse0 (+ .cse2 1))) (.cse9 (< .cse0 .cse2)) (.cse3 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)) (< ~var_1_6~0 0)))) (.cse4 (< c_~var_1_22~0 0)) (.cse19 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0))))) (.cse11 (not .cse17)) (.cse16 (< c_~var_1_5~0 0)) (.cse20 (forall ((~var_1_6~0 Int)) (or (< 0 (+ ~var_1_6~0 1)) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0))))) (.cse5 (< 0 (+ c_~var_1_22~0 1))) (.cse8 (< 0 .cse15)) (.cse18 (< .cse1 .cse2))) (and (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (< ~var_1_6~0 0))) (or (and (<= .cse1 .cse2) .cse3) .cse4) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)))) (or .cse5 (let ((.cse12 (forall ((~var_1_6~0 Int)) (or (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0))))) (let ((.cse6 (or .cse9 .cse12)) (.cse7 (forall ((~var_1_6~0 Int)) (or (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0)))) (.cse10 (forall ((~var_1_6~0 Int)) (or (< ~var_1_6~0 .cse15) (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0))))) (and (or (and .cse6 (or .cse7 .cse8 .cse9) (or .cse9 .cse10)) .cse11) (or (and (<= .cse0 .cse2) (or .cse8 .cse9)) .cse10) (or .cse11 .cse9 .cse12) (or .cse13 .cse12) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0))) (or (let ((.cse14 (forall ((~var_1_6~0 Int)) (or (< ~var_1_6~0 .cse15) (= (mod c_~var_1_22~0 ~var_1_6~0) 0))))) (and (or .cse11 (and .cse6 (or .cse9 .cse14))) (or .cse13 .cse14))) .cse16) (or .cse17 (and (or .cse8 (and (or .cse18 .cse12) (or .cse7 .cse18))) (or .cse10 .cse13))) (or .cse8 .cse9 .cse12))))) (or .cse8 .cse19) (or (forall ((~var_1_6~0 Int)) (or (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)))) .cse16) (or (forall ((~var_1_6~0 Int)) (or (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (< ~var_1_6~0 0))) .cse13) (or .cse16 .cse13) (or .cse5 (forall ((~var_1_6~0 Int)) (or (< .cse1 (div c_~var_1_22~0 ~var_1_6~0)) (< 0 (+ ~var_1_6~0 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (or .cse11 .cse9) (or .cse8 (and (or .cse5 .cse17 .cse20) .cse19)) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)))) (or .cse3 .cse4) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)))) (or .cse4 .cse19) (or .cse5 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)) (< ~var_1_6~0 0))) (or .cse16 .cse11 .cse20) (or .cse16 .cse20) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< 0 (+ ~var_1_6~0 1)) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)))) (or .cse5 .cse8 .cse17 .cse18)))) is different from false [2024-11-13 14:41:02,929 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse24 (mod c_~var_1_28~0 65536)) (.cse5 (mod c_~var_1_8~0 256)) (.cse12 (div c_~var_1_22~0 c_~var_1_5~0))) (let ((.cse49 (+ .cse12 1)) (.cse7 (+ c_~var_1_22~0 .cse5)) (.cse37 (+ c_~var_1_5~0 1)) (.cse16 (= (mod c_~var_1_22~0 c_~var_1_5~0) 0)) (.cse11 (+ c_~var_1_22~0 1 .cse5)) (.cse0 (+ .cse24 c_~var_1_22~0))) (let ((.cse1 (forall ((~var_1_6~0 Int)) (or (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (< 0 (+ ~var_1_6~0 1))))) (.cse4 (mod c_~var_1_28~0 4294967296)) (.cse19 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536))))) (.cse23 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (< ~var_1_6~0 0)))) (.cse17 (< .cse11 .cse12)) (.cse6 (< 0 (+ c_~var_1_22~0 1))) (.cse3 (not .cse16)) (.cse14 (< 0 .cse37)) (.cse10 (< .cse7 .cse12)) (.cse9 (< c_~var_1_22~0 0)) (.cse18 (< .cse7 .cse49)) (.cse22 (+ .cse24 c_~var_1_22~0 1)) (.cse21 (forall ((~var_1_6~0 Int)) (or (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1))))) (.cse2 (< c_~var_1_5~0 0))) (and (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65537)))) (or .cse1 .cse2) (or .cse1 .cse2 .cse3) (or (< .cse4 (+ 1 .cse5)) (let ((.cse8 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse7 (div c_~var_1_22~0 ~var_1_6~0)) (< ~var_1_6~0 0)))) (.cse13 (forall ((~var_1_6~0 Int)) (or (< 0 (+ ~var_1_6~0 1)) (< .cse7 (div c_~var_1_22~0 ~var_1_6~0))))) (.cse15 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse7 (div c_~var_1_22~0 ~var_1_6~0)))))) (and (or .cse6 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse7 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< 0 (+ ~var_1_6~0 1)) (< .cse7 (div c_~var_1_22~0 ~var_1_6~0)))) (or .cse8 .cse9) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse7 (div c_~var_1_22~0 ~var_1_6~0)) (< ~var_1_6~0 0))) (or .cse10 .cse3) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse7 (div c_~var_1_22~0 ~var_1_6~0)))) (or .cse9 (and .cse8 (<= .cse11 .cse12))) (or .cse13 .cse2) (or .cse14 .cse15) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse7 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)))) (or .cse6 .cse14 .cse16 .cse17) (or .cse13 .cse2 .cse3) (or .cse6 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse7 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (or (forall ((~var_1_6~0 Int)) (or (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)) (< .cse7 (div c_~var_1_22~0 ~var_1_6~0)))) .cse2) (or .cse14 (and .cse15 (or .cse6 .cse13 .cse16))) (or .cse18 (forall ((~var_1_6~0 Int)) (or (< .cse7 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (< ~var_1_6~0 0)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)) (< .cse7 (div c_~var_1_22~0 ~var_1_6~0)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse7 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (< ~var_1_6~0 0))) (or .cse9 .cse15) (or .cse6 (forall ((~var_1_6~0 Int)) (or (< 0 (+ ~var_1_6~0 1)) (< .cse11 (div c_~var_1_22~0 ~var_1_6~0)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (or .cse18 .cse2)))) (or .cse19 .cse9) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65537)) (< ~var_1_6~0 0))) (or (let ((.cse20 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)))))) (and .cse1 (or .cse6 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)))) (or .cse6 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (or .cse20 .cse9) .cse21 (forall ((~var_1_6~0 Int)) (or (< 0 (+ ~var_1_6~0 1)) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)))) (or .cse6 (forall ((~var_1_6~0 Int)) (or (< .cse22 (div c_~var_1_22~0 ~var_1_6~0)) (< 0 (+ ~var_1_6~0 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)) (< ~var_1_6~0 0))) (forall ((~var_1_6~0 Int)) (or (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)))) (or .cse20 .cse14) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (< ~var_1_6~0 0))))) (< .cse5 .cse4)) (or .cse19 .cse14) (or .cse6 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65537)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (or .cse3 (< .cse0 (+ 65536 .cse12))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (< 0 (+ ~var_1_6~0 1)))) (or .cse23 .cse9) (or .cse9 (and .cse23 (<= .cse0 (+ .cse12 65535)))) (or (< 32767 .cse24) (let ((.cse26 (< .cse22 .cse12)) (.cse28 (forall ((~var_1_6~0 Int)) (let ((.cse52 (div c_~var_1_22~0 ~var_1_6~0))) (or (< 0 (+ ~var_1_6~0 1)) (< .cse0 .cse52) (< .cse7 .cse52))))) (.cse27 (forall ((~var_1_6~0 Int)) (let ((.cse51 (div c_~var_1_22~0 ~var_1_6~0))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 .cse51) (< .cse7 .cse51))))) (.cse46 (forall ((~var_1_6~0 Int)) (let ((.cse50 (div c_~var_1_22~0 ~var_1_6~0))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 .cse50) (< .cse7 .cse50) (< ~var_1_6~0 0))))) (.cse33 (< .cse0 .cse12)) (.cse25 (< .cse0 .cse49))) (and (or .cse25 .cse18 .cse2) (or .cse26 .cse14 .cse16 .cse17) (or (and .cse27 (or .cse28 .cse16)) .cse14) (forall ((~var_1_6~0 Int)) (let ((.cse29 (+ (div c_~var_1_22~0 ~var_1_6~0) 1))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 .cse29) (< .cse7 .cse29)))) (forall ((~var_1_6~0 Int)) (let ((.cse30 (div c_~var_1_22~0 ~var_1_6~0))) (or (< c_~var_1_5~0 ~var_1_6~0) (< 0 (+ ~var_1_6~0 1)) (< .cse0 .cse30) (< .cse7 .cse30)))) (or .cse6 (let ((.cse35 (forall ((~var_1_6~0 Int)) (let ((.cse39 (+ (div c_~var_1_22~0 ~var_1_6~0) 1))) (or (< .cse0 .cse39) (< .cse7 .cse39) (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0)))))) (let ((.cse34 (forall ((~var_1_6~0 Int)) (or (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0)))) (.cse31 (or .cse10 .cse35 .cse33)) (.cse32 (forall ((~var_1_6~0 Int)) (or (< ~var_1_6~0 .cse37) (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0))))) (and (or (and .cse31 (or .cse10 .cse32 .cse33) (or .cse10 .cse34 .cse14 .cse33)) .cse3) (or .cse16 (and (or (and (or .cse35 .cse26 .cse17) (or .cse34 .cse26 .cse17)) .cse14) (or .cse25 .cse18 .cse32))) (or .cse35 .cse25 .cse18) (or .cse10 .cse35 .cse3 .cse33) (or .cse10 .cse35 .cse14 .cse33) (or .cse2 (let ((.cse36 (forall ((~var_1_6~0 Int)) (or (< ~var_1_6~0 .cse37) (= (mod c_~var_1_22~0 ~var_1_6~0) 0))))) (and (or .cse25 .cse18 .cse36) (or (and .cse31 (or .cse10 .cse33 .cse36)) .cse3)))) (forall ((~var_1_6~0 Int)) (let ((.cse38 (+ (div c_~var_1_22~0 ~var_1_6~0) 1))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 .cse38) (< .cse7 .cse38) (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0)))) (or .cse32 (and (or .cse10 .cse14 .cse33) (or .cse25 .cse18))))))) (or .cse28 .cse2) (forall ((~var_1_6~0 Int)) (let ((.cse40 (div c_~var_1_22~0 ~var_1_6~0))) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse0 .cse40) (< .cse7 .cse40)))) (forall ((~var_1_6~0 Int)) (let ((.cse41 (+ (div c_~var_1_22~0 ~var_1_6~0) 1))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 .cse41) (< .cse7 .cse41) (< ~var_1_6~0 0)))) (forall ((~var_1_6~0 Int)) (let ((.cse42 (div c_~var_1_22~0 ~var_1_6~0))) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse0 .cse42) (< .cse7 .cse42) (< ~var_1_6~0 0)))) (or .cse6 (forall ((~var_1_6~0 Int)) (let ((.cse43 (+ (div c_~var_1_22~0 ~var_1_6~0) 1))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 .cse43) (< .cse7 .cse43) (= (mod c_~var_1_22~0 ~var_1_6~0) 0))))) (or .cse6 (forall ((~var_1_6~0 Int)) (let ((.cse44 (div c_~var_1_22~0 ~var_1_6~0))) (or (< .cse22 .cse44) (< 0 (+ ~var_1_6~0 1)) (< .cse11 .cse44) (= (mod c_~var_1_22~0 ~var_1_6~0) 0))))) (or .cse27 .cse9) (or .cse28 .cse2 .cse3) (forall ((~var_1_6~0 Int)) (let ((.cse45 (div c_~var_1_22~0 ~var_1_6~0))) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)) (< .cse0 .cse45) (< .cse7 .cse45)))) (or .cse10 .cse3 .cse33) (or .cse46 .cse9) (or (forall ((~var_1_6~0 Int)) (let ((.cse47 (div c_~var_1_22~0 ~var_1_6~0))) (or (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)) (< .cse0 .cse47) (< .cse7 .cse47)))) .cse2) (or .cse14 .cse27) (or (and .cse46 (or .cse10 .cse33)) .cse9) (or (forall ((~var_1_6~0 Int)) (let ((.cse48 (+ (div c_~var_1_22~0 ~var_1_6~0) 1))) (or (< .cse0 .cse48) (< .cse7 .cse48) (< ~var_1_6~0 0)))) .cse25 .cse18)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< ~var_1_6~0 0))) (or .cse2 (< .cse0 (+ .cse12 65537))) (or .cse21 .cse2))))) is different from false [2024-11-13 14:41:17,520 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse27 (mod c_~var_1_8~0 256))) (let ((.cse3 (mod c_~var_1_28~0 65536)) (.cse10 (+ c_~var_1_22~0 .cse27)) (.cse7 (= (mod c_~var_1_22~0 c_~var_1_5~0) 0)) (.cse19 (+ c_~var_1_22~0 1 .cse27)) (.cse5 (div c_~var_1_22~0 c_~var_1_5~0))) (let ((.cse8 (< .cse19 .cse5)) (.cse22 (not .cse7)) (.cse21 (< .cse10 .cse5)) (.cse1 (< c_~var_1_22~0 0)) (.cse2 (< 0 (+ c_~var_1_22~0 1))) (.cse4 (+ .cse3 c_~var_1_22~0 1)) (.cse6 (< 0 (+ c_~var_1_5~0 1))) (.cse26 (mod c_~var_1_28~0 4294967296)) (.cse0 (+ .cse3 c_~var_1_22~0))) (and (forall ((~var_1_6~0 Int)) (or (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (< 0 (+ ~var_1_6~0 1)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65537)))) (or (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)))) .cse1) (forall ((~var_1_6~0 Int)) (or (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65537)) (< ~var_1_6~0 0))) (or .cse2 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65537)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (or (< 32767 .cse3) (let ((.cse20 (forall ((~var_1_6~0 Int)) (let ((.cse25 (div c_~var_1_22~0 ~var_1_6~0))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 .cse25) (< .cse10 .cse25))))) (.cse23 (< .cse0 .cse5))) (and (or (< .cse4 .cse5) .cse6 .cse7 .cse8) (forall ((~var_1_6~0 Int)) (let ((.cse9 (+ (div c_~var_1_22~0 ~var_1_6~0) 1))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 .cse9) (< .cse10 .cse9)))) (forall ((~var_1_6~0 Int)) (let ((.cse11 (div c_~var_1_22~0 ~var_1_6~0))) (or (< 0 (+ ~var_1_6~0 1)) (< .cse0 .cse11) (< .cse10 .cse11)))) (forall ((~var_1_6~0 Int)) (let ((.cse12 (div c_~var_1_22~0 ~var_1_6~0))) (or (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)) (< .cse0 .cse12) (< .cse10 .cse12)))) (forall ((~var_1_6~0 Int)) (let ((.cse13 (div c_~var_1_22~0 ~var_1_6~0))) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse0 .cse13) (< .cse10 .cse13)))) (forall ((~var_1_6~0 Int)) (let ((.cse14 (+ (div c_~var_1_22~0 ~var_1_6~0) 1))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 .cse14) (< .cse10 .cse14) (< ~var_1_6~0 0)))) (forall ((~var_1_6~0 Int)) (let ((.cse15 (div c_~var_1_22~0 ~var_1_6~0))) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse0 .cse15) (< .cse10 .cse15) (< ~var_1_6~0 0)))) (or .cse2 (forall ((~var_1_6~0 Int)) (let ((.cse16 (+ (div c_~var_1_22~0 ~var_1_6~0) 1))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 .cse16) (< .cse10 .cse16) (= (mod c_~var_1_22~0 ~var_1_6~0) 0))))) (let ((.cse17 (+ .cse5 1))) (or (< .cse0 .cse17) (< .cse10 .cse17))) (or .cse2 (forall ((~var_1_6~0 Int)) (let ((.cse18 (div c_~var_1_22~0 ~var_1_6~0))) (or (< .cse4 .cse18) (< 0 (+ ~var_1_6~0 1)) (< .cse19 .cse18) (= (mod c_~var_1_22~0 ~var_1_6~0) 0))))) (or .cse20 .cse1) (or .cse21 .cse22 .cse23) (or .cse6 .cse20) (or .cse2 (forall ((~var_1_6~0 Int)) (let ((.cse24 (+ (div c_~var_1_22~0 ~var_1_6~0) 1))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 .cse24) (< .cse10 .cse24) (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0))))) (or .cse21 .cse1 .cse23)))) (or (< .cse26 (+ 1 .cse27)) (let ((.cse28 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse10 (div c_~var_1_22~0 ~var_1_6~0)))))) (and (or .cse6 .cse7 .cse8) (or .cse2 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse10 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0)))) (forall ((~var_1_6~0 Int)) (or (< 0 (+ ~var_1_6~0 1)) (< .cse10 (div c_~var_1_22~0 ~var_1_6~0)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse10 (div c_~var_1_22~0 ~var_1_6~0)) (< ~var_1_6~0 0))) (forall ((~var_1_6~0 Int)) (or (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)) (< .cse10 (div c_~var_1_22~0 ~var_1_6~0)))) (or .cse21 .cse22) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse10 (div c_~var_1_22~0 ~var_1_6~0)))) (or .cse21 .cse1) (<= .cse10 .cse5) (or .cse6 .cse28) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse10 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)))) (or .cse2 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse10 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse10 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (< ~var_1_6~0 0))) (or .cse1 .cse28) (or .cse2 (forall ((~var_1_6~0 Int)) (or (< 0 (+ ~var_1_6~0 1)) (< .cse19 (div c_~var_1_22~0 ~var_1_6~0)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0))))))) (or (let ((.cse29 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)))))) (and (or .cse2 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)))) (or .cse2 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (or .cse29 .cse1) (forall ((~var_1_6~0 Int)) (or (< 0 (+ ~var_1_6~0 1)) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)))) (or .cse2 (forall ((~var_1_6~0 Int)) (or (< .cse4 (div c_~var_1_22~0 ~var_1_6~0)) (< 0 (+ ~var_1_6~0 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)) (< ~var_1_6~0 0))) (forall ((~var_1_6~0 Int)) (or (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)))) (or .cse29 .cse6) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (< ~var_1_6~0 0))))) (< .cse27 .cse26)) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< ~var_1_6~0 0))))))) is different from false [2024-11-13 14:42:43,079 WARN L286 SmtUtils]: Spent 20.07s on a formula simplification. DAG size of input: 190 DAG size of output: 187 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-13 14:42:58,599 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse28 (mod c_~var_1_8~0 256))) (let ((.cse27 (mod c_~var_1_7~0 256)) (.cse26 (mod (+ 34932 c_~var_1_29~0 .cse28) 65536))) (let ((.cse3 (+ .cse26 .cse28)) (.cse12 (+ .cse26 .cse27 .cse28)) (.cse1 (+ .cse26 (- 65536))) (.cse0 (mod c_~var_1_18~0 65536))) (let ((.cse6 (< .cse27 .cse0)) (.cse11 (forall ((~var_1_6~0 Int)) (or (< .cse12 (+ 65535 (div .cse1 ~var_1_6~0))) (< 0 (+ ~var_1_6~0 1)) (= (mod .cse1 ~var_1_6~0) 0)))) (.cse8 (* .cse0 100)) (.cse13 (forall ((~var_1_6~0 Int)) (or (not (= (mod .cse1 ~var_1_6~0) 0)) (< .cse12 (+ 65536 (div .cse1 ~var_1_6~0))) (< 0 (+ ~var_1_6~0 1))))) (.cse14 (forall ((~var_1_6~0 Int)) (or (< .cse12 (+ 65536 (div .cse1 ~var_1_6~0))) (< 0 (+ ~var_1_6~0 1))))) (.cse15 (< 0 .cse27)) (.cse9 (forall ((~var_1_6~0 Int)) (or (< .cse3 (+ 65536 (div .cse1 ~var_1_6~0))) (not (= (mod .cse1 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1))))) (.cse10 (forall ((~var_1_6~0 Int)) (or (< .cse3 (+ 65536 (div .cse1 ~var_1_6~0))) (< 0 (+ ~var_1_6~0 1))))) (.cse5 (< .cse0 (+ .cse27 1))) (.cse4 (forall ((~var_1_6~0 Int)) (or (< .cse3 (+ 65535 (div .cse1 ~var_1_6~0))) (< 0 (+ ~var_1_6~0 1)) (= (mod .cse1 ~var_1_6~0) 0))))) (and (or (and (forall ((v_y_115 Int)) (let ((.cse2 (* v_y_115 100))) (or (< 0 (+ v_y_115 .cse0 1)) (= (mod .cse1 .cse2) 0) (< .cse3 (+ (div .cse1 .cse2) 65535))))) (forall ((v_y_115 Int)) (or (< 0 (+ v_y_115 .cse0 1)) (< .cse3 (+ 65536 (div .cse1 (* v_y_115 100)))))) .cse4) .cse5) (or .cse6 (and (forall ((v_y_118 Int)) (let ((.cse7 (* v_y_118 100))) (or (< 0 (+ v_y_118 .cse0 1)) (= (mod .cse1 .cse7) 0) (< .cse3 (+ (div .cse1 .cse7) 65535))))) (forall ((~var_1_6~0 Int)) (or (< .cse3 (+ 65536 (div .cse1 ~var_1_6~0))) (not (= (mod .cse1 ~var_1_6~0) 0)) (< 0 (+ .cse8 ~var_1_6~0 100)))) .cse4 .cse9 (forall ((v_y_118 Int)) (or (< 0 (+ v_y_118 .cse0 1)) (< .cse3 (+ 65536 (div .cse1 (* v_y_118 100)))))) .cse10 (or (and .cse11 (forall ((~var_1_6~0 Int)) (or (< 0 (+ .cse8 ~var_1_6~0 100)) (< .cse12 (+ 65536 (div .cse1 ~var_1_6~0))))) .cse13 .cse14 (forall ((~var_1_6~0 Int)) (or (not (= (mod .cse1 ~var_1_6~0) 0)) (< 0 (+ .cse8 ~var_1_6~0 100)) (< .cse12 (+ 65536 (div .cse1 ~var_1_6~0)))))) .cse15) (forall ((~var_1_6~0 Int)) (or (< .cse3 (+ 65536 (div .cse1 ~var_1_6~0))) (< 0 (+ .cse8 ~var_1_6~0 100)))))) (or .cse6 (and (forall ((v_y_127 Int) (v_y_125 Int)) (or (forall ((v_z_127 Int)) (let ((.cse18 (* v_y_127 100))) (let ((.cse16 (+ .cse18 v_z_127 (* v_y_125 100))) (.cse17 (+ .cse18 v_z_127))) (or (< .cse3 (+ (div .cse1 .cse16) 65535)) (= (mod .cse1 .cse16) 0) (< v_z_127 0) (< .cse17 0) (< 99 v_z_127) (< 99 .cse17) (= .cse17 0))))) (< 0 (+ 2 v_y_127 v_y_125 .cse0)))) (forall ((~var_1_6~0 Int)) (or (< 0 (+ 101 .cse8 ~var_1_6~0)) (< .cse3 (+ 65536 (div .cse1 ~var_1_6~0))) (not (= (mod .cse1 ~var_1_6~0) 0)))) (forall ((~var_1_6~0 Int)) (or (< 0 (+ 101 .cse8 ~var_1_6~0)) (< .cse3 (+ 65536 (div .cse1 ~var_1_6~0))))) (or (and .cse11 (forall ((~var_1_6~0 Int)) (or (< 0 (+ 101 .cse8 ~var_1_6~0)) (< .cse12 (+ 65536 (div .cse1 ~var_1_6~0))))) (forall ((~var_1_6~0 Int)) (or (< 0 (+ 101 .cse8 ~var_1_6~0)) (not (= (mod .cse1 ~var_1_6~0) 0)) (< .cse12 (+ 65536 (div .cse1 ~var_1_6~0))))) .cse13 .cse14) .cse15) (forall ((v_y_127 Int) (v_y_125 Int)) (or (forall ((v_z_127 Int)) (let ((.cse20 (* v_y_127 100))) (let ((.cse19 (+ .cse20 v_z_127))) (or (< v_z_127 0) (< .cse19 0) (< 99 v_z_127) (< 99 .cse19) (= .cse19 0) (< .cse3 (+ 65536 (div .cse1 (+ .cse20 v_z_127 (* v_y_125 100))))))))) (< 0 (+ 2 v_y_127 v_y_125 .cse0)))) .cse4 .cse9 .cse10)) (or .cse5 (and (forall ((v_z_132 Int) (v_y_131 Int) (v_y_132 Int)) (let ((.cse23 (* v_y_132 100))) (let ((.cse22 (+ (* v_y_131 100) v_z_132 .cse23)) (.cse21 (+ v_z_132 .cse23))) (or (< 99 v_z_132) (= v_z_132 0) (< .cse21 0) (< .cse3 (+ (div .cse1 .cse22) 65535)) (< v_z_132 0) (= (mod .cse1 .cse22) 0) (< 99 .cse21) (< 0 (+ 2 v_y_131 .cse0)))))) .cse4 (forall ((v_z_137 Int) (v_y_137 Int) (v_y_136 Int)) (let ((.cse24 (* v_y_137 100))) (let ((.cse25 (+ v_z_137 .cse24))) (or (= v_z_137 0) (< 99 v_z_137) (< 0 (+ 2 v_y_136 .cse0)) (< v_z_137 0) (< .cse3 (+ 65536 (div .cse1 (+ (* v_y_136 100) v_z_137 .cse24)))) (< .cse25 0) (< 99 .cse25))))))) (<= 32768 .cse26)))))) is different from true [2024-11-13 14:43:57,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-11-13 14:43:57,993 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:43:57,993 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1062373332] [2024-11-13 14:43:57,994 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-13 14:43:57,994 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1419526379] [2024-11-13 14:43:57,994 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1419526379] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-13 14:43:57,994 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-13 14:43:57,995 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [31] total 37 [2024-11-13 14:43:57,995 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [817149799] [2024-11-13 14:43:57,995 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:43:57,995 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-13 14:43:57,995 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:43:57,996 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-13 14:43:57,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=225, Invalid=781, Unknown=6, NotChecked=320, Total=1332 [2024-11-13 14:43:57,997 INFO L87 Difference]: Start difference. First operand 184 states and 267 transitions. Second operand has 8 states, 8 states have (on average 5.75) internal successors, (46), 8 states have internal predecessors, (46), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2024-11-13 14:44:02,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [1] [2024-11-13 14:44:04,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [1] [2024-11-13 14:44:07,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [1] [2024-11-13 14:44:11,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [1] [2024-11-13 14:44:15,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [1] [2024-11-13 14:44:20,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [1] [2024-11-13 14:44:24,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [1] [2024-11-13 14:44:26,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [1] [2024-11-13 14:44:30,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [1] [2024-11-13 14:44:33,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.07s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [1] [2024-11-13 14:44:37,995 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse27 (mod c_~var_1_8~0 256))) (let ((.cse19 (+ c_~var_1_22~0 1 .cse27)) (.cse7 (= (mod c_~var_1_22~0 c_~var_1_5~0) 0)) (.cse5 (div c_~var_1_22~0 c_~var_1_5~0)) (.cse10 (+ c_~var_1_22~0 .cse27))) (let ((.cse2 (< 0 (+ c_~var_1_22~0 1))) (.cse60 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse10 (div c_~var_1_22~0 ~var_1_6~0))))) (.cse1 (< c_~var_1_22~0 0)) (.cse21 (< .cse10 .cse5)) (.cse22 (not .cse7)) (.cse6 (< 0 (+ c_~var_1_5~0 1))) (.cse8 (< .cse19 .cse5)) (.cse3 (mod c_~var_1_28~0 65536))) (let ((.cse4 (+ .cse3 c_~var_1_22~0 1)) (.cse26 (mod c_~var_1_28~0 4294967296)) (.cse0 (+ .cse3 c_~var_1_22~0)) (.cse29 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse10 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0)))) (.cse28 (or .cse6 .cse7 .cse8)) (.cse30 (forall ((~var_1_6~0 Int)) (or (< 0 (+ ~var_1_6~0 1)) (< .cse10 (div c_~var_1_22~0 ~var_1_6~0))))) (.cse31 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse10 (div c_~var_1_22~0 ~var_1_6~0)) (< ~var_1_6~0 0)))) (.cse32 (forall ((~var_1_6~0 Int)) (or (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)) (< .cse10 (div c_~var_1_22~0 ~var_1_6~0))))) (.cse33 (or .cse21 .cse22)) (.cse34 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse10 (div c_~var_1_22~0 ~var_1_6~0))))) (.cse35 (or .cse21 .cse1)) (.cse36 (<= .cse10 .cse5)) (.cse37 (or .cse6 .cse60)) (.cse38 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse10 (+ (div c_~var_1_22~0 ~var_1_6~0) 1))))) (.cse39 (or .cse2 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse10 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0))))) (.cse40 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse10 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (< ~var_1_6~0 0)))) (.cse41 (or .cse1 .cse60)) (.cse42 (or .cse2 (forall ((~var_1_6~0 Int)) (or (< 0 (+ ~var_1_6~0 1)) (< .cse19 (div c_~var_1_22~0 ~var_1_6~0)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))))) (and (forall ((~var_1_6~0 Int)) (or (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (< 0 (+ ~var_1_6~0 1)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65537)))) (or (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)))) .cse1) (forall ((~var_1_6~0 Int)) (or (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65537)) (< ~var_1_6~0 0))) (or .cse2 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65537)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (or (< 32767 .cse3) (let ((.cse20 (forall ((~var_1_6~0 Int)) (let ((.cse25 (div c_~var_1_22~0 ~var_1_6~0))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 .cse25) (< .cse10 .cse25))))) (.cse23 (< .cse0 .cse5))) (and (or (< .cse4 .cse5) .cse6 .cse7 .cse8) (forall ((~var_1_6~0 Int)) (let ((.cse9 (+ (div c_~var_1_22~0 ~var_1_6~0) 1))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 .cse9) (< .cse10 .cse9)))) (forall ((~var_1_6~0 Int)) (let ((.cse11 (div c_~var_1_22~0 ~var_1_6~0))) (or (< 0 (+ ~var_1_6~0 1)) (< .cse0 .cse11) (< .cse10 .cse11)))) (forall ((~var_1_6~0 Int)) (let ((.cse12 (div c_~var_1_22~0 ~var_1_6~0))) (or (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)) (< .cse0 .cse12) (< .cse10 .cse12)))) (forall ((~var_1_6~0 Int)) (let ((.cse13 (div c_~var_1_22~0 ~var_1_6~0))) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse0 .cse13) (< .cse10 .cse13)))) (forall ((~var_1_6~0 Int)) (let ((.cse14 (+ (div c_~var_1_22~0 ~var_1_6~0) 1))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 .cse14) (< .cse10 .cse14) (< ~var_1_6~0 0)))) (forall ((~var_1_6~0 Int)) (let ((.cse15 (div c_~var_1_22~0 ~var_1_6~0))) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse0 .cse15) (< .cse10 .cse15) (< ~var_1_6~0 0)))) (or .cse2 (forall ((~var_1_6~0 Int)) (let ((.cse16 (+ (div c_~var_1_22~0 ~var_1_6~0) 1))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 .cse16) (< .cse10 .cse16) (= (mod c_~var_1_22~0 ~var_1_6~0) 0))))) (let ((.cse17 (+ .cse5 1))) (or (< .cse0 .cse17) (< .cse10 .cse17))) (or .cse2 (forall ((~var_1_6~0 Int)) (let ((.cse18 (div c_~var_1_22~0 ~var_1_6~0))) (or (< .cse4 .cse18) (< 0 (+ ~var_1_6~0 1)) (< .cse19 .cse18) (= (mod c_~var_1_22~0 ~var_1_6~0) 0))))) (or .cse20 .cse1) (or .cse21 .cse22 .cse23) (or .cse6 .cse20) (or .cse2 (forall ((~var_1_6~0 Int)) (let ((.cse24 (+ (div c_~var_1_22~0 ~var_1_6~0) 1))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 .cse24) (< .cse10 .cse24) (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0))))) (or .cse21 .cse1 .cse23)))) (or (< .cse26 (+ 1 .cse27)) (and .cse28 (or .cse2 .cse29) .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42)) (or (let ((.cse43 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)))))) (and (or .cse2 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)))) (or .cse2 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (or .cse43 .cse1) (forall ((~var_1_6~0 Int)) (or (< 0 (+ ~var_1_6~0 1)) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)))) (or .cse2 (forall ((~var_1_6~0 Int)) (or (< .cse4 (div c_~var_1_22~0 ~var_1_6~0)) (< 0 (+ ~var_1_6~0 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)) (< ~var_1_6~0 0))) (forall ((~var_1_6~0 Int)) (or (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)) (< .cse0 (div c_~var_1_22~0 ~var_1_6~0)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)))) (or .cse43 .cse6) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (< ~var_1_6~0 0))))) (< .cse27 .cse26)) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse0 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< ~var_1_6~0 0))) (let ((.cse44 (mod c_~var_1_18~0 65536))) (or (< |c_ULTIMATE.start_step_~stepLocal_5~0#1| (+ .cse44 1)) (let ((.cse45 (mod c_~var_1_7~0 256))) (and (or (< .cse44 (+ .cse45 1)) (let ((.cse47 (mod (+ .cse27 c_~var_1_18~0) 65536))) (let ((.cse46 (+ c_~var_1_22~0 .cse47))) (and .cse29 .cse28 .cse30 (forall ((~var_1_6~0 Int)) (or (< .cse46 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)))) .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 (forall ((~var_1_6~0 Int)) (or (< .cse46 (+ (div c_~var_1_22~0 ~var_1_6~0) 65537)) (< c_~var_1_5~0 ~var_1_6~0))) (forall ((~var_1_6~0 Int)) (or (< .cse46 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (< 0 (+ ~var_1_6~0 1)))) .cse37 (forall ((~var_1_6~0 Int)) (or (< .cse46 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< ~var_1_6~0 0))) .cse38 .cse39 (or .cse2 (forall ((~var_1_6~0 Int)) (or (< .cse46 (+ (div c_~var_1_22~0 ~var_1_6~0) 65537)) (< c_~var_1_5~0 ~var_1_6~0) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (forall ((~var_1_6~0 Int)) (or (< .cse46 (+ (div c_~var_1_22~0 ~var_1_6~0) 65537)) (< c_~var_1_5~0 ~var_1_6~0) (< ~var_1_6~0 0))) .cse40 (or (and (or .cse2 (forall ((~var_1_6~0 Int)) (let ((.cse48 (div c_~var_1_22~0 ~var_1_6~0))) (or (< (+ c_~var_1_22~0 1 .cse47) .cse48) (< 0 (+ ~var_1_6~0 1)) (< .cse19 .cse48) (= (mod c_~var_1_22~0 ~var_1_6~0) 0))))) (forall ((~var_1_6~0 Int)) (let ((.cse49 (+ (div c_~var_1_22~0 ~var_1_6~0) 1))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse46 .cse49) (< .cse10 .cse49)))) (forall ((~var_1_6~0 Int)) (let ((.cse50 (div c_~var_1_22~0 ~var_1_6~0))) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse46 .cse50) (< .cse10 .cse50) (< ~var_1_6~0 0)))) (forall ((~var_1_6~0 Int)) (let ((.cse51 (+ (div c_~var_1_22~0 ~var_1_6~0) 1))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse46 .cse51) (< .cse10 .cse51) (< ~var_1_6~0 0)))) (or .cse2 (forall ((~var_1_6~0 Int)) (let ((.cse52 (+ (div c_~var_1_22~0 ~var_1_6~0) 1))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse46 .cse52) (< .cse10 .cse52) (= (mod c_~var_1_22~0 ~var_1_6~0) 0))))) (forall ((~var_1_6~0 Int)) (let ((.cse53 (div c_~var_1_22~0 ~var_1_6~0))) (or (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)) (< .cse46 .cse53) (< .cse10 .cse53)))) (or (forall ((~var_1_6~0 Int)) (let ((.cse54 (div c_~var_1_22~0 ~var_1_6~0))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse46 .cse54) (< .cse10 .cse54)))) .cse6) (forall ((~var_1_6~0 Int)) (let ((.cse55 (+ (div c_~var_1_22~0 ~var_1_6~0) 1))) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse46 .cse55) (< .cse10 .cse55) (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0)))) (forall ((~var_1_6~0 Int)) (let ((.cse56 (div c_~var_1_22~0 ~var_1_6~0))) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse46 .cse56) (< .cse10 .cse56)))) (forall ((~var_1_6~0 Int)) (let ((.cse57 (div c_~var_1_22~0 ~var_1_6~0))) (or (< 0 (+ ~var_1_6~0 1)) (< .cse46 .cse57) (< .cse10 .cse57))))) (< 32767 .cse47)) .cse41 (forall ((~var_1_6~0 Int)) (or (< .cse46 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) .cse42 (or (forall ((~var_1_6~0 Int)) (or (< .cse46 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (< c_~var_1_5~0 ~var_1_6~0))) .cse1))))) (or (< .cse45 .cse44) (let ((.cse58 (+ c_~var_1_22~0 .cse45 .cse27))) (and .cse29 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse58 (+ (div c_~var_1_22~0 ~var_1_6~0) 65537)) (< ~var_1_6~0 0))) .cse28 (or .cse2 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse58 (+ (div c_~var_1_22~0 ~var_1_6~0) 65537)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) .cse30 .cse31 .cse32 .cse33 .cse34 (or (let ((.cse59 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse58 (div c_~var_1_22~0 ~var_1_6~0)))))) (and (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse58 (div c_~var_1_22~0 ~var_1_6~0)) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< ~var_1_6~0 0))) (forall ((~var_1_6~0 Int)) (or (< .cse58 (div c_~var_1_22~0 ~var_1_6~0)) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse58 (div c_~var_1_22~0 ~var_1_6~0)) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (or .cse6 .cse59) (or .cse2 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse58 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (or .cse2 (forall ((~var_1_6~0 Int)) (or (< (+ c_~var_1_22~0 .cse45 1 .cse27) (div c_~var_1_22~0 ~var_1_6~0)) (< 0 (+ ~var_1_6~0 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse58 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (< ~var_1_6~0 0))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse58 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)) (= (mod c_~var_1_22~0 ~var_1_6~0) 0) (< ~var_1_6~0 0))) (forall ((~var_1_6~0 Int)) (or (< .cse58 (div c_~var_1_22~0 ~var_1_6~0)) (< 0 (+ ~var_1_6~0 1)))) (or .cse1 .cse59) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse58 (+ (div c_~var_1_22~0 ~var_1_6~0) 1)))))) (< 0 .cse45)) .cse35 (or (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse58 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)))) .cse1) (forall ((~var_1_6~0 Int)) (or (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< 0 (+ ~var_1_6~0 1)) (< .cse58 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)))) .cse36 .cse37 .cse38 .cse39 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse58 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)) (< ~var_1_6~0 0))) (forall ((~var_1_6~0 Int)) (or (< 0 (+ ~var_1_6~0 1)) (< .cse58 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)))) .cse40 .cse41 .cse42 (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (< .cse58 (+ (div c_~var_1_22~0 ~var_1_6~0) 65537)))) (forall ((~var_1_6~0 Int)) (or (< c_~var_1_5~0 ~var_1_6~0) (not (= (mod c_~var_1_22~0 ~var_1_6~0) 0)) (< .cse58 (+ (div c_~var_1_22~0 ~var_1_6~0) 65536)))))))))))))))) is different from false [2024-11-13 14:44:43,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [1] [2024-11-13 14:44:48,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Real, Int], hasArrays=false, hasNonlinArith=true, quantifiers [1] [2024-11-13 14:44:53,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [1] [2024-11-13 14:44:57,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:44:57,147 INFO L93 Difference]: Finished difference Result 374 states and 544 transitions. [2024-11-13 14:44:57,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-13 14:44:57,164 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.75) internal successors, (46), 8 states have internal predecessors, (46), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) Word has length 213 [2024-11-13 14:44:57,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:44:57,169 INFO L225 Difference]: With dead ends: 374 [2024-11-13 14:44:57,169 INFO L226 Difference]: Without dead ends: 193 [2024-11-13 14:44:57,171 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 425 GetRequests, 389 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 236 ImplicationChecksByTransitivity, 94.9s TimeCoverageRelationStatistics Valid=227, Invalid=782, Unknown=7, NotChecked=390, Total=1406 [2024-11-13 14:44:57,172 INFO L432 NwaCegarLoop]: 134 mSDtfsCounter, 0 mSDsluCounter, 559 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 1 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 53.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 693 SdHoareTripleChecker+Invalid, 324 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 287 IncrementalHoareTripleChecker+Unchecked, 54.1s IncrementalHoareTripleChecker+Time [2024-11-13 14:44:57,175 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 693 Invalid, 324 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 27 Invalid, 9 Unknown, 287 Unchecked, 54.1s Time] [2024-11-13 14:44:57,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 193 states. [2024-11-13 14:44:57,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 193 to 193. [2024-11-13 14:44:57,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 193 states, 119 states have (on average 1.2352941176470589) internal successors, (147), 120 states have internal predecessors, (147), 66 states have call successors, (66), 7 states have call predecessors, (66), 7 states have return successors, (66), 65 states have call predecessors, (66), 66 states have call successors, (66) [2024-11-13 14:44:57,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 193 states and 279 transitions. [2024-11-13 14:44:57,231 INFO L78 Accepts]: Start accepts. Automaton has 193 states and 279 transitions. Word has length 213 [2024-11-13 14:44:57,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:44:57,235 INFO L471 AbstractCegarLoop]: Abstraction has 193 states and 279 transitions. [2024-11-13 14:44:57,235 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.75) internal successors, (46), 8 states have internal predecessors, (46), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2024-11-13 14:44:57,236 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 279 transitions. [2024-11-13 14:44:57,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 14:44:57,242 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:44:57,242 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:44:57,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-13 14:44:57,443 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:44:57,443 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:44:57,444 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:44:57,444 INFO L85 PathProgramCache]: Analyzing trace with hash 1016481503, now seen corresponding path program 1 times [2024-11-13 14:44:57,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:44:57,444 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1871359563] [2024-11-13 14:44:57,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:44:57,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:44:57,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 14:44:57,924 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [852311132] [2024-11-13 14:44:57,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:44:57,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:44:57,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:44:57,930 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:44:57,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-13 14:44:58,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:44:58,261 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 14:44:58,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:44:58,819 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 14:44:58,820 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-13 14:44:58,821 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-13 14:44:58,849 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-11-13 14:44:59,026 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:44:59,030 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2024-11-13 14:44:59,205 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-13 14:44:59,214 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 02:44:59 BoogieIcfgContainer [2024-11-13 14:44:59,215 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-13 14:44:59,215 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 14:44:59,216 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 14:44:59,217 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 14:44:59,218 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:40:05" (3/4) ... [2024-11-13 14:44:59,221 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 14:44:59,222 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 14:44:59,223 INFO L158 Benchmark]: Toolchain (without parser) took 294722.11ms. Allocated memory was 117.4MB in the beginning and 453.0MB in the end (delta: 335.5MB). Free memory was 92.0MB in the beginning and 264.7MB in the end (delta: -172.7MB). Peak memory consumption was 167.2MB. Max. memory is 16.1GB. [2024-11-13 14:44:59,223 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 117.4MB. Free memory is still 74.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 14:44:59,223 INFO L158 Benchmark]: CACSL2BoogieTranslator took 431.29ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 75.1MB in the end (delta: 16.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 14:44:59,225 INFO L158 Benchmark]: Boogie Procedure Inliner took 98.58ms. Allocated memory is still 117.4MB. Free memory was 75.1MB in the beginning and 70.2MB in the end (delta: 4.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 14:44:59,225 INFO L158 Benchmark]: Boogie Preprocessor took 127.67ms. Allocated memory is still 117.4MB. Free memory was 70.2MB in the beginning and 60.7MB in the end (delta: 9.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 14:44:59,225 INFO L158 Benchmark]: RCFGBuilder took 814.77ms. Allocated memory is still 117.4MB. Free memory was 60.5MB in the beginning and 82.4MB in the end (delta: -21.9MB). Peak memory consumption was 30.3MB. Max. memory is 16.1GB. [2024-11-13 14:44:59,227 INFO L158 Benchmark]: TraceAbstraction took 293236.41ms. Allocated memory was 117.4MB in the beginning and 453.0MB in the end (delta: 335.5MB). Free memory was 81.9MB in the beginning and 264.8MB in the end (delta: -182.9MB). Peak memory consumption was 145.3MB. Max. memory is 16.1GB. [2024-11-13 14:44:59,227 INFO L158 Benchmark]: Witness Printer took 6.65ms. Allocated memory is still 453.0MB. Free memory was 264.8MB in the beginning and 264.7MB in the end (delta: 60.7kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 14:44:59,229 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 117.4MB. Free memory is still 74.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 431.29ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 75.1MB in the end (delta: 16.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 98.58ms. Allocated memory is still 117.4MB. Free memory was 75.1MB in the beginning and 70.2MB in the end (delta: 4.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 127.67ms. Allocated memory is still 117.4MB. Free memory was 70.2MB in the beginning and 60.7MB in the end (delta: 9.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 814.77ms. Allocated memory is still 117.4MB. Free memory was 60.5MB in the beginning and 82.4MB in the end (delta: -21.9MB). Peak memory consumption was 30.3MB. Max. memory is 16.1GB. * TraceAbstraction took 293236.41ms. Allocated memory was 117.4MB in the beginning and 453.0MB in the end (delta: 335.5MB). Free memory was 81.9MB in the beginning and 264.8MB in the end (delta: -182.9MB). Peak memory consumption was 145.3MB. Max. memory is 16.1GB. * Witness Printer took 6.65ms. Allocated memory is still 453.0MB. Free memory was 264.8MB in the beginning and 264.7MB in the end (delta: 60.7kB). Peak memory consumption was 8.4MB. 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 someBinaryFLOATComparisonOperation at line 164, overapproximation of someBinaryFLOATComparisonOperation at line 113, overapproximation of someBinaryFLOATComparisonOperation at line 195, overapproximation of someBinaryFLOATComparisonOperation at line 166, overapproximation of someBinaryDOUBLEComparisonOperation at line 70, overapproximation of someBinaryDOUBLEComparisonOperation at line 195. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 32; [L23] signed long int var_1_5 = 256; [L24] signed long int var_1_6 = -1; [L25] unsigned char var_1_7 = 128; [L26] unsigned char var_1_8 = 16; [L27] unsigned short int var_1_9 = 2; [L28] unsigned char var_1_10 = 0; [L29] unsigned char var_1_14 = 0; [L30] unsigned char var_1_15 = 0; [L31] unsigned char var_1_16 = 0; [L32] float var_1_17 = 99999999.1; [L33] unsigned short int var_1_18 = 32; [L34] float var_1_20 = 9.2; [L35] float var_1_21 = 24.8; [L36] signed short int var_1_22 = -16; [L37] unsigned char var_1_23 = 0; [L38] unsigned char var_1_24 = 0; [L39] signed short int var_1_25 = -16; [L40] unsigned char var_1_26 = 16; [L41] unsigned short int var_1_27 = 2; [L42] unsigned long int var_1_28 = 50; [L43] signed char var_1_29 = -10; [L44] signed char var_1_31 = 1; [L45] signed char var_1_32 = 0; [L46] signed char var_1_33 = 64; [L47] signed char var_1_34 = 32; [L48] signed char var_1_35 = 64; [L49] signed char var_1_36 = 8; [L50] signed char var_1_37 = 4; [L51] float var_1_38 = 199.5; [L52] signed char var_1_39 = 10; [L53] unsigned char last_1_var_1_23 = 0; [L54] unsigned char last_1_var_1_24 = 0; [L55] signed char last_1_var_1_29 = -10; VAL [isInitial=0, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=256, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L199] isInitial = 1 [L200] FCALL initially() [L201] COND TRUE 1 [L202] CALL updateLastVariables() [L190] last_1_var_1_23 = var_1_23 [L191] last_1_var_1_24 = var_1_24 [L192] last_1_var_1_29 = var_1_29 VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=256, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L202] RET updateLastVariables() [L203] CALL updateVariables() [L137] var_1_5 = __VERIFIER_nondet_long() [L138] CALL assume_abort_if_not(var_1_5 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L138] RET assume_abort_if_not(var_1_5 >= -2147483648) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L139] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L139] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L140] CALL assume_abort_if_not(var_1_5 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L140] RET assume_abort_if_not(var_1_5 != 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=-1, var_1_7=128, var_1_8=16, var_1_9=2] [L141] var_1_6 = __VERIFIER_nondet_long() [L142] CALL assume_abort_if_not(var_1_6 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=128, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=128, var_1_8=16, var_1_9=2] [L142] RET assume_abort_if_not(var_1_6 >= -2147483648) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=128, var_1_8=16, var_1_9=2] [L143] CALL assume_abort_if_not(var_1_6 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=128, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=128, var_1_8=16, var_1_9=2] [L143] RET assume_abort_if_not(var_1_6 <= 2147483647) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=128, var_1_8=16, var_1_9=2] [L144] CALL assume_abort_if_not(var_1_6 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=128, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=128, var_1_8=16, var_1_9=2] [L144] RET assume_abort_if_not(var_1_6 != 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=128, var_1_8=16, var_1_9=2] [L145] var_1_7 = __VERIFIER_nondet_uchar() [L146] CALL assume_abort_if_not(var_1_7 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=16, var_1_9=2] [L146] RET assume_abort_if_not(var_1_7 >= 127) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=16, var_1_9=2] [L147] CALL assume_abort_if_not(var_1_7 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=16, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=16, var_1_9=2] [L147] RET assume_abort_if_not(var_1_7 <= 254) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=16, var_1_9=2] [L148] var_1_8 = __VERIFIER_nondet_uchar() [L149] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_9=2] [L149] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_9=2] [L150] CALL assume_abort_if_not(var_1_8 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L150] RET assume_abort_if_not(var_1_8 <= 127) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=0, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L151] var_1_14 = __VERIFIER_nondet_uchar() [L152] CALL assume_abort_if_not(var_1_14 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L152] RET assume_abort_if_not(var_1_14 >= 1) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L153] CALL assume_abort_if_not(var_1_14 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L153] RET assume_abort_if_not(var_1_14 <= 1) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L154] var_1_15 = __VERIFIER_nondet_uchar() [L155] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L155] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L156] CALL assume_abort_if_not(var_1_15 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L156] RET assume_abort_if_not(var_1_15 <= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L157] var_1_16 = __VERIFIER_nondet_uchar() [L158] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L158] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L159] CALL assume_abort_if_not(var_1_16 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L159] RET assume_abort_if_not(var_1_16 <= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=32, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L160] var_1_18 = __VERIFIER_nondet_ushort() [L161] CALL assume_abort_if_not(var_1_18 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L161] RET assume_abort_if_not(var_1_18 >= 1) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L162] CALL assume_abort_if_not(var_1_18 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L162] RET assume_abort_if_not(var_1_18 <= 32767) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_20=46/5, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L163] var_1_20 = __VERIFIER_nondet_float() [L164] CALL assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L164] RET assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_21=124/5, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L165] var_1_21 = __VERIFIER_nondet_float() [L166] CALL assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L166] RET assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L167] var_1_31 = __VERIFIER_nondet_char() [L168] CALL assume_abort_if_not(var_1_31 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L168] RET assume_abort_if_not(var_1_31 >= -1) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L169] CALL assume_abort_if_not(var_1_31 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L169] RET assume_abort_if_not(var_1_31 <= 126) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L170] var_1_32 = __VERIFIER_nondet_char() [L171] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L171] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L172] CALL assume_abort_if_not(var_1_32 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L172] RET assume_abort_if_not(var_1_32 <= 126) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=64, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L173] var_1_33 = __VERIFIER_nondet_char() [L174] CALL assume_abort_if_not(var_1_33 >= 62) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L174] RET assume_abort_if_not(var_1_33 >= 62) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L175] CALL assume_abort_if_not(var_1_33 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L175] RET assume_abort_if_not(var_1_33 <= 126) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=32, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L176] var_1_34 = __VERIFIER_nondet_char() [L177] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L177] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L178] CALL assume_abort_if_not(var_1_34 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L178] RET assume_abort_if_not(var_1_34 <= 63) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=64, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L179] var_1_35 = __VERIFIER_nondet_char() [L180] CALL assume_abort_if_not(var_1_35 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L180] RET assume_abort_if_not(var_1_35 >= 63) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L181] CALL assume_abort_if_not(var_1_35 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L181] RET assume_abort_if_not(var_1_35 <= 126) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=8, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L182] var_1_36 = __VERIFIER_nondet_char() [L183] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L183] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L184] CALL assume_abort_if_not(var_1_36 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L184] RET assume_abort_if_not(var_1_36 <= 63) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=4, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L185] var_1_37 = __VERIFIER_nondet_char() [L186] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L186] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L187] CALL assume_abort_if_not(var_1_37 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L187] RET assume_abort_if_not(var_1_37 <= 63) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L203] RET updateVariables() [L204] CALL step() [L59] unsigned char stepLocal_1 = last_1_var_1_23; VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_1=0, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L60] COND FALSE !(\read(last_1_var_1_23)) [L67] var_1_10 = var_1_15 VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_1=0, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L69] signed long int stepLocal_9 = var_1_6; [L70] unsigned char stepLocal_8 = 32.5 < 999.4; [L71] unsigned char stepLocal_7 = var_1_37 < -4; [L72] unsigned char stepLocal_6 = var_1_7; VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_1=0, stepLocal_6=-129, stepLocal_7=0, stepLocal_8=1, stepLocal_9=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L73] COND FALSE !(stepLocal_9 != (var_1_8 + (last_1_var_1_29 / var_1_7))) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_1=0, stepLocal_6=-129, stepLocal_7=0, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=-10, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L84] COND FALSE !(var_1_10 || stepLocal_7) [L87] var_1_29 = ((((((((var_1_37) < (var_1_36)) ? (var_1_37) : (var_1_36)))) > (var_1_33)) ? (((((var_1_37) < (var_1_36)) ? (var_1_37) : (var_1_36)))) : (var_1_33))) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_1=0, stepLocal_6=-129, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L90] COND FALSE !(\read(var_1_16)) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_1=0, stepLocal_6=-129, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-16, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=16, var_1_27=2, var_1_28=50, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=399/2, var_1_39=10, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=2] [L93] var_1_26 = ((((((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7)))) < (((((50) < 0 ) ? -(50) : (50))))) ? (((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7)))) : (((((50) < 0 ) ? -(50) : (50)))))) [L94] var_1_39 = var_1_36 [L95] var_1_22 = (var_1_29 - (30604 - var_1_8)) [L96] var_1_9 = (((((var_1_8) < (var_1_39)) ? (var_1_8) : (var_1_39))) + var_1_7) [L97] signed long int stepLocal_5 = var_1_5 / -100; VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_1=0, stepLocal_5=305, stepLocal_6=-129, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-30541, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=50, var_1_27=2, var_1_28=50, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=399/2, var_1_39=1, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=128] [L98] COND TRUE (var_1_9 + var_1_18) < stepLocal_5 [L99] var_1_28 = (((((var_1_18) > (var_1_7)) ? (var_1_18) : (var_1_7))) + var_1_8) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_1=0, stepLocal_6=-129, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-30541, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=50, var_1_27=2, var_1_28=129, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=399/2, var_1_39=1, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=128] [L101] signed short int stepLocal_11 = var_1_22; [L102] unsigned short int stepLocal_10 = var_1_18; VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_10=65664, stepLocal_11=-30541, stepLocal_1=0, stepLocal_6=-129, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_22=-30541, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=50, var_1_27=2, var_1_28=129, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=399/2, var_1_39=1, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=128] [L103] COND FALSE !((var_1_34 + (var_1_28 + var_1_8)) <= stepLocal_10) [L110] var_1_38 = var_1_20 VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_11=-30541, stepLocal_1=0, stepLocal_6=-129, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_20=2, var_1_22=-30541, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=50, var_1_27=2, var_1_28=129, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=2, var_1_39=1, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=128] [L112] var_1_27 = (var_1_8 + ((((var_1_7) > ((32 + var_1_28))) ? (var_1_7) : ((32 + var_1_28))))) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_11=-30541, stepLocal_1=0, stepLocal_6=-129, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_20=2, var_1_22=-30541, var_1_23=0, var_1_24=0, var_1_25=-16, var_1_26=50, var_1_27=162, var_1_28=129, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=2, var_1_39=1, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=128] [L113] COND TRUE var_1_38 > (var_1_21 + var_1_20) [L114] var_1_25 = ((((var_1_8) < (var_1_28)) ? (var_1_8) : (var_1_28))) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_11=-30541, stepLocal_1=0, stepLocal_6=-129, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_20=2, var_1_22=-30541, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=50, var_1_27=162, var_1_28=129, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=2, var_1_39=1, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=128] [L116] signed long int stepLocal_0 = var_1_25 + var_1_22; VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_0=-30540, stepLocal_11=-30541, stepLocal_1=0, stepLocal_6=-129, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_20=2, var_1_22=-30541, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=50, var_1_27=162, var_1_28=129, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=2, var_1_39=1, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=128] [L117] COND FALSE !(stepLocal_0 == (var_1_22 / ((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))))) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_11=-30541, stepLocal_1=0, stepLocal_6=-129, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_20=2, var_1_22=-30541, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=50, var_1_27=162, var_1_28=129, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=2, var_1_39=1, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=128] [L120] signed long int stepLocal_3 = var_1_39 / (var_1_7 + var_1_18); [L121] signed long int stepLocal_2 = var_1_26 - var_1_27; VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_11=-30541, stepLocal_1=0, stepLocal_2=-112, stepLocal_3=0, stepLocal_6=-129, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=999999991/10, var_1_18=65664, var_1_1=32, var_1_20=2, var_1_22=-30541, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=50, var_1_27=162, var_1_28=129, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=2, var_1_39=1, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=128] [L122] COND FALSE !(stepLocal_3 < var_1_22) [L129] var_1_17 = var_1_20 VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_11=-30541, stepLocal_1=0, stepLocal_2=-112, stepLocal_6=-129, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=2, var_1_18=65664, var_1_1=32, var_1_20=2, var_1_22=-30541, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=50, var_1_27=162, var_1_28=129, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=2, var_1_39=1, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=128] [L131] unsigned short int stepLocal_4 = var_1_9; VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_11=-30541, stepLocal_1=0, stepLocal_2=-112, stepLocal_4=128, stepLocal_6=-129, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=2, var_1_18=65664, var_1_1=32, var_1_20=2, var_1_22=-30541, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=50, var_1_27=162, var_1_28=129, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=2, var_1_39=1, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=128] [L132] COND FALSE !(stepLocal_4 <= (var_1_25 * var_1_8)) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, stepLocal_11=-30541, stepLocal_1=0, stepLocal_2=-112, stepLocal_6=-129, stepLocal_8=1, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=2, var_1_18=65664, var_1_1=32, var_1_20=2, var_1_22=-30541, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=50, var_1_27=162, var_1_28=129, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=2, var_1_39=1, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=128] [L204] RET step() [L205] CALL, EXPR property() [L195-L196] return (((((((((((((((var_1_25 + var_1_22) == (var_1_22 / ((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))))) ? (var_1_1 == ((unsigned char) (var_1_7 - var_1_8))) : 1) && (var_1_9 == ((unsigned short int) (((((var_1_8) < (var_1_39)) ? (var_1_8) : (var_1_39))) + var_1_7)))) && (last_1_var_1_23 ? ((last_1_var_1_24 || last_1_var_1_23) ? (var_1_10 == ((unsigned char) var_1_14)) : (var_1_10 == ((unsigned char) (var_1_15 || var_1_16)))) : (var_1_10 == ((unsigned char) var_1_15)))) && (((var_1_39 / (var_1_7 + var_1_18)) < var_1_22) ? (((~ 5) < (var_1_26 - var_1_27)) ? (var_1_17 == ((float) (var_1_20 + var_1_21))) : (var_1_17 == ((float) var_1_21))) : (var_1_17 == ((float) var_1_20)))) && (var_1_22 == ((signed short int) (var_1_29 - (30604 - var_1_8))))) && (var_1_16 ? (var_1_23 == ((unsigned char) (! (! 0)))) : 1)) && ((var_1_9 <= (var_1_25 * var_1_8)) ? (var_1_24 == ((unsigned char) ((var_1_25 >= var_1_7) || var_1_14))) : 1)) && ((var_1_38 > (var_1_21 + var_1_20)) ? (var_1_25 == ((signed short int) ((((var_1_8) < (var_1_28)) ? (var_1_8) : (var_1_28))))) : 1)) && (var_1_26 == ((unsigned char) ((((((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7)))) < (((((50) < 0 ) ? -(50) : (50))))) ? (((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7)))) : (((((50) < 0 ) ? -(50) : (50))))))))) && (var_1_27 == ((unsigned short int) (var_1_8 + ((((var_1_7) > ((32 + var_1_28))) ? (var_1_7) : ((32 + var_1_28)))))))) && (((var_1_9 + var_1_18) < (var_1_5 / -100)) ? (var_1_28 == ((unsigned long int) (((((var_1_18) > (var_1_7)) ? (var_1_18) : (var_1_7))) + var_1_8))) : 1)) && ((var_1_6 != (var_1_8 + (last_1_var_1_29 / var_1_7))) ? (((32.5 < 999.4) && var_1_10) ? ((last_1_var_1_29 < var_1_7) ? (var_1_29 == ((signed char) (var_1_31 - var_1_32))) : (var_1_29 == ((signed char) ((((var_1_32) < (var_1_31)) ? (var_1_32) : (var_1_31)))))) : (var_1_29 == ((signed char) ((var_1_33 - var_1_34) - (var_1_35 - ((((var_1_36) > (var_1_37)) ? (var_1_36) : (var_1_37)))))))) : ((var_1_10 || (var_1_37 < -4)) ? (var_1_29 == ((signed char) ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))))) : (var_1_29 == ((signed char) ((((((((var_1_37) < (var_1_36)) ? (var_1_37) : (var_1_36)))) > (var_1_33)) ? (((((var_1_37) < (var_1_36)) ? (var_1_37) : (var_1_36)))) : (var_1_33)))))))) && (((var_1_34 + (var_1_28 + var_1_8)) <= var_1_18) ? (((var_1_28 + (5u + var_1_28)) <= var_1_22) ? (var_1_38 == ((float) var_1_21)) : (var_1_38 == ((float) var_1_21))) : (var_1_38 == ((float) var_1_20)))) && (var_1_39 == ((signed char) var_1_36)) ; VAL [\result=0, isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=2, var_1_18=65664, var_1_1=32, var_1_20=2, var_1_22=-30541, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=50, var_1_27=162, var_1_28=129, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=2, var_1_39=1, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=128] [L205] RET, EXPR property() [L205] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=2, var_1_18=65664, var_1_1=32, var_1_20=2, var_1_22=-30541, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=50, var_1_27=162, var_1_28=129, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=2, var_1_39=1, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=128] [L19] reach_error() VAL [isInitial=1, last_1_var_1_23=0, last_1_var_1_24=0, last_1_var_1_29=-10, var_1_10=0, var_1_14=1, var_1_15=0, var_1_16=0, var_1_17=2, var_1_18=65664, var_1_1=32, var_1_20=2, var_1_22=-30541, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=50, var_1_27=162, var_1_28=129, var_1_29=62, var_1_31=-1, var_1_32=0, var_1_33=62, var_1_34=63, var_1_35=63, var_1_36=1, var_1_37=0, var_1_38=2, var_1_39=1, var_1_5=-30541, var_1_6=1, var_1_7=-129, var_1_8=-767, var_1_9=128] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 92 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 293.0s, OverallIterations: 5, TraceHistogramMax: 34, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 61.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 9 mSolverCounterUnknown, 558 SdHoareTripleChecker+Valid, 55.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 528 mSDsluCounter, 1717 SdHoareTripleChecker+Invalid, 55.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 287 IncrementalHoareTripleChecker+Unchecked, 1233 mSDsCounter, 360 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 964 IncrementalHoareTripleChecker+Invalid, 1620 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 360 mSolverCounterUnsat, 484 mSDtfsCounter, 964 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1546 GetRequests, 1468 SyntacticMatches, 2 SemanticMatches, 76 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 441 ImplicationChecksByTransitivity, 95.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=193occurred in iteration=4, InterpolantAutomatonStates: 44, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 35 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 2.4s SatisfiabilityAnalysisTime, 226.7s InterpolantComputationTime, 1917 NumberOfCodeBlocks, 1917 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1908 ConstructedInterpolants, 9 QuantifiedInterpolants, 21149 SizeOfPredicates, 23 NumberOfNonLiveVariables, 1525 ConjunctsInSsa, 74 ConjunctsInUnsatCore, 9 InterpolantComputations, 2 PerfectInterpolantSequences, 19548/20196 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 [2024-11-13 14:44:59,451 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forcibly destroying the process [2024-11-13 14:44:59,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 137 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-87.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd --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 983db8b9d7b8c1a6cf88f0ccf9f67454cabc986e490bff9f0d35f6b76f68db9d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 14:45:02,491 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 14:45:02,646 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-13 14:45:02,657 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 14:45:02,657 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 14:45:02,705 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 14:45:02,706 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 14:45:02,706 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 14:45:02,708 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 14:45:02,708 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 14:45:02,708 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 14:45:02,708 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 14:45:02,709 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 14:45:02,709 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 14:45:02,709 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 14:45:02,709 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 14:45:02,710 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 14:45:02,710 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 14:45:02,710 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 14:45:02,710 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 14:45:02,710 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 14:45:02,710 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 14:45:02,710 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 14:45:02,710 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 14:45:02,711 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 14:45:02,711 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 14:45:02,711 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 14:45:02,711 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 14:45:02,711 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 14:45:02,711 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 14:45:02,713 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 14:45:02,713 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 14:45:02,714 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 14:45:02,714 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 14:45:02,715 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:45:02,715 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 14:45:02,716 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 14:45:02,716 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 14:45:02,716 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-13 14:45:02,716 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 14:45:02,717 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 14:45:02,717 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 14:45:02,717 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 14:45:02,717 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 14:45:02,718 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd 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 -> 983db8b9d7b8c1a6cf88f0ccf9f67454cabc986e490bff9f0d35f6b76f68db9d [2024-11-13 14:45:03,166 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 14:45:03,180 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 14:45:03,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 14:45:03,188 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 14:45:03,189 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 14:45:03,192 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-87.i Unable to find full path for "g++" [2024-11-13 14:45:05,512 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 14:45:05,939 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 14:45:05,943 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-87.i [2024-11-13 14:45:05,961 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/data/48f86540d/a7fdee1d819e4ad2a71116d716e27c21/FLAG8abde0203 [2024-11-13 14:45:05,987 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/data/48f86540d/a7fdee1d819e4ad2a71116d716e27c21 [2024-11-13 14:45:05,990 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 14:45:05,993 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 14:45:05,997 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 14:45:05,997 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 14:45:06,002 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 14:45:06,004 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:45:05" (1/1) ... [2024-11-13 14:45:06,005 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bb1799f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:45:06, skipping insertion in model container [2024-11-13 14:45:06,005 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:45:05" (1/1) ... [2024-11-13 14:45:06,044 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 14:45:06,273 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_28552d35-0ffa-4db7-99d8-1a67500b16c5/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-87.i[916,929] [2024-11-13 14:45:06,453 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:45:06,475 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 14:45:06,495 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_28552d35-0ffa-4db7-99d8-1a67500b16c5/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-87.i[916,929] [2024-11-13 14:45:06,596 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:45:06,630 INFO L204 MainTranslator]: Completed translation [2024-11-13 14:45:06,631 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:45:06 WrapperNode [2024-11-13 14:45:06,631 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 14:45:06,633 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 14:45:06,633 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 14:45:06,633 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 14:45:06,642 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:45:06" (1/1) ... [2024-11-13 14:45:06,662 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:45:06" (1/1) ... [2024-11-13 14:45:06,728 INFO L138 Inliner]: procedures = 27, calls = 47, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 206 [2024-11-13 14:45:06,728 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 14:45:06,729 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 14:45:06,729 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 14:45:06,729 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 14:45:06,743 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:45:06" (1/1) ... [2024-11-13 14:45:06,743 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:45:06" (1/1) ... [2024-11-13 14:45:06,749 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:45:06" (1/1) ... [2024-11-13 14:45:06,782 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]. [2024-11-13 14:45:06,782 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:45:06" (1/1) ... [2024-11-13 14:45:06,783 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:45:06" (1/1) ... [2024-11-13 14:45:06,797 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:45:06" (1/1) ... [2024-11-13 14:45:06,802 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:45:06" (1/1) ... [2024-11-13 14:45:06,809 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:45:06" (1/1) ... [2024-11-13 14:45:06,811 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:45:06" (1/1) ... [2024-11-13 14:45:06,822 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 14:45:06,823 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 14:45:06,823 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 14:45:06,824 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 14:45:06,827 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:45:06" (1/1) ... [2024-11-13 14:45:06,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:45:06,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:45:06,864 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 14:45:06,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 14:45:06,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 14:45:06,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-13 14:45:06,894 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 14:45:06,895 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 14:45:06,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 14:45:06,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 14:45:07,017 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 14:45:07,021 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 14:45:08,559 INFO L? ?]: Removed 32 outVars from TransFormulas that were not future-live. [2024-11-13 14:45:08,560 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 14:45:08,583 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 14:45:08,584 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 14:45:08,585 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:45:08 BoogieIcfgContainer [2024-11-13 14:45:08,585 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 14:45:08,590 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 14:45:08,590 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 14:45:08,595 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 14:45:08,596 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 02:45:05" (1/3) ... [2024-11-13 14:45:08,596 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79c13b3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:45:08, skipping insertion in model container [2024-11-13 14:45:08,598 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:45:06" (2/3) ... [2024-11-13 14:45:08,598 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79c13b3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:45:08, skipping insertion in model container [2024-11-13 14:45:08,598 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:45:08" (3/3) ... [2024-11-13 14:45:08,600 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-87.i [2024-11-13 14:45:08,621 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 14:45:08,623 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount100_file-87.i that has 2 procedures, 92 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-13 14:45:08,712 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 14:45:08,732 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;@38309568, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 14:45:08,732 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-13 14:45:08,737 INFO L276 IsEmpty]: Start isEmpty. Operand has 92 states, 55 states have (on average 1.3636363636363635) internal successors, (75), 56 states have internal predecessors, (75), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-13 14:45:08,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 14:45:08,756 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:45:08,757 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:45:08,757 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:45:08,761 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:45:08,762 INFO L85 PathProgramCache]: Analyzing trace with hash 2131708773, now seen corresponding path program 1 times [2024-11-13 14:45:08,774 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:45:08,775 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1583095504] [2024-11-13 14:45:08,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:45:08,776 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 [2024-11-13 14:45:08,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:45:08,779 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/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) [2024-11-13 14:45:08,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:45:09,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:45:09,514 INFO L255 TraceCheckSpWp]: Trace formula consists of 349 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-13 14:45:09,585 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:45:09,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 930 proven. 0 refuted. 0 times theorem prover too weak. 1314 trivial. 0 not checked. [2024-11-13 14:45:09,697 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 14:45:09,698 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:45:09,698 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1583095504] [2024-11-13 14:45:09,700 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1583095504] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:45:09,700 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:45:09,701 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 14:45:09,703 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [27344964] [2024-11-13 14:45:09,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:45:09,709 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-13 14:45:09,710 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:45:09,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-13 14:45:09,734 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 14:45:09,737 INFO L87 Difference]: Start difference. First operand has 92 states, 55 states have (on average 1.3636363636363635) internal successors, (75), 56 states have internal predecessors, (75), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) 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, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-11-13 14:45:09,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:45:09,779 INFO L93 Difference]: Finished difference Result 177 states and 314 transitions. [2024-11-13 14:45:09,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 14:45:09,782 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, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 213 [2024-11-13 14:45:09,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:45:09,792 INFO L225 Difference]: With dead ends: 177 [2024-11-13 14:45:09,792 INFO L226 Difference]: Without dead ends: 88 [2024-11-13 14:45:09,799 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 212 GetRequests, 212 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 14:45:09,806 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 [2024-11-13 14:45:09,808 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] [2024-11-13 14:45:09,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2024-11-13 14:45:09,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 88. [2024-11-13 14:45:09,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 52 states have (on average 1.3076923076923077) internal successors, (68), 52 states have internal predecessors, (68), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-11-13 14:45:09,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 136 transitions. [2024-11-13 14:45:09,888 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 136 transitions. Word has length 213 [2024-11-13 14:45:09,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:45:09,889 INFO L471 AbstractCegarLoop]: Abstraction has 88 states and 136 transitions. [2024-11-13 14:45:09,889 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, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-11-13 14:45:09,889 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 136 transitions. [2024-11-13 14:45:09,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 14:45:09,894 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:45:09,895 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:45:09,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:45:10,095 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:45:10,096 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:45:10,096 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:45:10,097 INFO L85 PathProgramCache]: Analyzing trace with hash -376051555, now seen corresponding path program 1 times [2024-11-13 14:45:10,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:45:10,098 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1532940879] [2024-11-13 14:45:10,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:45:10,099 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 [2024-11-13 14:45:10,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:45:10,103 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/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) [2024-11-13 14:45:10,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:45:10,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:45:10,671 INFO L255 TraceCheckSpWp]: Trace formula consists of 349 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 14:45:10,690 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:45:11,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 1229 proven. 60 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-13 14:45:11,966 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:45:13,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 132 proven. 63 refuted. 0 times theorem prover too weak. 2049 trivial. 0 not checked. [2024-11-13 14:45:13,284 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:45:13,284 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1532940879] [2024-11-13 14:45:13,284 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1532940879] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:45:13,285 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 14:45:13,285 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 16 [2024-11-13 14:45:13,285 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [803063716] [2024-11-13 14:45:13,285 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 14:45:13,287 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-11-13 14:45:13,288 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:45:13,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-11-13 14:45:13,289 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=174, Unknown=0, NotChecked=0, Total=240 [2024-11-13 14:45:13,290 INFO L87 Difference]: Start difference. First operand 88 states and 136 transitions. Second operand has 16 states, 16 states have (on average 4.1875) internal successors, (67), 16 states have internal predecessors, (67), 4 states have call successors, (54), 3 states have call predecessors, (54), 7 states have return successors, (55), 4 states have call predecessors, (55), 4 states have call successors, (55) [2024-11-13 14:45:16,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:45:16,937 INFO L93 Difference]: Finished difference Result 290 states and 435 transitions. [2024-11-13 14:45:16,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-13 14:45:16,940 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.1875) internal successors, (67), 16 states have internal predecessors, (67), 4 states have call successors, (54), 3 states have call predecessors, (54), 7 states have return successors, (55), 4 states have call predecessors, (55), 4 states have call successors, (55) Word has length 213 [2024-11-13 14:45:16,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:45:16,948 INFO L225 Difference]: With dead ends: 290 [2024-11-13 14:45:16,948 INFO L226 Difference]: Without dead ends: 205 [2024-11-13 14:45:16,950 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 440 GetRequests, 410 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 187 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=270, Invalid=660, Unknown=0, NotChecked=0, Total=930 [2024-11-13 14:45:16,954 INFO L432 NwaCegarLoop]: 118 mSDtfsCounter, 596 mSDsluCounter, 450 mSDsCounter, 0 mSdLazyCounter, 522 mSolverCounterSat, 484 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 612 SdHoareTripleChecker+Valid, 568 SdHoareTripleChecker+Invalid, 1006 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 484 IncrementalHoareTripleChecker+Valid, 522 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2024-11-13 14:45:16,954 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [612 Valid, 568 Invalid, 1006 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [484 Valid, 522 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2024-11-13 14:45:16,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205 states. [2024-11-13 14:45:17,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205 to 176. [2024-11-13 14:45:17,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 176 states, 104 states have (on average 1.2596153846153846) internal successors, (131), 105 states have internal predecessors, (131), 66 states have call successors, (66), 5 states have call predecessors, (66), 5 states have return successors, (66), 65 states have call predecessors, (66), 66 states have call successors, (66) [2024-11-13 14:45:17,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 263 transitions. [2024-11-13 14:45:17,028 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 263 transitions. Word has length 213 [2024-11-13 14:45:17,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:45:17,029 INFO L471 AbstractCegarLoop]: Abstraction has 176 states and 263 transitions. [2024-11-13 14:45:17,030 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 4.1875) internal successors, (67), 16 states have internal predecessors, (67), 4 states have call successors, (54), 3 states have call predecessors, (54), 7 states have return successors, (55), 4 states have call predecessors, (55), 4 states have call successors, (55) [2024-11-13 14:45:17,033 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 263 transitions. [2024-11-13 14:45:17,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 14:45:17,041 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:45:17,042 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:45:17,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/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)] Ended with exit code 0 [2024-11-13 14:45:17,242 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:45:17,243 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:45:17,243 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:45:17,244 INFO L85 PathProgramCache]: Analyzing trace with hash 1924771035, now seen corresponding path program 1 times [2024-11-13 14:45:17,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:45:17,244 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [884787046] [2024-11-13 14:45:17,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:45:17,245 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 [2024-11-13 14:45:17,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:45:17,247 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/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) [2024-11-13 14:45:17,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:45:17,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:45:17,775 INFO L255 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 14:45:17,782 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:45:18,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 1143 proven. 54 refuted. 0 times theorem prover too weak. 1047 trivial. 0 not checked. [2024-11-13 14:45:18,455 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:45:19,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 45 proven. 54 refuted. 0 times theorem prover too weak. 2145 trivial. 0 not checked. [2024-11-13 14:45:19,207 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:45:19,207 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [884787046] [2024-11-13 14:45:19,207 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [884787046] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:45:19,208 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 14:45:19,208 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2024-11-13 14:45:19,208 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [643461693] [2024-11-13 14:45:19,208 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 14:45:19,209 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-13 14:45:19,210 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:45:19,211 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-13 14:45:19,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 14:45:19,211 INFO L87 Difference]: Start difference. First operand 176 states and 263 transitions. Second operand has 7 states, 7 states have (on average 7.857142857142857) internal successors, (55), 7 states have internal predecessors, (55), 2 states have call successors, (52), 2 states have call predecessors, (52), 4 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) [2024-11-13 14:45:20,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:45:20,678 INFO L93 Difference]: Finished difference Result 369 states and 541 transitions. [2024-11-13 14:45:20,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-13 14:45:20,700 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.857142857142857) internal successors, (55), 7 states have internal predecessors, (55), 2 states have call successors, (52), 2 states have call predecessors, (52), 4 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) Word has length 213 [2024-11-13 14:45:20,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:45:20,705 INFO L225 Difference]: With dead ends: 369 [2024-11-13 14:45:20,705 INFO L226 Difference]: Without dead ends: 196 [2024-11-13 14:45:20,707 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 428 GetRequests, 418 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-13 14:45:20,708 INFO L432 NwaCegarLoop]: 96 mSDtfsCounter, 63 mSDsluCounter, 123 mSDsCounter, 0 mSdLazyCounter, 184 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 77 SdHoareTripleChecker+Valid, 219 SdHoareTripleChecker+Invalid, 192 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 184 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2024-11-13 14:45:20,709 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [77 Valid, 219 Invalid, 192 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 184 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-11-13 14:45:20,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 196 states. [2024-11-13 14:45:20,742 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 196 to 184. [2024-11-13 14:45:20,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 184 states, 110 states have (on average 1.2272727272727273) internal successors, (135), 111 states have internal predecessors, (135), 66 states have call successors, (66), 7 states have call predecessors, (66), 7 states have return successors, (66), 65 states have call predecessors, (66), 66 states have call successors, (66) [2024-11-13 14:45:20,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 267 transitions. [2024-11-13 14:45:20,746 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 267 transitions. Word has length 213 [2024-11-13 14:45:20,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:45:20,748 INFO L471 AbstractCegarLoop]: Abstraction has 184 states and 267 transitions. [2024-11-13 14:45:20,748 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.857142857142857) internal successors, (55), 7 states have internal predecessors, (55), 2 states have call successors, (52), 2 states have call predecessors, (52), 4 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) [2024-11-13 14:45:20,748 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 267 transitions. [2024-11-13 14:45:20,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 14:45:20,752 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:45:20,752 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:45:20,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:45:20,953 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:45:20,953 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:45:20,954 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:45:20,954 INFO L85 PathProgramCache]: Analyzing trace with hash 336423133, now seen corresponding path program 1 times [2024-11-13 14:45:20,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:45:20,955 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1117033847] [2024-11-13 14:45:20,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:45:20,955 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 [2024-11-13 14:45:20,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:45:20,960 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/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) [2024-11-13 14:45:20,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:45:21,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:45:21,504 INFO L255 TraceCheckSpWp]: Trace formula consists of 349 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 14:45:21,509 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:45:22,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-11-13 14:45:22,661 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 14:45:22,662 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:45:22,662 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1117033847] [2024-11-13 14:45:22,662 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1117033847] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:45:22,662 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:45:22,662 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 14:45:22,662 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [924889599] [2024-11-13 14:45:22,662 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:45:22,663 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 14:45:22,663 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:45:22,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 14:45:22,664 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-13 14:45:22,664 INFO L87 Difference]: Start difference. First operand 184 states and 267 transitions. Second operand has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 6 states have internal predecessors, (46), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2024-11-13 14:45:25,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:45:25,512 INFO L93 Difference]: Finished difference Result 431 states and 621 transitions. [2024-11-13 14:45:25,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 14:45:25,516 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 6 states have internal predecessors, (46), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) Word has length 213 [2024-11-13 14:45:25,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:45:25,519 INFO L225 Difference]: With dead ends: 431 [2024-11-13 14:45:25,519 INFO L226 Difference]: Without dead ends: 250 [2024-11-13 14:45:25,521 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 209 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-11-13 14:45:25,522 INFO L432 NwaCegarLoop]: 122 mSDtfsCounter, 57 mSDsluCounter, 447 mSDsCounter, 0 mSdLazyCounter, 113 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 569 SdHoareTripleChecker+Invalid, 113 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 113 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2024-11-13 14:45:25,522 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [57 Valid, 569 Invalid, 113 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 113 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2024-11-13 14:45:25,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250 states. [2024-11-13 14:45:25,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250 to 198. [2024-11-13 14:45:25,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 198 states, 124 states have (on average 1.25) internal successors, (155), 125 states have internal predecessors, (155), 66 states have call successors, (66), 7 states have call predecessors, (66), 7 states have return successors, (66), 65 states have call predecessors, (66), 66 states have call successors, (66) [2024-11-13 14:45:25,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 198 states and 287 transitions. [2024-11-13 14:45:25,577 INFO L78 Accepts]: Start accepts. Automaton has 198 states and 287 transitions. Word has length 213 [2024-11-13 14:45:25,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:45:25,578 INFO L471 AbstractCegarLoop]: Abstraction has 198 states and 287 transitions. [2024-11-13 14:45:25,578 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 6 states have internal predecessors, (46), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2024-11-13 14:45:25,579 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 287 transitions. [2024-11-13 14:45:25,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 14:45:25,582 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:45:25,583 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:45:25,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:45:25,783 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:45:25,784 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:45:25,784 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:45:25,784 INFO L85 PathProgramCache]: Analyzing trace with hash 1016481503, now seen corresponding path program 1 times [2024-11-13 14:45:25,785 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:45:25,785 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1059527835] [2024-11-13 14:45:25,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:45:25,786 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 [2024-11-13 14:45:25,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:45:25,788 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/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) [2024-11-13 14:45:25,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28552d35-0ffa-4db7-99d8-1a67500b16c5/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:45:26,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:45:26,489 INFO L255 TraceCheckSpWp]: Trace formula consists of 348 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 14:45:26,500 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:47:22,435 WARN L286 SmtUtils]: Spent 5.49s on a formula simplification that was a NOOP. DAG size: 139 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-13 14:47:45,386 WARN L286 SmtUtils]: Spent 6.26s on a formula simplification that was a NOOP. DAG size: 141 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-13 14:48:08,950 WARN L286 SmtUtils]: Spent 5.94s on a formula simplification that was a NOOP. DAG size: 143 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)