./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1 --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 202a0432e117f9058bd61aa67403e31b42b1f3767a8cd5b20aabf9e04f737968 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 06:04:01,518 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 06:04:01,576 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-12-02 06:04:01,581 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 06:04:01,581 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 06:04:01,603 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 06:04:01,604 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 06:04:01,604 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 06:04:01,604 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 06:04:01,604 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 06:04:01,604 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 06:04:01,604 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 06:04:01,605 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 06:04:01,605 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 06:04:01,605 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 06:04:01,605 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 06:04:01,605 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 06:04:01,605 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-02 06:04:01,605 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 06:04:01,605 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-02 06:04:01,605 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 06:04:01,606 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 06:04:01,606 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 06:04:01,606 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 06:04:01,606 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-02 06:04:01,606 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 06:04:01,606 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 06:04:01,606 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 06:04:01,606 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 06:04:01,606 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 06:04:01,606 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 06:04:01,606 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 06:04:01,606 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 06:04:01,607 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 06:04:01,607 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 06:04:01,607 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 06:04:01,607 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 06:04:01,607 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 06:04:01,607 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 06:04:01,607 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 06:04:01,607 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 06:04:01,607 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 06:04:01,607 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 06:04:01,607 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 06:04:01,608 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 06:04:01,608 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 06:04:01,608 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 06:04:01,608 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 06:04:01,608 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_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1 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 -> 202a0432e117f9058bd61aa67403e31b42b1f3767a8cd5b20aabf9e04f737968 [2024-12-02 06:04:01,862 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 06:04:01,871 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 06:04:01,873 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 06:04:01,874 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 06:04:01,875 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 06:04:01,876 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i [2024-12-02 06:04:04,557 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/data/ac1a41549/e8bd1c2b0e4648fb8bc10fea78204206/FLAG7c39b30e6 [2024-12-02 06:04:04,787 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 06:04:04,787 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i [2024-12-02 06:04:04,797 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/data/ac1a41549/e8bd1c2b0e4648fb8bc10fea78204206/FLAG7c39b30e6 [2024-12-02 06:04:04,809 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/data/ac1a41549/e8bd1c2b0e4648fb8bc10fea78204206 [2024-12-02 06:04:04,811 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 06:04:04,812 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 06:04:04,813 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 06:04:04,813 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 06:04:04,816 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 06:04:04,816 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:04:04" (1/1) ... [2024-12-02 06:04:04,817 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c32c056 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:04, skipping insertion in model container [2024-12-02 06:04:04,817 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:04:04" (1/1) ... [2024-12-02 06:04:04,840 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 06:04:04,947 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_f103904b-ae05-44c9-a09f-c9bee15e1726/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i[915,928] [2024-12-02 06:04:05,061 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 06:04:05,073 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 06:04:05,081 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_f103904b-ae05-44c9-a09f-c9bee15e1726/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i[915,928] [2024-12-02 06:04:05,145 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 06:04:05,160 INFO L204 MainTranslator]: Completed translation [2024-12-02 06:04:05,160 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:05 WrapperNode [2024-12-02 06:04:05,161 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 06:04:05,161 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 06:04:05,161 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 06:04:05,161 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 06:04:05,166 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:05" (1/1) ... [2024-12-02 06:04:05,179 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:05" (1/1) ... [2024-12-02 06:04:05,223 INFO L138 Inliner]: procedures = 26, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 399 [2024-12-02 06:04:05,224 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 06:04:05,224 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 06:04:05,224 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 06:04:05,224 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 06:04:05,231 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:05" (1/1) ... [2024-12-02 06:04:05,231 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:05" (1/1) ... [2024-12-02 06:04:05,236 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:05" (1/1) ... [2024-12-02 06:04:05,264 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]. [2024-12-02 06:04:05,264 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:05" (1/1) ... [2024-12-02 06:04:05,264 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:05" (1/1) ... [2024-12-02 06:04:05,280 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:05" (1/1) ... [2024-12-02 06:04:05,284 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:05" (1/1) ... [2024-12-02 06:04:05,289 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:05" (1/1) ... [2024-12-02 06:04:05,294 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:05" (1/1) ... [2024-12-02 06:04:05,298 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:05" (1/1) ... [2024-12-02 06:04:05,308 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 06:04:05,309 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 06:04:05,309 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 06:04:05,309 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 06:04:05,310 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:05" (1/1) ... [2024-12-02 06:04:05,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 06:04:05,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:04:05,335 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 06:04:05,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 06:04:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 06:04:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 06:04:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 06:04:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 06:04:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 06:04:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 06:04:05,454 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 06:04:05,456 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 06:04:06,050 INFO L? ?]: Removed 43 outVars from TransFormulas that were not future-live. [2024-12-02 06:04:06,050 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 06:04:06,060 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 06:04:06,060 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-02 06:04:06,061 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:04:06 BoogieIcfgContainer [2024-12-02 06:04:06,061 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 06:04:06,063 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 06:04:06,063 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 06:04:06,066 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 06:04:06,066 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 06:04:04" (1/3) ... [2024-12-02 06:04:06,066 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@fd3cc63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:04:06, skipping insertion in model container [2024-12-02 06:04:06,067 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:05" (2/3) ... [2024-12-02 06:04:06,067 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@fd3cc63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:04:06, skipping insertion in model container [2024-12-02 06:04:06,067 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:04:06" (3/3) ... [2024-12-02 06:04:06,068 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-1.i [2024-12-02 06:04:06,097 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 06:04:06,100 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-1.i that has 2 procedures, 158 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-12-02 06:04:06,155 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 06:04:06,166 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;@6dc149c5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 06:04:06,166 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 06:04:06,170 INFO L276 IsEmpty]: Start isEmpty. Operand has 158 states, 112 states have (on average 1.5535714285714286) internal successors, (174), 113 states have internal predecessors, (174), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-12-02 06:04:06,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-02 06:04:06,185 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:04:06,186 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:04:06,186 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:04:06,190 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:04:06,191 INFO L85 PathProgramCache]: Analyzing trace with hash -142788450, now seen corresponding path program 1 times [2024-12-02 06:04:06,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:04:06,198 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [827107985] [2024-12-02 06:04:06,198 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:04:06,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:04:06,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:04:06,852 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:04:06,853 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:04:06,853 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [827107985] [2024-12-02 06:04:06,854 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [827107985] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:04:06,854 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:04:06,854 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:04:06,855 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1546719413] [2024-12-02 06:04:06,856 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:04:06,860 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:04:06,860 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:04:06,880 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:04:06,880 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:04:06,883 INFO L87 Difference]: Start difference. First operand has 158 states, 112 states have (on average 1.5535714285714286) internal successors, (174), 113 states have internal predecessors, (174), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:04:07,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:04:07,006 INFO L93 Difference]: Finished difference Result 376 states and 673 transitions. [2024-12-02 06:04:07,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:04:07,009 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 285 [2024-12-02 06:04:07,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:04:07,018 INFO L225 Difference]: With dead ends: 376 [2024-12-02 06:04:07,018 INFO L226 Difference]: Without dead ends: 221 [2024-12-02 06:04:07,022 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:04:07,025 INFO L435 NwaCegarLoop]: 246 mSDtfsCounter, 106 mSDsluCounter, 236 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 106 SdHoareTripleChecker+Valid, 482 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 06:04:07,026 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [106 Valid, 482 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 06:04:07,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2024-12-02 06:04:07,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 162. [2024-12-02 06:04:07,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162 states, 117 states have (on average 1.5384615384615385) internal successors, (180), 117 states have internal predecessors, (180), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-12-02 06:04:07,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 266 transitions. [2024-12-02 06:04:07,080 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 266 transitions. Word has length 285 [2024-12-02 06:04:07,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:04:07,082 INFO L471 AbstractCegarLoop]: Abstraction has 162 states and 266 transitions. [2024-12-02 06:04:07,083 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:04:07,083 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 266 transitions. [2024-12-02 06:04:07,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-02 06:04:07,090 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:04:07,090 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:04:07,090 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 06:04:07,090 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:04:07,091 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:04:07,091 INFO L85 PathProgramCache]: Analyzing trace with hash -80748836, now seen corresponding path program 1 times [2024-12-02 06:04:07,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:04:07,092 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114632688] [2024-12-02 06:04:07,092 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:04:07,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:04:07,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:04:07,800 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:04:07,801 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:04:07,801 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1114632688] [2024-12-02 06:04:07,801 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1114632688] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:04:07,801 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:04:07,801 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:04:07,801 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1153930773] [2024-12-02 06:04:07,801 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:04:07,803 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:04:07,803 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:04:07,804 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:04:07,804 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:04:07,804 INFO L87 Difference]: Start difference. First operand 162 states and 266 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:04:07,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:04:07,882 INFO L93 Difference]: Finished difference Result 480 states and 792 transitions. [2024-12-02 06:04:07,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:04:07,883 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 285 [2024-12-02 06:04:07,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:04:07,887 INFO L225 Difference]: With dead ends: 480 [2024-12-02 06:04:07,887 INFO L226 Difference]: Without dead ends: 321 [2024-12-02 06:04:07,888 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:04:07,889 INFO L435 NwaCegarLoop]: 248 mSDtfsCounter, 152 mSDsluCounter, 240 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 152 SdHoareTripleChecker+Valid, 488 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 06:04:07,889 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [152 Valid, 488 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 06:04:07,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2024-12-02 06:04:07,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 319. [2024-12-02 06:04:07,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 319 states, 230 states have (on average 1.5391304347826087) internal successors, (354), 230 states have internal predecessors, (354), 86 states have call successors, (86), 2 states have call predecessors, (86), 2 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2024-12-02 06:04:07,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 319 states and 526 transitions. [2024-12-02 06:04:07,930 INFO L78 Accepts]: Start accepts. Automaton has 319 states and 526 transitions. Word has length 285 [2024-12-02 06:04:07,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:04:07,931 INFO L471 AbstractCegarLoop]: Abstraction has 319 states and 526 transitions. [2024-12-02 06:04:07,932 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:04:07,932 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 526 transitions. [2024-12-02 06:04:07,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-02 06:04:07,935 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:04:07,935 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:04:07,936 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 06:04:07,936 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:04:07,936 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:04:07,936 INFO L85 PathProgramCache]: Analyzing trace with hash -1669096738, now seen corresponding path program 1 times [2024-12-02 06:04:07,937 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:04:07,937 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [632009383] [2024-12-02 06:04:07,937 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:04:07,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:04:08,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:04:09,271 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:04:09,271 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:04:09,271 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [632009383] [2024-12-02 06:04:09,271 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [632009383] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:04:09,271 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:04:09,271 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 06:04:09,272 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034961302] [2024-12-02 06:04:09,272 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:04:09,272 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 06:04:09,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:04:09,273 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 06:04:09,273 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 06:04:09,273 INFO L87 Difference]: Start difference. First operand 319 states and 526 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:04:09,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:04:09,949 INFO L93 Difference]: Finished difference Result 834 states and 1377 transitions. [2024-12-02 06:04:09,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 06:04:09,952 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 285 [2024-12-02 06:04:09,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:04:09,956 INFO L225 Difference]: With dead ends: 834 [2024-12-02 06:04:09,956 INFO L226 Difference]: Without dead ends: 518 [2024-12-02 06:04:09,958 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 06:04:09,959 INFO L435 NwaCegarLoop]: 244 mSDtfsCounter, 183 mSDsluCounter, 605 mSDsCounter, 0 mSdLazyCounter, 157 mSolverCounterSat, 130 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 183 SdHoareTripleChecker+Valid, 849 SdHoareTripleChecker+Invalid, 287 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 130 IncrementalHoareTripleChecker+Valid, 157 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-12-02 06:04:09,959 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [183 Valid, 849 Invalid, 287 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [130 Valid, 157 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-12-02 06:04:09,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 518 states. [2024-12-02 06:04:10,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 518 to 398. [2024-12-02 06:04:10,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 398 states, 265 states have (on average 1.4792452830188678) internal successors, (392), 265 states have internal predecessors, (392), 129 states have call successors, (129), 3 states have call predecessors, (129), 3 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2024-12-02 06:04:10,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 650 transitions. [2024-12-02 06:04:10,055 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 650 transitions. Word has length 285 [2024-12-02 06:04:10,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:04:10,056 INFO L471 AbstractCegarLoop]: Abstraction has 398 states and 650 transitions. [2024-12-02 06:04:10,056 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:04:10,056 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 650 transitions. [2024-12-02 06:04:10,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-02 06:04:10,061 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:04:10,061 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:04:10,061 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 06:04:10,062 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:04:10,062 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:04:10,062 INFO L85 PathProgramCache]: Analyzing trace with hash -1009565216, now seen corresponding path program 1 times [2024-12-02 06:04:10,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:04:10,062 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [441520362] [2024-12-02 06:04:10,062 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:04:10,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:04:10,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:04:10,843 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:04:10,843 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:04:10,843 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [441520362] [2024-12-02 06:04:10,843 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [441520362] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:04:10,843 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:04:10,843 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 06:04:10,843 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [240992651] [2024-12-02 06:04:10,843 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:04:10,844 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 06:04:10,844 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:04:10,845 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 06:04:10,845 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 06:04:10,845 INFO L87 Difference]: Start difference. First operand 398 states and 650 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:04:11,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:04:11,295 INFO L93 Difference]: Finished difference Result 922 states and 1523 transitions. [2024-12-02 06:04:11,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 06:04:11,297 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 285 [2024-12-02 06:04:11,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:04:11,300 INFO L225 Difference]: With dead ends: 922 [2024-12-02 06:04:11,300 INFO L226 Difference]: Without dead ends: 606 [2024-12-02 06:04:11,301 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-12-02 06:04:11,301 INFO L435 NwaCegarLoop]: 291 mSDtfsCounter, 342 mSDsluCounter, 656 mSDsCounter, 0 mSdLazyCounter, 177 mSolverCounterSat, 133 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 342 SdHoareTripleChecker+Valid, 947 SdHoareTripleChecker+Invalid, 310 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 133 IncrementalHoareTripleChecker+Valid, 177 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-12-02 06:04:11,302 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [342 Valid, 947 Invalid, 310 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [133 Valid, 177 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-12-02 06:04:11,303 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 606 states. [2024-12-02 06:04:11,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 606 to 484. [2024-12-02 06:04:11,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 484 states, 351 states have (on average 1.5356125356125356) internal successors, (539), 351 states have internal predecessors, (539), 129 states have call successors, (129), 3 states have call predecessors, (129), 3 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2024-12-02 06:04:11,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 484 states and 797 transitions. [2024-12-02 06:04:11,356 INFO L78 Accepts]: Start accepts. Automaton has 484 states and 797 transitions. Word has length 285 [2024-12-02 06:04:11,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:04:11,356 INFO L471 AbstractCegarLoop]: Abstraction has 484 states and 797 transitions. [2024-12-02 06:04:11,357 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:04:11,357 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 797 transitions. [2024-12-02 06:04:11,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-02 06:04:11,360 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:04:11,360 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:04:11,360 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 06:04:11,361 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:04:11,361 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:04:11,361 INFO L85 PathProgramCache]: Analyzing trace with hash 60213202, now seen corresponding path program 1 times [2024-12-02 06:04:11,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:04:11,361 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [957091130] [2024-12-02 06:04:11,361 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:04:11,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:04:11,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:04:12,003 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:04:12,003 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:04:12,003 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [957091130] [2024-12-02 06:04:12,003 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [957091130] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:04:12,003 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:04:12,003 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 06:04:12,003 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1498371331] [2024-12-02 06:04:12,003 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:04:12,004 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 06:04:12,004 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:04:12,005 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 06:04:12,005 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 06:04:12,005 INFO L87 Difference]: Start difference. First operand 484 states and 797 transitions. Second operand has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-12-02 06:04:12,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:04:12,347 INFO L93 Difference]: Finished difference Result 987 states and 1636 transitions. [2024-12-02 06:04:12,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 06:04:12,349 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 287 [2024-12-02 06:04:12,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:04:12,353 INFO L225 Difference]: With dead ends: 987 [2024-12-02 06:04:12,353 INFO L226 Difference]: Without dead ends: 592 [2024-12-02 06:04:12,354 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2024-12-02 06:04:12,355 INFO L435 NwaCegarLoop]: 248 mSDtfsCounter, 399 mSDsluCounter, 482 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 182 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 399 SdHoareTripleChecker+Valid, 730 SdHoareTripleChecker+Invalid, 205 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 182 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-12-02 06:04:12,355 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [399 Valid, 730 Invalid, 205 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [182 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-12-02 06:04:12,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 592 states. [2024-12-02 06:04:12,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 592 to 490. [2024-12-02 06:04:12,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 490 states, 357 states have (on average 1.535014005602241) internal successors, (548), 357 states have internal predecessors, (548), 129 states have call successors, (129), 3 states have call predecessors, (129), 3 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2024-12-02 06:04:12,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 806 transitions. [2024-12-02 06:04:12,432 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 806 transitions. Word has length 287 [2024-12-02 06:04:12,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:04:12,433 INFO L471 AbstractCegarLoop]: Abstraction has 490 states and 806 transitions. [2024-12-02 06:04:12,433 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-12-02 06:04:12,434 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 806 transitions. [2024-12-02 06:04:12,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-02 06:04:12,438 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:04:12,438 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:04:12,438 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 06:04:12,438 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:04:12,439 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:04:12,439 INFO L85 PathProgramCache]: Analyzing trace with hash -641386672, now seen corresponding path program 1 times [2024-12-02 06:04:12,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:04:12,439 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1322390544] [2024-12-02 06:04:12,439 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:04:12,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:04:13,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:04:18,736 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:04:18,736 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:04:18,736 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1322390544] [2024-12-02 06:04:18,736 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1322390544] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:04:18,736 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:04:18,736 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2024-12-02 06:04:18,737 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1811255357] [2024-12-02 06:04:18,737 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:04:18,737 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2024-12-02 06:04:18,737 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:04:18,738 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-12-02 06:04:18,738 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=228, Unknown=0, NotChecked=0, Total=272 [2024-12-02 06:04:18,739 INFO L87 Difference]: Start difference. First operand 490 states and 806 transitions. Second operand has 17 states, 17 states have (on average 4.411764705882353) internal successors, (75), 17 states have internal predecessors, (75), 4 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 4 states have call predecessors, (43), 4 states have call successors, (43) [2024-12-02 06:04:26,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:04:26,857 INFO L93 Difference]: Finished difference Result 2656 states and 4488 transitions. [2024-12-02 06:04:26,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-12-02 06:04:26,857 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 4.411764705882353) internal successors, (75), 17 states have internal predecessors, (75), 4 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 4 states have call predecessors, (43), 4 states have call successors, (43) Word has length 287 [2024-12-02 06:04:26,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:04:26,867 INFO L225 Difference]: With dead ends: 2656 [2024-12-02 06:04:26,867 INFO L226 Difference]: Without dead ends: 2276 [2024-12-02 06:04:26,868 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 171 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=391, Invalid=869, Unknown=0, NotChecked=0, Total=1260 [2024-12-02 06:04:26,869 INFO L435 NwaCegarLoop]: 284 mSDtfsCounter, 4727 mSDsluCounter, 2274 mSDsCounter, 0 mSdLazyCounter, 2196 mSolverCounterSat, 307 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4727 SdHoareTripleChecker+Valid, 2558 SdHoareTripleChecker+Invalid, 2503 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 307 IncrementalHoareTripleChecker+Valid, 2196 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2024-12-02 06:04:26,869 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4727 Valid, 2558 Invalid, 2503 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [307 Valid, 2196 Invalid, 0 Unknown, 0 Unchecked, 5.0s Time] [2024-12-02 06:04:26,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2276 states. [2024-12-02 06:04:26,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2276 to 594. [2024-12-02 06:04:26,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 594 states, 461 states have (on average 1.5683297180043383) internal successors, (723), 461 states have internal predecessors, (723), 129 states have call successors, (129), 3 states have call predecessors, (129), 3 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2024-12-02 06:04:26,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 594 states and 981 transitions. [2024-12-02 06:04:26,938 INFO L78 Accepts]: Start accepts. Automaton has 594 states and 981 transitions. Word has length 287 [2024-12-02 06:04:26,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:04:26,939 INFO L471 AbstractCegarLoop]: Abstraction has 594 states and 981 transitions. [2024-12-02 06:04:26,939 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 4.411764705882353) internal successors, (75), 17 states have internal predecessors, (75), 4 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 4 states have call predecessors, (43), 4 states have call successors, (43) [2024-12-02 06:04:26,939 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 981 transitions. [2024-12-02 06:04:26,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-02 06:04:26,942 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:04:26,942 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:04:26,943 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 06:04:26,943 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:04:26,944 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:04:26,944 INFO L85 PathProgramCache]: Analyzing trace with hash -1662455026, now seen corresponding path program 1 times [2024-12-02 06:04:26,944 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:04:26,944 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [186540179] [2024-12-02 06:04:26,944 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:04:26,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:04:27,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:04:30,097 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:04:30,097 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:04:30,097 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [186540179] [2024-12-02 06:04:30,097 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [186540179] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:04:30,097 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:04:30,097 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2024-12-02 06:04:30,097 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1098569939] [2024-12-02 06:04:30,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:04:30,098 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-12-02 06:04:30,098 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:04:30,098 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-12-02 06:04:30,098 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=149, Unknown=0, NotChecked=0, Total=182 [2024-12-02 06:04:30,098 INFO L87 Difference]: Start difference. First operand 594 states and 981 transitions. Second operand has 14 states, 14 states have (on average 5.357142857142857) internal successors, (75), 14 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-12-02 06:04:34,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:04:34,987 INFO L93 Difference]: Finished difference Result 2326 states and 3900 transitions. [2024-12-02 06:04:34,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-12-02 06:04:34,988 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.357142857142857) internal successors, (75), 14 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 287 [2024-12-02 06:04:34,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:04:34,996 INFO L225 Difference]: With dead ends: 2326 [2024-12-02 06:04:34,996 INFO L226 Difference]: Without dead ends: 1980 [2024-12-02 06:04:34,998 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 150 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=289, Invalid=641, Unknown=0, NotChecked=0, Total=930 [2024-12-02 06:04:34,999 INFO L435 NwaCegarLoop]: 377 mSDtfsCounter, 3259 mSDsluCounter, 2035 mSDsCounter, 0 mSdLazyCounter, 1864 mSolverCounterSat, 230 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3259 SdHoareTripleChecker+Valid, 2412 SdHoareTripleChecker+Invalid, 2094 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 230 IncrementalHoareTripleChecker+Valid, 1864 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2024-12-02 06:04:34,999 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3259 Valid, 2412 Invalid, 2094 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [230 Valid, 1864 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2024-12-02 06:04:35,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1980 states. [2024-12-02 06:04:35,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1980 to 608. [2024-12-02 06:04:35,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 608 states, 474 states have (on average 1.5654008438818565) internal successors, (742), 474 states have internal predecessors, (742), 129 states have call successors, (129), 4 states have call predecessors, (129), 4 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2024-12-02 06:04:35,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 608 states and 1000 transitions. [2024-12-02 06:04:35,083 INFO L78 Accepts]: Start accepts. Automaton has 608 states and 1000 transitions. Word has length 287 [2024-12-02 06:04:35,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:04:35,084 INFO L471 AbstractCegarLoop]: Abstraction has 608 states and 1000 transitions. [2024-12-02 06:04:35,084 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.357142857142857) internal successors, (75), 14 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-12-02 06:04:35,084 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1000 transitions. [2024-12-02 06:04:35,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-02 06:04:35,087 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:04:35,087 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:04:35,087 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 06:04:35,087 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:04:35,088 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:04:35,088 INFO L85 PathProgramCache]: Analyzing trace with hash -775400178, now seen corresponding path program 1 times [2024-12-02 06:04:35,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:04:35,088 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [387431791] [2024-12-02 06:04:35,088 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:04:35,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:04:35,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:04:36,125 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:04:36,126 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:04:36,126 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [387431791] [2024-12-02 06:04:36,126 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [387431791] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:04:36,126 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:04:36,126 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-12-02 06:04:36,126 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1747150689] [2024-12-02 06:04:36,126 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:04:36,126 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-12-02 06:04:36,126 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:04:36,127 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-12-02 06:04:36,127 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2024-12-02 06:04:36,127 INFO L87 Difference]: Start difference. First operand 608 states and 1000 transitions. Second operand has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-12-02 06:04:37,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:04:37,955 INFO L93 Difference]: Finished difference Result 2713 states and 4541 transitions. [2024-12-02 06:04:37,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-12-02 06:04:37,956 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 287 [2024-12-02 06:04:37,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:04:37,963 INFO L225 Difference]: With dead ends: 2713 [2024-12-02 06:04:37,963 INFO L226 Difference]: Without dead ends: 2359 [2024-12-02 06:04:37,965 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=132, Invalid=248, Unknown=0, NotChecked=0, Total=380 [2024-12-02 06:04:37,966 INFO L435 NwaCegarLoop]: 581 mSDtfsCounter, 1403 mSDsluCounter, 2019 mSDsCounter, 0 mSdLazyCounter, 1091 mSolverCounterSat, 300 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1403 SdHoareTripleChecker+Valid, 2600 SdHoareTripleChecker+Invalid, 1391 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 300 IncrementalHoareTripleChecker+Valid, 1091 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2024-12-02 06:04:37,966 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1403 Valid, 2600 Invalid, 1391 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [300 Valid, 1091 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2024-12-02 06:04:37,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2359 states. [2024-12-02 06:04:38,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2359 to 1239. [2024-12-02 06:04:38,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1239 states, 1017 states have (on average 1.6116027531956736) internal successors, (1639), 1017 states have internal predecessors, (1639), 215 states have call successors, (215), 6 states have call predecessors, (215), 6 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2024-12-02 06:04:38,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 1239 states and 2069 transitions. [2024-12-02 06:04:38,159 INFO L78 Accepts]: Start accepts. Automaton has 1239 states and 2069 transitions. Word has length 287 [2024-12-02 06:04:38,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:04:38,160 INFO L471 AbstractCegarLoop]: Abstraction has 1239 states and 2069 transitions. [2024-12-02 06:04:38,160 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-12-02 06:04:38,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2069 transitions. [2024-12-02 06:04:38,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-02 06:04:38,163 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:04:38,163 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:04:38,163 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 06:04:38,163 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:04:38,164 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:04:38,164 INFO L85 PathProgramCache]: Analyzing trace with hash 1409597326, now seen corresponding path program 1 times [2024-12-02 06:04:38,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:04:38,164 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [335497649] [2024-12-02 06:04:38,164 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:04:38,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:04:38,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:04:40,434 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:04:40,434 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:04:40,434 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [335497649] [2024-12-02 06:04:40,434 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [335497649] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:04:40,434 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:04:40,434 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-12-02 06:04:40,434 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [535822357] [2024-12-02 06:04:40,434 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:04:40,435 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-12-02 06:04:40,435 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:04:40,435 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-12-02 06:04:40,435 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-12-02 06:04:40,435 INFO L87 Difference]: Start difference. First operand 1239 states and 2069 transitions. Second operand has 8 states, 8 states have (on average 9.375) internal successors, (75), 8 states have internal predecessors, (75), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:04:41,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:04:41,469 INFO L93 Difference]: Finished difference Result 3028 states and 5086 transitions. [2024-12-02 06:04:41,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-12-02 06:04:41,470 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.375) internal successors, (75), 8 states have internal predecessors, (75), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 287 [2024-12-02 06:04:41,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:04:41,476 INFO L225 Difference]: With dead ends: 3028 [2024-12-02 06:04:41,476 INFO L226 Difference]: Without dead ends: 2066 [2024-12-02 06:04:41,478 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=49, Invalid=107, Unknown=0, NotChecked=0, Total=156 [2024-12-02 06:04:41,479 INFO L435 NwaCegarLoop]: 239 mSDtfsCounter, 834 mSDsluCounter, 716 mSDsCounter, 0 mSdLazyCounter, 447 mSolverCounterSat, 179 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 834 SdHoareTripleChecker+Valid, 955 SdHoareTripleChecker+Invalid, 626 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 179 IncrementalHoareTripleChecker+Valid, 447 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-12-02 06:04:41,479 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [834 Valid, 955 Invalid, 626 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [179 Valid, 447 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-12-02 06:04:41,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2066 states. [2024-12-02 06:04:41,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2066 to 1703. [2024-12-02 06:04:41,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1703 states, 1481 states have (on average 1.638757596218771) internal successors, (2427), 1481 states have internal predecessors, (2427), 215 states have call successors, (215), 6 states have call predecessors, (215), 6 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2024-12-02 06:04:41,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 1703 states and 2857 transitions. [2024-12-02 06:04:41,624 INFO L78 Accepts]: Start accepts. Automaton has 1703 states and 2857 transitions. Word has length 287 [2024-12-02 06:04:41,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:04:41,625 INFO L471 AbstractCegarLoop]: Abstraction has 1703 states and 2857 transitions. [2024-12-02 06:04:41,625 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.375) internal successors, (75), 8 states have internal predecessors, (75), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:04:41,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2857 transitions. [2024-12-02 06:04:41,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-02 06:04:41,629 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:04:41,629 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:04:41,629 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-12-02 06:04:41,629 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:04:41,630 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:04:41,630 INFO L85 PathProgramCache]: Analyzing trace with hash 398480076, now seen corresponding path program 1 times [2024-12-02 06:04:41,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:04:41,630 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [203934088] [2024-12-02 06:04:41,630 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:04:41,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:04:42,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:04:45,760 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:04:45,761 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:04:45,761 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [203934088] [2024-12-02 06:04:45,761 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [203934088] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:04:45,761 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:04:45,761 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2024-12-02 06:04:45,761 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559092282] [2024-12-02 06:04:45,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:04:45,762 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-12-02 06:04:45,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:04:45,762 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-12-02 06:04:45,762 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2024-12-02 06:04:45,763 INFO L87 Difference]: Start difference. First operand 1703 states and 2857 transitions. Second operand has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 13 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-12-02 06:04:49,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:04:49,637 INFO L93 Difference]: Finished difference Result 5666 states and 9489 transitions. [2024-12-02 06:04:49,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-12-02 06:04:49,638 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 13 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 287 [2024-12-02 06:04:49,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:04:49,665 INFO L225 Difference]: With dead ends: 5666 [2024-12-02 06:04:49,665 INFO L226 Difference]: Without dead ends: 5252 [2024-12-02 06:04:49,667 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 129 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=235, Invalid=521, Unknown=0, NotChecked=0, Total=756 [2024-12-02 06:04:49,667 INFO L435 NwaCegarLoop]: 296 mSDtfsCounter, 2808 mSDsluCounter, 1642 mSDsCounter, 0 mSdLazyCounter, 1086 mSolverCounterSat, 274 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2808 SdHoareTripleChecker+Valid, 1938 SdHoareTripleChecker+Invalid, 1360 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 274 IncrementalHoareTripleChecker+Valid, 1086 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2024-12-02 06:04:49,667 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2808 Valid, 1938 Invalid, 1360 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [274 Valid, 1086 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2024-12-02 06:04:49,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5252 states. [2024-12-02 06:04:49,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5252 to 1739. [2024-12-02 06:04:49,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1739 states, 1517 states have (on average 1.6407382992748847) internal successors, (2489), 1517 states have internal predecessors, (2489), 215 states have call successors, (215), 6 states have call predecessors, (215), 6 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2024-12-02 06:04:49,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 1739 states and 2919 transitions. [2024-12-02 06:04:49,832 INFO L78 Accepts]: Start accepts. Automaton has 1739 states and 2919 transitions. Word has length 287 [2024-12-02 06:04:49,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:04:49,833 INFO L471 AbstractCegarLoop]: Abstraction has 1739 states and 2919 transitions. [2024-12-02 06:04:49,833 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 13 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-12-02 06:04:49,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2919 transitions. [2024-12-02 06:04:49,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-02 06:04:49,836 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:04:49,837 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:04:49,837 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-12-02 06:04:49,837 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:04:49,837 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:04:49,837 INFO L85 PathProgramCache]: Analyzing trace with hash 264466570, now seen corresponding path program 1 times [2024-12-02 06:04:49,838 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:04:49,838 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [899769925] [2024-12-02 06:04:49,838 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:04:49,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:04:50,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:04:51,530 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:04:51,530 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:04:51,530 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [899769925] [2024-12-02 06:04:51,530 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [899769925] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:04:51,530 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:04:51,530 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-12-02 06:04:51,530 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [684005654] [2024-12-02 06:04:51,530 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:04:51,531 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-12-02 06:04:51,531 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:04:51,531 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-12-02 06:04:51,531 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-12-02 06:04:51,532 INFO L87 Difference]: Start difference. First operand 1739 states and 2919 transitions. Second operand has 9 states, 9 states have (on average 8.333333333333334) internal successors, (75), 9 states have internal predecessors, (75), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-12-02 06:04:52,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:04:52,969 INFO L93 Difference]: Finished difference Result 4287 states and 7170 transitions. [2024-12-02 06:04:52,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-02 06:04:52,969 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 8.333333333333334) internal successors, (75), 9 states have internal predecessors, (75), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 287 [2024-12-02 06:04:52,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:04:52,982 INFO L225 Difference]: With dead ends: 4287 [2024-12-02 06:04:52,982 INFO L226 Difference]: Without dead ends: 3261 [2024-12-02 06:04:52,985 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=71, Invalid=139, Unknown=0, NotChecked=0, Total=210 [2024-12-02 06:04:52,985 INFO L435 NwaCegarLoop]: 411 mSDtfsCounter, 722 mSDsluCounter, 1347 mSDsCounter, 0 mSdLazyCounter, 789 mSolverCounterSat, 184 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 722 SdHoareTripleChecker+Valid, 1758 SdHoareTripleChecker+Invalid, 973 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 184 IncrementalHoareTripleChecker+Valid, 789 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2024-12-02 06:04:52,986 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [722 Valid, 1758 Invalid, 973 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [184 Valid, 789 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-12-02 06:04:52,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3261 states. [2024-12-02 06:04:53,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3261 to 1703. [2024-12-02 06:04:53,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1703 states, 1481 states have (on average 1.638757596218771) internal successors, (2427), 1481 states have internal predecessors, (2427), 215 states have call successors, (215), 6 states have call predecessors, (215), 6 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2024-12-02 06:04:53,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 1703 states and 2857 transitions. [2024-12-02 06:04:53,093 INFO L78 Accepts]: Start accepts. Automaton has 1703 states and 2857 transitions. Word has length 287 [2024-12-02 06:04:53,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:04:53,093 INFO L471 AbstractCegarLoop]: Abstraction has 1703 states and 2857 transitions. [2024-12-02 06:04:53,093 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 8.333333333333334) internal successors, (75), 9 states have internal predecessors, (75), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-12-02 06:04:53,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2857 transitions. [2024-12-02 06:04:53,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-02 06:04:53,095 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:04:53,095 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:04:53,095 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-12-02 06:04:53,096 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:04:53,096 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:04:53,096 INFO L85 PathProgramCache]: Analyzing trace with hash 931426764, now seen corresponding path program 1 times [2024-12-02 06:04:53,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:04:53,096 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1684885886] [2024-12-02 06:04:53,096 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:04:53,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:04:53,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:04:54,939 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:04:54,939 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:04:54,939 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1684885886] [2024-12-02 06:04:54,939 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1684885886] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:04:54,939 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:04:54,939 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2024-12-02 06:04:54,939 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1106576582] [2024-12-02 06:04:54,939 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:04:54,940 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-12-02 06:04:54,940 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:04:54,941 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-12-02 06:04:54,941 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2024-12-02 06:04:54,941 INFO L87 Difference]: Start difference. First operand 1703 states and 2857 transitions. Second operand has 12 states, 12 states have (on average 6.25) internal successors, (75), 12 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-12-02 06:04:58,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:04:58,523 INFO L93 Difference]: Finished difference Result 9401 states and 15894 transitions. [2024-12-02 06:04:58,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-12-02 06:04:58,524 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 6.25) internal successors, (75), 12 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 287 [2024-12-02 06:04:58,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:04:58,543 INFO L225 Difference]: With dead ends: 9401 [2024-12-02 06:04:58,543 INFO L226 Difference]: Without dead ends: 8465 [2024-12-02 06:04:58,546 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 140 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=250, Invalid=506, Unknown=0, NotChecked=0, Total=756 [2024-12-02 06:04:58,547 INFO L435 NwaCegarLoop]: 453 mSDtfsCounter, 2355 mSDsluCounter, 2091 mSDsCounter, 0 mSdLazyCounter, 1341 mSolverCounterSat, 237 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2355 SdHoareTripleChecker+Valid, 2544 SdHoareTripleChecker+Invalid, 1578 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 237 IncrementalHoareTripleChecker+Valid, 1341 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2024-12-02 06:04:58,547 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2355 Valid, 2544 Invalid, 1578 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [237 Valid, 1341 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2024-12-02 06:04:58,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8465 states. [2024-12-02 06:04:58,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8465 to 3370. [2024-12-02 06:04:58,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3370 states, 2923 states have (on average 1.627437564146425) internal successors, (4757), 2927 states have internal predecessors, (4757), 427 states have call successors, (427), 19 states have call predecessors, (427), 19 states have return successors, (427), 423 states have call predecessors, (427), 427 states have call successors, (427) [2024-12-02 06:04:58,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3370 states to 3370 states and 5611 transitions. [2024-12-02 06:04:58,839 INFO L78 Accepts]: Start accepts. Automaton has 3370 states and 5611 transitions. Word has length 287 [2024-12-02 06:04:58,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:04:58,840 INFO L471 AbstractCegarLoop]: Abstraction has 3370 states and 5611 transitions. [2024-12-02 06:04:58,840 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 6.25) internal successors, (75), 12 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-12-02 06:04:58,840 INFO L276 IsEmpty]: Start isEmpty. Operand 3370 states and 5611 transitions. [2024-12-02 06:04:58,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-02 06:04:58,844 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:04:58,844 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:04:58,844 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-12-02 06:04:58,845 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:04:58,845 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:04:58,845 INFO L85 PathProgramCache]: Analyzing trace with hash 797413258, now seen corresponding path program 1 times [2024-12-02 06:04:58,845 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:04:58,845 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1558553075] [2024-12-02 06:04:58,845 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:04:58,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:04:59,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:05:00,865 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:05:00,865 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:05:00,865 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1558553075] [2024-12-02 06:05:00,865 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1558553075] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:05:00,865 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:05:00,865 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2024-12-02 06:05:00,865 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [795594349] [2024-12-02 06:05:00,865 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:05:00,866 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-12-02 06:05:00,866 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:05:00,866 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-12-02 06:05:00,866 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2024-12-02 06:05:00,866 INFO L87 Difference]: Start difference. First operand 3370 states and 5611 transitions. Second operand has 11 states, 11 states have (on average 6.818181818181818) internal successors, (75), 11 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-12-02 06:05:04,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:05:04,254 INFO L93 Difference]: Finished difference Result 10077 states and 16896 transitions. [2024-12-02 06:05:04,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-12-02 06:05:04,255 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 6.818181818181818) internal successors, (75), 11 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 287 [2024-12-02 06:05:04,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:05:04,278 INFO L225 Difference]: With dead ends: 10077 [2024-12-02 06:05:04,278 INFO L226 Difference]: Without dead ends: 7629 [2024-12-02 06:05:04,285 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 106 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=195, Invalid=405, Unknown=0, NotChecked=0, Total=600 [2024-12-02 06:05:04,285 INFO L435 NwaCegarLoop]: 528 mSDtfsCounter, 2521 mSDsluCounter, 1829 mSDsCounter, 0 mSdLazyCounter, 1323 mSolverCounterSat, 246 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2521 SdHoareTripleChecker+Valid, 2357 SdHoareTripleChecker+Invalid, 1569 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 246 IncrementalHoareTripleChecker+Valid, 1323 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2024-12-02 06:05:04,286 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2521 Valid, 2357 Invalid, 1569 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [246 Valid, 1323 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2024-12-02 06:05:04,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7629 states. [2024-12-02 06:05:04,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7629 to 3310. [2024-12-02 06:05:04,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3310 states, 2863 states have (on average 1.6252183024799163) internal successors, (4653), 2867 states have internal predecessors, (4653), 427 states have call successors, (427), 19 states have call predecessors, (427), 19 states have return successors, (427), 423 states have call predecessors, (427), 427 states have call successors, (427) [2024-12-02 06:05:04,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 3310 states and 5507 transitions. [2024-12-02 06:05:04,584 INFO L78 Accepts]: Start accepts. Automaton has 3310 states and 5507 transitions. Word has length 287 [2024-12-02 06:05:04,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:05:04,584 INFO L471 AbstractCegarLoop]: Abstraction has 3310 states and 5507 transitions. [2024-12-02 06:05:04,584 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 6.818181818181818) internal successors, (75), 11 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-12-02 06:05:04,584 INFO L276 IsEmpty]: Start isEmpty. Operand 3310 states and 5507 transitions. [2024-12-02 06:05:04,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-02 06:05:04,589 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:05:04,589 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:05:04,589 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-12-02 06:05:04,589 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:05:04,589 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:05:04,590 INFO L85 PathProgramCache]: Analyzing trace with hash -623144624, now seen corresponding path program 1 times [2024-12-02 06:05:04,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:05:04,590 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1688661422] [2024-12-02 06:05:04,590 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:05:04,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:05:04,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:05:04,896 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:05:04,896 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:05:04,896 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1688661422] [2024-12-02 06:05:04,896 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1688661422] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:05:04,896 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:05:04,896 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 06:05:04,896 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1751208647] [2024-12-02 06:05:04,896 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:05:04,896 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 06:05:04,896 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:05:04,897 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 06:05:04,897 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 06:05:04,897 INFO L87 Difference]: Start difference. First operand 3310 states and 5507 transitions. Second operand has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:05:05,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:05:05,248 INFO L93 Difference]: Finished difference Result 7094 states and 11811 transitions. [2024-12-02 06:05:05,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 06:05:05,250 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 287 [2024-12-02 06:05:05,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:05:05,260 INFO L225 Difference]: With dead ends: 7094 [2024-12-02 06:05:05,260 INFO L226 Difference]: Without dead ends: 4053 [2024-12-02 06:05:05,264 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 06:05:05,264 INFO L435 NwaCegarLoop]: 250 mSDtfsCounter, 170 mSDsluCounter, 487 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 131 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 170 SdHoareTripleChecker+Valid, 737 SdHoareTripleChecker+Invalid, 146 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 131 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 06:05:05,264 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [170 Valid, 737 Invalid, 146 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [131 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 06:05:05,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4053 states. [2024-12-02 06:05:05,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4053 to 3227. [2024-12-02 06:05:05,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3227 states, 2780 states have (on average 1.6201438848920864) internal successors, (4504), 2784 states have internal predecessors, (4504), 427 states have call successors, (427), 19 states have call predecessors, (427), 19 states have return successors, (427), 423 states have call predecessors, (427), 427 states have call successors, (427) [2024-12-02 06:05:05,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3227 states to 3227 states and 5358 transitions. [2024-12-02 06:05:05,508 INFO L78 Accepts]: Start accepts. Automaton has 3227 states and 5358 transitions. Word has length 287 [2024-12-02 06:05:05,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:05:05,508 INFO L471 AbstractCegarLoop]: Abstraction has 3227 states and 5358 transitions. [2024-12-02 06:05:05,509 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:05:05,509 INFO L276 IsEmpty]: Start isEmpty. Operand 3227 states and 5358 transitions. [2024-12-02 06:05:05,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-02 06:05:05,513 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:05:05,513 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:05:05,513 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-12-02 06:05:05,513 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:05:05,513 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:05:05,514 INFO L85 PathProgramCache]: Analyzing trace with hash -1228857200, now seen corresponding path program 1 times [2024-12-02 06:05:05,514 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:05:05,514 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1428002954] [2024-12-02 06:05:05,514 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:05:05,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:05:06,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:05:06,474 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 3 proven. 123 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-12-02 06:05:06,474 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:05:06,474 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1428002954] [2024-12-02 06:05:06,474 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1428002954] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:05:06,475 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [800576034] [2024-12-02 06:05:06,475 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:05:06,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:05:06,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:05:06,476 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:05:06,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 06:05:06,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:05:06,699 INFO L256 TraceCheckSpWp]: Trace formula consists of 722 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-02 06:05:06,711 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:05:07,666 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1882 proven. 96 refuted. 0 times theorem prover too weak. 1634 trivial. 0 not checked. [2024-12-02 06:05:07,666 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 06:05:08,216 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 30 proven. 96 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-12-02 06:05:08,216 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [800576034] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-02 06:05:08,216 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-02 06:05:08,216 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7, 6] total 15 [2024-12-02 06:05:08,216 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2022256002] [2024-12-02 06:05:08,217 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-02 06:05:08,218 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-12-02 06:05:08,218 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:05:08,219 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-12-02 06:05:08,219 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=160, Unknown=0, NotChecked=0, Total=210 [2024-12-02 06:05:08,219 INFO L87 Difference]: Start difference. First operand 3227 states and 5358 transitions. Second operand has 15 states, 15 states have (on average 11.066666666666666) internal successors, (166), 15 states have internal predecessors, (166), 7 states have call successors, (127), 4 states have call predecessors, (127), 7 states have return successors, (128), 7 states have call predecessors, (128), 7 states have call successors, (128) [2024-12-02 06:05:09,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:05:09,523 INFO L93 Difference]: Finished difference Result 5576 states and 9013 transitions. [2024-12-02 06:05:09,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-12-02 06:05:09,523 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 11.066666666666666) internal successors, (166), 15 states have internal predecessors, (166), 7 states have call successors, (127), 4 states have call predecessors, (127), 7 states have return successors, (128), 7 states have call predecessors, (128), 7 states have call successors, (128) Word has length 287 [2024-12-02 06:05:09,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:05:09,534 INFO L225 Difference]: With dead ends: 5576 [2024-12-02 06:05:09,534 INFO L226 Difference]: Without dead ends: 2512 [2024-12-02 06:05:09,540 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 609 GetRequests, 568 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 485 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=439, Invalid=1367, Unknown=0, NotChecked=0, Total=1806 [2024-12-02 06:05:09,540 INFO L435 NwaCegarLoop]: 171 mSDtfsCounter, 1478 mSDsluCounter, 720 mSDsCounter, 0 mSdLazyCounter, 619 mSolverCounterSat, 538 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1478 SdHoareTripleChecker+Valid, 891 SdHoareTripleChecker+Invalid, 1157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 538 IncrementalHoareTripleChecker+Valid, 619 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-12-02 06:05:09,541 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1478 Valid, 891 Invalid, 1157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [538 Valid, 619 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-12-02 06:05:09,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2512 states. [2024-12-02 06:05:09,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2512 to 978. [2024-12-02 06:05:09,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 978 states, 739 states have (on average 1.4776725304465494) internal successors, (1092), 739 states have internal predecessors, (1092), 215 states have call successors, (215), 23 states have call predecessors, (215), 23 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2024-12-02 06:05:09,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 978 states and 1522 transitions. [2024-12-02 06:05:09,788 INFO L78 Accepts]: Start accepts. Automaton has 978 states and 1522 transitions. Word has length 287 [2024-12-02 06:05:09,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:05:09,789 INFO L471 AbstractCegarLoop]: Abstraction has 978 states and 1522 transitions. [2024-12-02 06:05:09,789 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 11.066666666666666) internal successors, (166), 15 states have internal predecessors, (166), 7 states have call successors, (127), 4 states have call predecessors, (127), 7 states have return successors, (128), 7 states have call predecessors, (128), 7 states have call successors, (128) [2024-12-02 06:05:09,789 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1522 transitions. [2024-12-02 06:05:09,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-12-02 06:05:09,791 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:05:09,791 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:05:09,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 06:05:09,991 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-12-02 06:05:09,991 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:05:09,992 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:05:09,992 INFO L85 PathProgramCache]: Analyzing trace with hash 71077841, now seen corresponding path program 1 times [2024-12-02 06:05:09,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:05:09,992 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416414953] [2024-12-02 06:05:09,992 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:05:09,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:05:10,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:05:10,185 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:05:10,185 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:05:10,185 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416414953] [2024-12-02 06:05:10,185 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [416414953] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:05:10,185 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:05:10,185 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:05:10,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1002398200] [2024-12-02 06:05:10,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:05:10,186 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:05:10,186 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:05:10,186 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:05:10,186 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:05:10,186 INFO L87 Difference]: Start difference. First operand 978 states and 1522 transitions. Second operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:05:10,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:05:10,364 INFO L93 Difference]: Finished difference Result 1686 states and 2641 transitions. [2024-12-02 06:05:10,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:05:10,365 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 291 [2024-12-02 06:05:10,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:05:10,370 INFO L225 Difference]: With dead ends: 1686 [2024-12-02 06:05:10,370 INFO L226 Difference]: Without dead ends: 1304 [2024-12-02 06:05:10,371 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:05:10,371 INFO L435 NwaCegarLoop]: 328 mSDtfsCounter, 147 mSDsluCounter, 217 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 147 SdHoareTripleChecker+Valid, 545 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 06:05:10,371 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [147 Valid, 545 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 06:05:10,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1304 states. [2024-12-02 06:05:10,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1304 to 1302. [2024-12-02 06:05:10,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1302 states, 969 states have (on average 1.4613003095975232) internal successors, (1416), 969 states have internal predecessors, (1416), 301 states have call successors, (301), 31 states have call predecessors, (301), 31 states have return successors, (301), 301 states have call predecessors, (301), 301 states have call successors, (301) [2024-12-02 06:05:10,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 1302 states and 2018 transitions. [2024-12-02 06:05:10,506 INFO L78 Accepts]: Start accepts. Automaton has 1302 states and 2018 transitions. Word has length 291 [2024-12-02 06:05:10,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:05:10,507 INFO L471 AbstractCegarLoop]: Abstraction has 1302 states and 2018 transitions. [2024-12-02 06:05:10,507 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:05:10,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2018 transitions. [2024-12-02 06:05:10,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-12-02 06:05:10,508 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:05:10,508 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:05:10,508 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-12-02 06:05:10,508 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:05:10,509 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:05:10,509 INFO L85 PathProgramCache]: Analyzing trace with hash 1998726633, now seen corresponding path program 1 times [2024-12-02 06:05:10,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:05:10,509 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1421535676] [2024-12-02 06:05:10,509 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:05:10,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:05:10,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:05:10,646 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:05:10,646 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:05:10,647 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1421535676] [2024-12-02 06:05:10,647 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1421535676] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:05:10,647 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:05:10,647 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:05:10,647 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49208587] [2024-12-02 06:05:10,647 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:05:10,648 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:05:10,648 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:05:10,648 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:05:10,648 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:05:10,648 INFO L87 Difference]: Start difference. First operand 1302 states and 2018 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:05:10,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:05:10,922 INFO L93 Difference]: Finished difference Result 3395 states and 5290 transitions. [2024-12-02 06:05:10,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:05:10,923 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 293 [2024-12-02 06:05:10,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:05:10,930 INFO L225 Difference]: With dead ends: 3395 [2024-12-02 06:05:10,930 INFO L226 Difference]: Without dead ends: 2338 [2024-12-02 06:05:10,932 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:05:10,933 INFO L435 NwaCegarLoop]: 424 mSDtfsCounter, 207 mSDsluCounter, 216 mSDsCounter, 0 mSdLazyCounter, 43 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 207 SdHoareTripleChecker+Valid, 640 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 43 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 06:05:10,933 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [207 Valid, 640 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 43 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 06:05:10,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2338 states. [2024-12-02 06:05:11,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2338 to 1680. [2024-12-02 06:05:11,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1680 states, 1347 states have (on average 1.5248700816629548) internal successors, (2054), 1347 states have internal predecessors, (2054), 301 states have call successors, (301), 31 states have call predecessors, (301), 31 states have return successors, (301), 301 states have call predecessors, (301), 301 states have call successors, (301) [2024-12-02 06:05:11,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1680 states and 2656 transitions. [2024-12-02 06:05:11,101 INFO L78 Accepts]: Start accepts. Automaton has 1680 states and 2656 transitions. Word has length 293 [2024-12-02 06:05:11,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:05:11,102 INFO L471 AbstractCegarLoop]: Abstraction has 1680 states and 2656 transitions. [2024-12-02 06:05:11,102 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:05:11,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2656 transitions. [2024-12-02 06:05:11,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-12-02 06:05:11,103 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:05:11,103 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:05:11,104 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-12-02 06:05:11,104 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:05:11,104 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:05:11,104 INFO L85 PathProgramCache]: Analyzing trace with hash -1607366050, now seen corresponding path program 1 times [2024-12-02 06:05:11,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:05:11,104 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1420221440] [2024-12-02 06:05:11,104 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:05:11,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:05:11,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:05:11,199 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:05:11,200 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:05:11,200 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1420221440] [2024-12-02 06:05:11,200 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1420221440] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:05:11,200 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:05:11,200 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:05:11,200 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [855774407] [2024-12-02 06:05:11,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:05:11,200 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:05:11,200 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:05:11,201 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:05:11,201 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:05:11,201 INFO L87 Difference]: Start difference. First operand 1680 states and 2656 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:05:11,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:05:11,476 INFO L93 Difference]: Finished difference Result 3682 states and 5774 transitions. [2024-12-02 06:05:11,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:05:11,477 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 294 [2024-12-02 06:05:11,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:05:11,484 INFO L225 Difference]: With dead ends: 3682 [2024-12-02 06:05:11,484 INFO L226 Difference]: Without dead ends: 2514 [2024-12-02 06:05:11,486 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:05:11,487 INFO L435 NwaCegarLoop]: 254 mSDtfsCounter, 198 mSDsluCounter, 214 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 198 SdHoareTripleChecker+Valid, 468 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 06:05:11,487 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [198 Valid, 468 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 06:05:11,488 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2514 states. [2024-12-02 06:05:11,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2514 to 1856. [2024-12-02 06:05:11,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1856 states, 1523 states have (on average 1.5443204202232437) internal successors, (2352), 1523 states have internal predecessors, (2352), 301 states have call successors, (301), 31 states have call predecessors, (301), 31 states have return successors, (301), 301 states have call predecessors, (301), 301 states have call successors, (301) [2024-12-02 06:05:11,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1856 states and 2954 transitions. [2024-12-02 06:05:11,664 INFO L78 Accepts]: Start accepts. Automaton has 1856 states and 2954 transitions. Word has length 294 [2024-12-02 06:05:11,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:05:11,664 INFO L471 AbstractCegarLoop]: Abstraction has 1856 states and 2954 transitions. [2024-12-02 06:05:11,665 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:05:11,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 2954 transitions. [2024-12-02 06:05:11,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-12-02 06:05:11,666 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:05:11,666 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:05:11,666 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-12-02 06:05:11,666 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:05:11,667 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:05:11,667 INFO L85 PathProgramCache]: Analyzing trace with hash 131702073, now seen corresponding path program 1 times [2024-12-02 06:05:11,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:05:11,667 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1698626692] [2024-12-02 06:05:11,667 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:05:11,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:05:11,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:05:11,997 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:05:11,997 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:05:11,997 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1698626692] [2024-12-02 06:05:11,997 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1698626692] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:05:11,997 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:05:11,997 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 06:05:11,997 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1662437474] [2024-12-02 06:05:11,997 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:05:11,998 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 06:05:11,998 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:05:11,998 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 06:05:11,998 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 06:05:11,999 INFO L87 Difference]: Start difference. First operand 1856 states and 2954 transitions. Second operand has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:05:12,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:05:12,167 INFO L93 Difference]: Finished difference Result 3488 states and 5569 transitions. [2024-12-02 06:05:12,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 06:05:12,167 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 294 [2024-12-02 06:05:12,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:05:12,173 INFO L225 Difference]: With dead ends: 3488 [2024-12-02 06:05:12,173 INFO L226 Difference]: Without dead ends: 1856 [2024-12-02 06:05:12,175 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 06:05:12,175 INFO L435 NwaCegarLoop]: 236 mSDtfsCounter, 94 mSDsluCounter, 360 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 94 SdHoareTripleChecker+Valid, 596 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 06:05:12,176 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [94 Valid, 596 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 06:05:12,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1856 states. [2024-12-02 06:05:12,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1856 to 1856. [2024-12-02 06:05:12,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1856 states, 1523 states have (on average 1.5246224556795798) internal successors, (2322), 1523 states have internal predecessors, (2322), 301 states have call successors, (301), 31 states have call predecessors, (301), 31 states have return successors, (301), 301 states have call predecessors, (301), 301 states have call successors, (301) [2024-12-02 06:05:12,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1856 states and 2924 transitions. [2024-12-02 06:05:12,420 INFO L78 Accepts]: Start accepts. Automaton has 1856 states and 2924 transitions. Word has length 294 [2024-12-02 06:05:12,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:05:12,420 INFO L471 AbstractCegarLoop]: Abstraction has 1856 states and 2924 transitions. [2024-12-02 06:05:12,421 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:05:12,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 2924 transitions. [2024-12-02 06:05:12,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-02 06:05:12,422 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:05:12,423 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:05:12,423 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-12-02 06:05:12,423 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:05:12,423 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:05:12,423 INFO L85 PathProgramCache]: Analyzing trace with hash 1831770207, now seen corresponding path program 1 times [2024-12-02 06:05:12,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:05:12,423 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126311656] [2024-12-02 06:05:12,423 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:05:12,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:05:12,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:05:12,941 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:05:12,941 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:05:12,941 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2126311656] [2024-12-02 06:05:12,941 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2126311656] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:05:12,941 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:05:12,941 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 06:05:12,942 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1381561516] [2024-12-02 06:05:12,942 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:05:12,942 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 06:05:12,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:05:12,942 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 06:05:12,943 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 06:05:12,943 INFO L87 Difference]: Start difference. First operand 1856 states and 2924 transitions. Second operand has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:05:13,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:05:13,238 INFO L93 Difference]: Finished difference Result 4233 states and 6754 transitions. [2024-12-02 06:05:13,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 06:05:13,239 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 295 [2024-12-02 06:05:13,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:05:13,244 INFO L225 Difference]: With dead ends: 4233 [2024-12-02 06:05:13,245 INFO L226 Difference]: Without dead ends: 3428 [2024-12-02 06:05:13,246 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 06:05:13,247 INFO L435 NwaCegarLoop]: 296 mSDtfsCounter, 179 mSDsluCounter, 435 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 179 SdHoareTripleChecker+Valid, 731 SdHoareTripleChecker+Invalid, 87 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 81 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 06:05:13,247 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [179 Valid, 731 Invalid, 87 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 81 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 06:05:13,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3428 states. [2024-12-02 06:05:13,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3428 to 2309. [2024-12-02 06:05:13,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2309 states, 1976 states have (on average 1.5541497975708503) internal successors, (3071), 1976 states have internal predecessors, (3071), 301 states have call successors, (301), 31 states have call predecessors, (301), 31 states have return successors, (301), 301 states have call predecessors, (301), 301 states have call successors, (301) [2024-12-02 06:05:13,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 2309 states and 3673 transitions. [2024-12-02 06:05:13,412 INFO L78 Accepts]: Start accepts. Automaton has 2309 states and 3673 transitions. Word has length 295 [2024-12-02 06:05:13,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:05:13,413 INFO L471 AbstractCegarLoop]: Abstraction has 2309 states and 3673 transitions. [2024-12-02 06:05:13,413 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:05:13,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3673 transitions. [2024-12-02 06:05:13,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-02 06:05:13,415 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:05:13,416 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:05:13,416 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-12-02 06:05:13,416 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:05:13,416 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:05:13,416 INFO L85 PathProgramCache]: Analyzing trace with hash -2040495263, now seen corresponding path program 1 times [2024-12-02 06:05:13,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:05:13,417 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [69987453] [2024-12-02 06:05:13,417 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:05:13,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:05:13,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:05:14,688 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:05:14,688 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:05:14,688 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [69987453] [2024-12-02 06:05:14,688 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [69987453] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:05:14,688 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:05:14,688 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 06:05:14,688 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1515442262] [2024-12-02 06:05:14,688 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:05:14,689 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 06:05:14,689 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:05:14,690 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 06:05:14,690 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2024-12-02 06:05:14,690 INFO L87 Difference]: Start difference. First operand 2309 states and 3673 transitions. Second operand has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 6 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:05:16,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:05:16,280 INFO L93 Difference]: Finished difference Result 7375 states and 11577 transitions. [2024-12-02 06:05:16,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-12-02 06:05:16,281 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 6 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 295 [2024-12-02 06:05:16,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:05:16,297 INFO L225 Difference]: With dead ends: 7375 [2024-12-02 06:05:16,297 INFO L226 Difference]: Without dead ends: 5536 [2024-12-02 06:05:16,303 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2024-12-02 06:05:16,304 INFO L435 NwaCegarLoop]: 677 mSDtfsCounter, 753 mSDsluCounter, 641 mSDsCounter, 0 mSdLazyCounter, 621 mSolverCounterSat, 92 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 753 SdHoareTripleChecker+Valid, 1318 SdHoareTripleChecker+Invalid, 713 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 621 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-12-02 06:05:16,304 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [753 Valid, 1318 Invalid, 713 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 621 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-12-02 06:05:16,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5536 states. [2024-12-02 06:05:16,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5536 to 4193. [2024-12-02 06:05:16,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4193 states, 3576 states have (on average 1.5405480984340045) internal successors, (5509), 3576 states have internal predecessors, (5509), 559 states have call successors, (559), 57 states have call predecessors, (559), 57 states have return successors, (559), 559 states have call predecessors, (559), 559 states have call successors, (559) [2024-12-02 06:05:16,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4193 states to 4193 states and 6627 transitions. [2024-12-02 06:05:16,701 INFO L78 Accepts]: Start accepts. Automaton has 4193 states and 6627 transitions. Word has length 295 [2024-12-02 06:05:16,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:05:16,702 INFO L471 AbstractCegarLoop]: Abstraction has 4193 states and 6627 transitions. [2024-12-02 06:05:16,702 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 6 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:05:16,702 INFO L276 IsEmpty]: Start isEmpty. Operand 4193 states and 6627 transitions. [2024-12-02 06:05:16,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-02 06:05:16,703 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:05:16,704 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:05:16,704 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-12-02 06:05:16,704 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:05:16,704 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:05:16,704 INFO L85 PathProgramCache]: Analyzing trace with hash 260327327, now seen corresponding path program 1 times [2024-12-02 06:05:16,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:05:16,704 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1317881709] [2024-12-02 06:05:16,704 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:05:16,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:05:17,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:05:17,326 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 9 proven. 117 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-12-02 06:05:17,326 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:05:17,326 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1317881709] [2024-12-02 06:05:17,326 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1317881709] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:05:17,326 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [176356259] [2024-12-02 06:05:17,326 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:05:17,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:05:17,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:05:17,328 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:05:17,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-12-02 06:05:17,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:05:17,585 INFO L256 TraceCheckSpWp]: Trace formula consists of 744 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-02 06:05:17,592 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:05:17,976 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 516 proven. 117 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2024-12-02 06:05:17,976 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 06:05:18,284 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 9 proven. 117 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-12-02 06:05:18,284 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [176356259] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-02 06:05:18,284 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-02 06:05:18,284 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2024-12-02 06:05:18,285 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1582820130] [2024-12-02 06:05:18,285 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-02 06:05:18,285 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-12-02 06:05:18,285 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:05:18,286 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-12-02 06:05:18,286 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 06:05:18,286 INFO L87 Difference]: Start difference. First operand 4193 states and 6627 transitions. Second operand has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 2 states have call successors, (82), 2 states have call predecessors, (82), 4 states have return successors, (83), 2 states have call predecessors, (83), 2 states have call successors, (83) [2024-12-02 06:05:18,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:05:18,850 INFO L93 Difference]: Finished difference Result 7549 states and 11817 transitions. [2024-12-02 06:05:18,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-12-02 06:05:18,851 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 2 states have call successors, (82), 2 states have call predecessors, (82), 4 states have return successors, (83), 2 states have call predecessors, (83), 2 states have call successors, (83) Word has length 295 [2024-12-02 06:05:18,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:05:18,859 INFO L225 Difference]: With dead ends: 7549 [2024-12-02 06:05:18,859 INFO L226 Difference]: Without dead ends: 3526 [2024-12-02 06:05:18,864 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 597 GetRequests, 587 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-12-02 06:05:18,865 INFO L435 NwaCegarLoop]: 189 mSDtfsCounter, 231 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 248 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 233 SdHoareTripleChecker+Valid, 481 SdHoareTripleChecker+Invalid, 260 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 248 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 06:05:18,865 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [233 Valid, 481 Invalid, 260 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 248 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 06:05:18,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3526 states. [2024-12-02 06:05:19,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3526 to 3448. [2024-12-02 06:05:19,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3448 states, 2818 states have (on average 1.4982256919801278) internal successors, (4222), 2818 states have internal predecessors, (4222), 559 states have call successors, (559), 70 states have call predecessors, (559), 70 states have return successors, (559), 559 states have call predecessors, (559), 559 states have call successors, (559) [2024-12-02 06:05:19,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3448 states to 3448 states and 5340 transitions. [2024-12-02 06:05:19,216 INFO L78 Accepts]: Start accepts. Automaton has 3448 states and 5340 transitions. Word has length 295 [2024-12-02 06:05:19,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:05:19,217 INFO L471 AbstractCegarLoop]: Abstraction has 3448 states and 5340 transitions. [2024-12-02 06:05:19,217 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 2 states have call successors, (82), 2 states have call predecessors, (82), 4 states have return successors, (83), 2 states have call predecessors, (83), 2 states have call successors, (83) [2024-12-02 06:05:19,217 INFO L276 IsEmpty]: Start isEmpty. Operand 3448 states and 5340 transitions. [2024-12-02 06:05:19,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-02 06:05:19,219 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:05:19,219 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:05:19,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-12-02 06:05:19,420 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:05:19,420 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:05:19,420 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:05:19,420 INFO L85 PathProgramCache]: Analyzing trace with hash -1006380001, now seen corresponding path program 1 times [2024-12-02 06:05:19,421 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:05:19,421 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1820182988] [2024-12-02 06:05:19,421 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:05:19,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:05:19,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:05:20,046 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:05:20,046 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:05:20,046 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1820182988] [2024-12-02 06:05:20,046 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1820182988] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:05:20,046 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:05:20,047 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 06:05:20,047 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [990390541] [2024-12-02 06:05:20,047 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:05:20,047 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 06:05:20,047 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:05:20,048 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 06:05:20,048 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 06:05:20,048 INFO L87 Difference]: Start difference. First operand 3448 states and 5340 transitions. Second operand has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:05:20,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:05:20,632 INFO L93 Difference]: Finished difference Result 9852 states and 15298 transitions. [2024-12-02 06:05:20,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 06:05:20,633 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 295 [2024-12-02 06:05:20,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:05:20,643 INFO L225 Difference]: With dead ends: 9852 [2024-12-02 06:05:20,643 INFO L226 Difference]: Without dead ends: 6632 [2024-12-02 06:05:20,648 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 06:05:20,648 INFO L435 NwaCegarLoop]: 305 mSDtfsCounter, 192 mSDsluCounter, 434 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 192 SdHoareTripleChecker+Valid, 739 SdHoareTripleChecker+Invalid, 112 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 06:05:20,649 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [192 Valid, 739 Invalid, 112 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 89 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 06:05:20,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6632 states. [2024-12-02 06:05:21,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6632 to 6238. [2024-12-02 06:05:21,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6238 states, 5500 states have (on average 1.5267272727272727) internal successors, (8397), 5512 states have internal predecessors, (8397), 631 states have call successors, (631), 106 states have call predecessors, (631), 106 states have return successors, (631), 619 states have call predecessors, (631), 631 states have call successors, (631) [2024-12-02 06:05:21,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6238 states to 6238 states and 9659 transitions. [2024-12-02 06:05:21,133 INFO L78 Accepts]: Start accepts. Automaton has 6238 states and 9659 transitions. Word has length 295 [2024-12-02 06:05:21,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:05:21,134 INFO L471 AbstractCegarLoop]: Abstraction has 6238 states and 9659 transitions. [2024-12-02 06:05:21,134 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:05:21,134 INFO L276 IsEmpty]: Start isEmpty. Operand 6238 states and 9659 transitions. [2024-12-02 06:05:21,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-02 06:05:21,138 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:05:21,138 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:05:21,138 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-12-02 06:05:21,138 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:05:21,138 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:05:21,139 INFO L85 PathProgramCache]: Analyzing trace with hash -583678175, now seen corresponding path program 1 times [2024-12-02 06:05:21,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:05:21,139 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [118046233] [2024-12-02 06:05:21,139 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:05:21,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:05:21,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:05:21,917 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 18 proven. 108 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-12-02 06:05:21,917 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:05:21,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [118046233] [2024-12-02 06:05:21,917 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [118046233] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:05:21,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [74428816] [2024-12-02 06:05:21,917 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:05:21,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:05:21,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:05:21,919 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:05:21,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-12-02 06:05:22,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:05:22,164 INFO L256 TraceCheckSpWp]: Trace formula consists of 745 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-02 06:05:22,168 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:05:22,496 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 918 proven. 108 refuted. 0 times theorem prover too weak. 2586 trivial. 0 not checked. [2024-12-02 06:05:22,496 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 06:05:22,816 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 18 proven. 108 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-12-02 06:05:22,816 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [74428816] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-02 06:05:22,816 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-02 06:05:22,816 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2024-12-02 06:05:22,816 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [396337260] [2024-12-02 06:05:22,816 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-02 06:05:22,817 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-12-02 06:05:22,817 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:05:22,817 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-12-02 06:05:22,817 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 06:05:22,818 INFO L87 Difference]: Start difference. First operand 6238 states and 9659 transitions. Second operand has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) [2024-12-02 06:05:23,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:05:23,551 INFO L93 Difference]: Finished difference Result 9072 states and 13987 transitions. [2024-12-02 06:05:23,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-12-02 06:05:23,551 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) Word has length 295 [2024-12-02 06:05:23,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:05:23,560 INFO L225 Difference]: With dead ends: 9072 [2024-12-02 06:05:23,560 INFO L226 Difference]: Without dead ends: 3578 [2024-12-02 06:05:23,566 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 596 GetRequests, 587 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2024-12-02 06:05:23,566 INFO L435 NwaCegarLoop]: 189 mSDtfsCounter, 241 mSDsluCounter, 291 mSDsCounter, 0 mSdLazyCounter, 243 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 247 SdHoareTripleChecker+Valid, 480 SdHoareTripleChecker+Invalid, 262 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 243 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 06:05:23,567 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [247 Valid, 480 Invalid, 262 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 243 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 06:05:23,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3578 states. [2024-12-02 06:05:23,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3578 to 3500. [2024-12-02 06:05:23,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3500 states, 2857 states have (on average 1.4861743087154358) internal successors, (4246), 2857 states have internal predecessors, (4246), 559 states have call successors, (559), 83 states have call predecessors, (559), 83 states have return successors, (559), 559 states have call predecessors, (559), 559 states have call successors, (559) [2024-12-02 06:05:23,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3500 states to 3500 states and 5364 transitions. [2024-12-02 06:05:23,987 INFO L78 Accepts]: Start accepts. Automaton has 3500 states and 5364 transitions. Word has length 295 [2024-12-02 06:05:23,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:05:23,988 INFO L471 AbstractCegarLoop]: Abstraction has 3500 states and 5364 transitions. [2024-12-02 06:05:23,988 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) [2024-12-02 06:05:23,988 INFO L276 IsEmpty]: Start isEmpty. Operand 3500 states and 5364 transitions. [2024-12-02 06:05:23,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-02 06:05:23,990 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:05:23,990 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:05:23,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-12-02 06:05:24,191 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:05:24,191 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:05:24,191 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:05:24,191 INFO L85 PathProgramCache]: Analyzing trace with hash -2035739299, now seen corresponding path program 1 times [2024-12-02 06:05:24,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:05:24,192 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1035012579] [2024-12-02 06:05:24,192 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:05:24,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:05:24,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:05:25,744 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 30 proven. 96 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-12-02 06:05:25,744 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:05:25,744 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1035012579] [2024-12-02 06:05:25,744 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1035012579] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:05:25,744 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1335736968] [2024-12-02 06:05:25,744 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:05:25,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:05:25,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:05:25,746 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:05:25,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-12-02 06:05:26,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:05:26,029 INFO L256 TraceCheckSpWp]: Trace formula consists of 743 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-02 06:05:26,033 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:05:28,082 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1922 proven. 255 refuted. 0 times theorem prover too weak. 1435 trivial. 0 not checked. [2024-12-02 06:05:28,082 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 06:05:30,201 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1335736968] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:05:30,201 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-02 06:05:30,201 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 13] total 22 [2024-12-02 06:05:30,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [736043566] [2024-12-02 06:05:30,201 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-12-02 06:05:30,202 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2024-12-02 06:05:30,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:05:30,202 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2024-12-02 06:05:30,203 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=186, Invalid=744, Unknown=0, NotChecked=0, Total=930 [2024-12-02 06:05:30,203 INFO L87 Difference]: Start difference. First operand 3500 states and 5364 transitions. Second operand has 22 states, 21 states have (on average 7.0476190476190474) internal successors, (148), 21 states have internal predecessors, (148), 7 states have call successors, (86), 5 states have call predecessors, (86), 8 states have return successors, (86), 6 states have call predecessors, (86), 7 states have call successors, (86) [2024-12-02 06:05:34,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:05:34,718 INFO L93 Difference]: Finished difference Result 16261 states and 24773 transitions. [2024-12-02 06:05:34,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2024-12-02 06:05:34,720 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 21 states have (on average 7.0476190476190474) internal successors, (148), 21 states have internal predecessors, (148), 7 states have call successors, (86), 5 states have call predecessors, (86), 8 states have return successors, (86), 6 states have call predecessors, (86), 7 states have call successors, (86) Word has length 295 [2024-12-02 06:05:34,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:05:34,738 INFO L225 Difference]: With dead ends: 16261 [2024-12-02 06:05:34,738 INFO L226 Difference]: Without dead ends: 12865 [2024-12-02 06:05:34,746 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 597 GetRequests, 522 SyntacticMatches, 1 SemanticMatches, 74 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1504 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=1415, Invalid=4285, Unknown=0, NotChecked=0, Total=5700 [2024-12-02 06:05:34,747 INFO L435 NwaCegarLoop]: 350 mSDtfsCounter, 1199 mSDsluCounter, 2892 mSDsCounter, 0 mSdLazyCounter, 2430 mSolverCounterSat, 394 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1209 SdHoareTripleChecker+Valid, 3242 SdHoareTripleChecker+Invalid, 2824 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 394 IncrementalHoareTripleChecker+Valid, 2430 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2024-12-02 06:05:34,747 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1209 Valid, 3242 Invalid, 2824 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [394 Valid, 2430 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2024-12-02 06:05:34,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12865 states. [2024-12-02 06:05:35,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12865 to 7237. [2024-12-02 06:05:35,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7237 states, 6212 states have (on average 1.5017707662588538) internal successors, (9329), 6224 states have internal predecessors, (9329), 851 states have call successors, (851), 173 states have call predecessors, (851), 173 states have return successors, (851), 839 states have call predecessors, (851), 851 states have call successors, (851) [2024-12-02 06:05:35,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7237 states to 7237 states and 11031 transitions. [2024-12-02 06:05:35,377 INFO L78 Accepts]: Start accepts. Automaton has 7237 states and 11031 transitions. Word has length 295 [2024-12-02 06:05:35,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:05:35,377 INFO L471 AbstractCegarLoop]: Abstraction has 7237 states and 11031 transitions. [2024-12-02 06:05:35,377 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 21 states have (on average 7.0476190476190474) internal successors, (148), 21 states have internal predecessors, (148), 7 states have call successors, (86), 5 states have call predecessors, (86), 8 states have return successors, (86), 6 states have call predecessors, (86), 7 states have call successors, (86) [2024-12-02 06:05:35,377 INFO L276 IsEmpty]: Start isEmpty. Operand 7237 states and 11031 transitions. [2024-12-02 06:05:35,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-02 06:05:35,379 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:05:35,379 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:05:35,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-12-02 06:05:35,580 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2024-12-02 06:05:35,580 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:05:35,580 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:05:35,580 INFO L85 PathProgramCache]: Analyzing trace with hash -2051258017, now seen corresponding path program 1 times [2024-12-02 06:05:35,580 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:05:35,580 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [56359541] [2024-12-02 06:05:35,581 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:05:35,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:05:36,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-02 06:05:36,306 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [717625444] [2024-12-02 06:05:36,306 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:05:36,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:05:36,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:05:36,307 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:05:36,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-12-02 06:05:36,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:05:36,643 INFO L256 TraceCheckSpWp]: Trace formula consists of 743 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-02 06:05:36,646 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:05:37,529 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1376 proven. 186 refuted. 0 times theorem prover too weak. 2050 trivial. 0 not checked. [2024-12-02 06:05:37,529 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 06:05:37,805 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:05:37,806 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [56359541] [2024-12-02 06:05:37,806 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-12-02 06:05:37,806 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [717625444] [2024-12-02 06:05:37,806 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [717625444] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:05:37,806 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:05:37,806 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2024-12-02 06:05:37,806 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [340963430] [2024-12-02 06:05:37,807 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-12-02 06:05:37,807 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-12-02 06:05:37,807 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:05:37,807 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-12-02 06:05:37,807 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2024-12-02 06:05:37,807 INFO L87 Difference]: Start difference. First operand 7237 states and 11031 transitions. Second operand has 11 states, 11 states have (on average 8.363636363636363) internal successors, (92), 9 states have internal predecessors, (92), 3 states have call successors, (43), 3 states have call predecessors, (43), 4 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-12-02 06:05:39,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:05:39,067 INFO L93 Difference]: Finished difference Result 8445 states and 12813 transitions. [2024-12-02 06:05:39,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-12-02 06:05:39,068 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 8.363636363636363) internal successors, (92), 9 states have internal predecessors, (92), 3 states have call successors, (43), 3 states have call predecessors, (43), 4 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 295 [2024-12-02 06:05:39,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:05:39,079 INFO L225 Difference]: With dead ends: 8445 [2024-12-02 06:05:39,079 INFO L226 Difference]: Without dead ends: 6943 [2024-12-02 06:05:39,082 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 357 GetRequests, 335 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=143, Invalid=409, Unknown=0, NotChecked=0, Total=552 [2024-12-02 06:05:39,082 INFO L435 NwaCegarLoop]: 185 mSDtfsCounter, 234 mSDsluCounter, 1101 mSDsCounter, 0 mSdLazyCounter, 404 mSolverCounterSat, 140 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 234 SdHoareTripleChecker+Valid, 1286 SdHoareTripleChecker+Invalid, 544 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 140 IncrementalHoareTripleChecker+Valid, 404 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-12-02 06:05:39,083 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [234 Valid, 1286 Invalid, 544 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [140 Valid, 404 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-12-02 06:05:39,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6943 states. [2024-12-02 06:05:39,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6943 to 6815. [2024-12-02 06:05:39,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6815 states, 5790 states have (on average 1.4975820379965459) internal successors, (8671), 5802 states have internal predecessors, (8671), 851 states have call successors, (851), 173 states have call predecessors, (851), 173 states have return successors, (851), 839 states have call predecessors, (851), 851 states have call successors, (851) [2024-12-02 06:05:39,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6815 states to 6815 states and 10373 transitions. [2024-12-02 06:05:39,673 INFO L78 Accepts]: Start accepts. Automaton has 6815 states and 10373 transitions. Word has length 295 [2024-12-02 06:05:39,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:05:39,673 INFO L471 AbstractCegarLoop]: Abstraction has 6815 states and 10373 transitions. [2024-12-02 06:05:39,674 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 8.363636363636363) internal successors, (92), 9 states have internal predecessors, (92), 3 states have call successors, (43), 3 states have call predecessors, (43), 4 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-12-02 06:05:39,674 INFO L276 IsEmpty]: Start isEmpty. Operand 6815 states and 10373 transitions. [2024-12-02 06:05:39,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-02 06:05:39,675 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:05:39,675 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:05:39,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-12-02 06:05:39,876 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2024-12-02 06:05:39,876 INFO L396 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:05:39,876 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:05:39,876 INFO L85 PathProgramCache]: Analyzing trace with hash -1803111523, now seen corresponding path program 1 times [2024-12-02 06:05:39,876 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:05:39,877 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1227289645] [2024-12-02 06:05:39,877 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:05:39,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:05:40,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-02 06:05:40,436 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [493949300] [2024-12-02 06:05:40,436 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:05:40,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:05:40,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:05:40,438 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:05:40,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-12-02 06:05:40,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 06:05:40,833 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-02 06:05:41,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 06:05:41,262 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-12-02 06:05:41,262 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-12-02 06:05:41,263 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-12-02 06:05:41,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-12-02 06:05:41,465 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:05:41,468 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:05:41,635 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-02 06:05:41,637 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 06:05:41 BoogieIcfgContainer [2024-12-02 06:05:41,638 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-02 06:05:41,638 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 06:05:41,638 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 06:05:41,638 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 06:05:41,639 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:04:06" (3/4) ... [2024-12-02 06:05:41,640 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-02 06:05:41,641 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 06:05:41,641 INFO L158 Benchmark]: Toolchain (without parser) took 96829.60ms. Allocated memory was 117.4MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 92.3MB in the beginning and 527.5MB in the end (delta: -435.1MB). Peak memory consumption was 806.6MB. Max. memory is 16.1GB. [2024-12-02 06:05:41,642 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 06:05:41,642 INFO L158 Benchmark]: CACSL2BoogieTranslator took 348.21ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 68.1MB in the end (delta: 23.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-02 06:05:41,642 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.48ms. Allocated memory is still 117.4MB. Free memory was 67.9MB in the beginning and 59.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-02 06:05:41,642 INFO L158 Benchmark]: Boogie Preprocessor took 84.16ms. Allocated memory is still 117.4MB. Free memory was 59.5MB in the beginning and 40.8MB in the end (delta: 18.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-02 06:05:41,643 INFO L158 Benchmark]: RCFGBuilder took 751.87ms. Allocated memory is still 117.4MB. Free memory was 40.8MB in the beginning and 32.4MB in the end (delta: 8.4MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. [2024-12-02 06:05:41,643 INFO L158 Benchmark]: TraceAbstraction took 95575.15ms. Allocated memory was 117.4MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 31.9MB in the beginning and 527.6MB in the end (delta: -495.7MB). Peak memory consumption was 748.5MB. Max. memory is 16.1GB. [2024-12-02 06:05:41,643 INFO L158 Benchmark]: Witness Printer took 2.84ms. Allocated memory is still 1.4GB. Free memory was 527.6MB in the beginning and 527.5MB in the end (delta: 115.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 06:05:41,644 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 348.21ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 68.1MB in the end (delta: 23.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 62.48ms. Allocated memory is still 117.4MB. Free memory was 67.9MB in the beginning and 59.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 84.16ms. Allocated memory is still 117.4MB. Free memory was 59.5MB in the beginning and 40.8MB in the end (delta: 18.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 751.87ms. Allocated memory is still 117.4MB. Free memory was 40.8MB in the beginning and 32.4MB in the end (delta: 8.4MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. * TraceAbstraction took 95575.15ms. Allocated memory was 117.4MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 31.9MB in the beginning and 527.6MB in the end (delta: -495.7MB). Peak memory consumption was 748.5MB. Max. memory is 16.1GB. * Witness Printer took 2.84ms. Allocated memory is still 1.4GB. Free memory was 527.6MB in the beginning and 527.5MB in the end (delta: 115.8kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 201, overapproximation of someBinaryFLOATComparisonOperation at line 258, overapproximation of someBinaryFLOATComparisonOperation at line 152, overapproximation of someBinaryFLOATComparisonOperation at line 209, overapproximation of someBinaryFLOATComparisonOperation at line 319, overapproximation of someBinaryFLOATComparisonOperation at line 321, overapproximation of someBinaryFLOATComparisonOperation at line 220, overapproximation of someBinaryFLOATComparisonOperation at line 313, overapproximation of someBinaryFLOATComparisonOperation at line 93, overapproximation of someBinaryFLOATComparisonOperation at line 369, overapproximation of someBinaryFLOATComparisonOperation at line 310, overapproximation of someBinaryFLOATComparisonOperation at line 311, overapproximation of someBinaryFLOATComparisonOperation at line 315, overapproximation of someBinaryFLOATComparisonOperation at line 151, overapproximation of someBinaryFLOATComparisonOperation at line 302, overapproximation of someBinaryFLOATComparisonOperation at line 118, overapproximation of someBinaryFLOATComparisonOperation at line 300, overapproximation of someBinaryFLOATComparisonOperation at line 317, overapproximation of someUnaryFLOAToperation at line 153, overapproximation of someBinaryArithmeticFLOAToperation at line 216, overapproximation of someBinaryArithmeticFLOAToperation at line 153. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 0; [L23] unsigned char var_1_6 = 0; [L24] unsigned char var_1_7 = 0; [L25] unsigned char var_1_8 = 0; [L26] unsigned char var_1_9 = 1; [L27] unsigned char var_1_10 = 1; [L28] signed long int var_1_11 = -100; [L29] signed long int var_1_12 = 1977712970; [L30] unsigned short int var_1_15 = 1000; [L31] float var_1_17 = 49.75; [L32] float var_1_18 = 256.2; [L33] float var_1_19 = 999999999.8; [L34] signed char var_1_20 = -4; [L35] signed char var_1_21 = 8; [L36] signed char var_1_22 = 32; [L37] float var_1_23 = 4.5; [L38] float var_1_24 = 32.5; [L39] float var_1_25 = 199.5; [L40] float var_1_26 = 0.0; [L41] float var_1_27 = 0.0; [L42] float var_1_28 = 128.8; [L43] signed char var_1_29 = 64; [L44] float var_1_30 = 128.5; [L45] float var_1_31 = 10.2; [L46] unsigned long int var_1_32 = 4; [L47] unsigned long int var_1_33 = 3502996739; [L48] unsigned long int var_1_34 = 5; [L49] signed char var_1_35 = -128; [L50] unsigned char var_1_36 = 5; [L51] unsigned char var_1_37 = 200; [L52] unsigned char var_1_38 = 0; [L53] unsigned char var_1_40 = 0; [L54] unsigned long int var_1_41 = 256; [L55] unsigned long int var_1_42 = 3342297017; [L56] unsigned long int var_1_44 = 0; [L57] unsigned long int var_1_45 = 2029022744; [L58] unsigned long int var_1_46 = 1820864555; [L59] unsigned long int var_1_47 = 1088921898; [L60] unsigned char var_1_48 = 64; [L61] unsigned char var_1_49 = 0; [L62] unsigned char var_1_50 = 0; [L63] unsigned char var_1_51 = 1; [L64] unsigned long int var_1_53 = 1; [L65] unsigned long int var_1_55 = 1; [L66] float var_1_56 = 64.6; [L67] unsigned char var_1_57 = 32; [L68] unsigned short int var_1_58 = 100; [L69] signed short int var_1_59 = 16; [L70] unsigned short int var_1_60 = 1000; [L71] unsigned char var_1_61 = 0; [L72] unsigned char var_1_62 = 0; [L73] unsigned char last_1_var_1_1 = 0; [L74] signed long int last_1_var_1_11 = -100; [L75] unsigned short int last_1_var_1_15 = 1000; [L76] signed char last_1_var_1_29 = 64; [L77] unsigned long int last_1_var_1_32 = 4; [L78] unsigned long int last_1_var_1_34 = 5; [L79] unsigned char last_1_var_1_38 = 0; [L80] unsigned long int last_1_var_1_41 = 256; [L81] unsigned long int last_1_var_1_44 = 0; [L82] unsigned char last_1_var_1_50 = 0; [L83] unsigned char last_1_var_1_51 = 1; [L84] unsigned char last_1_var_1_57 = 32; [L85] unsigned short int last_1_var_1_58 = 100; [L86] unsigned short int last_1_var_1_60 = 1000; [L87] unsigned char last_1_var_1_61 = 0; [L88] unsigned char last_1_var_1_62 = 0; VAL [isInitial=0, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L373] isInitial = 1 [L374] FCALL initially() [L376] CALL updateLastVariables() [L351] last_1_var_1_1 = var_1_1 [L352] last_1_var_1_11 = var_1_11 [L353] last_1_var_1_15 = var_1_15 [L354] last_1_var_1_29 = var_1_29 [L355] last_1_var_1_32 = var_1_32 [L356] last_1_var_1_34 = var_1_34 [L357] last_1_var_1_38 = var_1_38 [L358] last_1_var_1_41 = var_1_41 [L359] last_1_var_1_44 = var_1_44 [L360] last_1_var_1_50 = var_1_50 [L361] last_1_var_1_51 = var_1_51 [L362] last_1_var_1_57 = var_1_57 [L363] last_1_var_1_58 = var_1_58 [L364] last_1_var_1_60 = var_1_60 [L365] last_1_var_1_61 = var_1_61 [L366] last_1_var_1_62 = var_1_62 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L376] RET updateLastVariables() [L377] CALL updateVariables() [L281] var_1_6 = __VERIFIER_nondet_uchar() [L282] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_7=0, var_1_8=0, var_1_9=1] [L282] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_7=0, var_1_8=0, var_1_9=1] [L283] CALL assume_abort_if_not(var_1_6 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L283] RET assume_abort_if_not(var_1_6 <= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L284] var_1_7 = __VERIFIER_nondet_uchar() [L285] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_8=0, var_1_9=1] [L285] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_8=0, var_1_9=1] [L286] CALL assume_abort_if_not(var_1_7 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L286] RET assume_abort_if_not(var_1_7 <= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L287] var_1_8 = __VERIFIER_nondet_uchar() [L288] CALL assume_abort_if_not(var_1_8 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L288] RET assume_abort_if_not(var_1_8 >= 1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L289] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L289] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L290] var_1_9 = __VERIFIER_nondet_uchar() [L291] CALL assume_abort_if_not(var_1_9 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L291] RET assume_abort_if_not(var_1_9 >= 1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L292] CALL assume_abort_if_not(var_1_9 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L292] RET assume_abort_if_not(var_1_9 <= 1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L293] var_1_10 = __VERIFIER_nondet_uchar() [L294] CALL assume_abort_if_not(var_1_10 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L294] RET assume_abort_if_not(var_1_10 >= 1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L295] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L295] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L296] var_1_12 = __VERIFIER_nondet_long() [L297] CALL assume_abort_if_not(var_1_12 >= 1073741822) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L297] RET assume_abort_if_not(var_1_12 >= 1073741822) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L298] CALL assume_abort_if_not(var_1_12 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L298] RET assume_abort_if_not(var_1_12 <= 2147483646) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L299] var_1_18 = __VERIFIER_nondet_float() [L300] CALL assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L300] RET assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L301] var_1_19 = __VERIFIER_nondet_float() [L302] CALL assume_abort_if_not((var_1_19 >= -922337.2036854765600e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L302] RET assume_abort_if_not((var_1_19 >= -922337.2036854765600e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L303] var_1_21 = __VERIFIER_nondet_char() [L304] CALL assume_abort_if_not(var_1_21 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L304] RET assume_abort_if_not(var_1_21 >= -1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L305] CALL assume_abort_if_not(var_1_21 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L305] RET assume_abort_if_not(var_1_21 <= 126) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L306] var_1_22 = __VERIFIER_nondet_char() [L307] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L307] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L308] CALL assume_abort_if_not(var_1_22 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L308] RET assume_abort_if_not(var_1_22 <= 126) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L309] var_1_23 = __VERIFIER_nondet_float() [L310] CALL assume_abort_if_not((var_1_23 >= -922337.2036854776000e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854776000e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L310] RET assume_abort_if_not((var_1_23 >= -922337.2036854776000e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854776000e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L311] CALL assume_abort_if_not(var_1_23 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L311] RET assume_abort_if_not(var_1_23 != 0.0F) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L312] var_1_25 = __VERIFIER_nondet_float() [L313] CALL assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L313] RET assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L314] var_1_26 = __VERIFIER_nondet_float() [L315] CALL assume_abort_if_not((var_1_26 >= 4611686.018427382800e+12F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L315] RET assume_abort_if_not((var_1_26 >= 4611686.018427382800e+12F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L316] var_1_27 = __VERIFIER_nondet_float() [L317] CALL assume_abort_if_not((var_1_27 >= 2305843.009213691390e+12F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427382800e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L317] RET assume_abort_if_not((var_1_27 >= 2305843.009213691390e+12F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427382800e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L318] var_1_28 = __VERIFIER_nondet_float() [L319] CALL assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L319] RET assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L320] var_1_31 = __VERIFIER_nondet_float() [L321] CALL assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L321] RET assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L322] var_1_33 = __VERIFIER_nondet_ulong() [L323] CALL assume_abort_if_not(var_1_33 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L323] RET assume_abort_if_not(var_1_33 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L324] CALL assume_abort_if_not(var_1_33 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L324] RET assume_abort_if_not(var_1_33 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L325] var_1_37 = __VERIFIER_nondet_uchar() [L326] CALL assume_abort_if_not(var_1_37 >= 190) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L326] RET assume_abort_if_not(var_1_37 >= 190) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L327] CALL assume_abort_if_not(var_1_37 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L327] RET assume_abort_if_not(var_1_37 <= 254) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L328] var_1_40 = __VERIFIER_nondet_uchar() [L329] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L329] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L330] CALL assume_abort_if_not(var_1_40 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L330] RET assume_abort_if_not(var_1_40 <= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L331] var_1_42 = __VERIFIER_nondet_ulong() [L332] CALL assume_abort_if_not(var_1_42 >= 3221225470) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L332] RET assume_abort_if_not(var_1_42 >= 3221225470) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L333] CALL assume_abort_if_not(var_1_42 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L333] RET assume_abort_if_not(var_1_42 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L334] var_1_45 = __VERIFIER_nondet_ulong() [L335] CALL assume_abort_if_not(var_1_45 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L335] RET assume_abort_if_not(var_1_45 >= 1073741823) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L336] CALL assume_abort_if_not(var_1_45 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L336] RET assume_abort_if_not(var_1_45 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L337] var_1_46 = __VERIFIER_nondet_ulong() [L338] CALL assume_abort_if_not(var_1_46 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L338] RET assume_abort_if_not(var_1_46 >= 1073741824) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L339] CALL assume_abort_if_not(var_1_46 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L339] RET assume_abort_if_not(var_1_46 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L340] var_1_47 = __VERIFIER_nondet_ulong() [L341] CALL assume_abort_if_not(var_1_47 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L341] RET assume_abort_if_not(var_1_47 >= 1073741824) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L342] CALL assume_abort_if_not(var_1_47 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L342] RET assume_abort_if_not(var_1_47 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L343] var_1_48 = __VERIFIER_nondet_uchar() [L344] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L344] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L345] CALL assume_abort_if_not(var_1_48 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L345] RET assume_abort_if_not(var_1_48 <= 64) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L346] var_1_49 = __VERIFIER_nondet_uchar() [L347] CALL assume_abort_if_not(var_1_49 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L347] RET assume_abort_if_not(var_1_49 >= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L348] CALL assume_abort_if_not(var_1_49 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L348] RET assume_abort_if_not(var_1_49 <= 63) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L377] RET updateVariables() [L378] CALL step() [L92] unsigned char stepLocal_4 = last_1_var_1_51; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L93] COND TRUE ((var_1_26 - var_1_28) * var_1_23) == 5.75f [L94] var_1_34 = ((((var_1_22) > ((last_1_var_1_15 + last_1_var_1_29))) ? (var_1_22) : ((last_1_var_1_15 + last_1_var_1_29)))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L102] COND FALSE !((- var_1_12) < var_1_34) [L105] var_1_36 = var_1_37 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L107] unsigned long int stepLocal_9 = last_1_var_1_41; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L108] COND FALSE !(stepLocal_9 > (last_1_var_1_11 + last_1_var_1_60)) [L111] var_1_50 = ((last_1_var_1_51 || (last_1_var_1_62 && last_1_var_1_38)) && var_1_6) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L113] COND FALSE !(\read(last_1_var_1_50)) [L116] var_1_62 = ((last_1_var_1_51 && var_1_6) || var_1_40) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L118] COND TRUE var_1_27 > var_1_26 [L119] var_1_51 = (var_1_10 && var_1_8) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L125] COND FALSE !(\read(var_1_6)) [L140] var_1_41 = ((((last_1_var_1_61) < 0 ) ? -(last_1_var_1_61) : (last_1_var_1_61))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L142] unsigned long int stepLocal_1 = last_1_var_1_34 * last_1_var_1_58; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L143] COND FALSE !(var_1_12 < stepLocal_1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L146] COND TRUE var_1_46 >= last_1_var_1_44 [L147] var_1_57 = (var_1_48 + var_1_22) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L151] var_1_17 = ((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L152] COND TRUE var_1_25 >= (var_1_26 - var_1_28) [L153] var_1_30 = ((((10.5f + var_1_28) < 0 ) ? -(10.5f + var_1_28) : (10.5f + var_1_28))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L157] COND FALSE !(! var_1_9) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L160] COND TRUE \read(var_1_8) [L161] var_1_35 = var_1_22 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L165] COND FALSE !(\read(var_1_6)) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L168] COND FALSE !(\read(var_1_7)) [L171] var_1_59 = var_1_49 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L173] COND TRUE \read(var_1_10) [L174] var_1_60 = (10 + var_1_49) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L176] var_1_61 = 1 [L177] unsigned char stepLocal_5 = var_1_62; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, stepLocal_5=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L178] COND FALSE !((var_1_60 > var_1_12) && stepLocal_5) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L183] COND TRUE var_1_41 <= var_1_15 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L184] EXPR var_1_15 ^ var_1_57 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L184] EXPR var_1_41 ^ (var_1_15 ^ var_1_57) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L184] COND FALSE !((var_1_41 ^ (var_1_15 ^ var_1_57)) < var_1_57) [L187] COND TRUE (var_1_57 == var_1_41) || (var_1_7 && (var_1_15 <= 64)) [L188] var_1_1 = ((var_1_8 && (! var_1_7)) && (var_1_9 && var_1_10)) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L196] unsigned char stepLocal_3 = var_1_6; [L197] unsigned char stepLocal_2 = (var_1_61 >= var_1_57) || var_1_7; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_2=1, stepLocal_3=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L198] COND FALSE !(var_1_8 && stepLocal_3) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L201] COND FALSE !((var_1_19 + var_1_30) >= (((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))) / var_1_23)) [L206] var_1_20 = var_1_22 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L209] COND TRUE ((((var_1_56) < 0 ) ? -(var_1_56) : (var_1_56))) >= var_1_19 [L210] var_1_29 = ((((-1) > (var_1_22)) ? (-1) : (var_1_22))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L212] COND TRUE \read(var_1_1) [L213] var_1_58 = var_1_61 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L215] COND TRUE var_1_22 <= (var_1_59 + var_1_58) [L216] var_1_24 = (var_1_25 - (var_1_26 - (var_1_27 - var_1_28))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L220] COND TRUE var_1_24 >= var_1_27 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L221] COND FALSE !(((((var_1_36) > (var_1_41)) ? (var_1_36) : (var_1_41))) < var_1_61) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L231] unsigned char stepLocal_12 = var_1_51; [L232] unsigned char stepLocal_11 = ! var_1_9; [L233] unsigned long int stepLocal_10 = var_1_53 / 256u; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_10=0, stepLocal_11=0, stepLocal_12=1, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L234] COND FALSE !(stepLocal_10 > (var_1_59 / 5u)) [L243] var_1_55 = (var_1_49 + ((((1000000000u) > (var_1_37)) ? (1000000000u) : (var_1_37)))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_11=0, stepLocal_12=1, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L245] signed long int stepLocal_0 = 4; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_0=4, stepLocal_11=0, stepLocal_12=1, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L246] COND TRUE \read(var_1_8) [L247] var_1_11 = ((((var_1_58) > (var_1_15)) ? (var_1_58) : (var_1_15))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_0=4, stepLocal_11=0, stepLocal_12=1, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=1000, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L255] unsigned long int stepLocal_8 = var_1_34; [L256] unsigned long int stepLocal_7 = var_1_53 - var_1_58; [L257] unsigned long int stepLocal_6 = ((((var_1_55) < (var_1_55)) ? (var_1_55) : (var_1_55))) / var_1_37; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_0=4, stepLocal_11=0, stepLocal_12=1, stepLocal_2=1, stepLocal_4=1, stepLocal_6=3968253, stepLocal_7=0, stepLocal_8=1064, var_1_10=1, var_1_11=1000, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L258] COND FALSE !(var_1_23 <= var_1_19) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_0=4, stepLocal_11=0, stepLocal_12=1, stepLocal_2=1, stepLocal_4=1, stepLocal_6=3968253, stepLocal_7=0, stepLocal_8=1064, var_1_10=1, var_1_11=1000, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L269] COND TRUE (var_1_37 - (var_1_48 + var_1_49)) > stepLocal_7 [L270] var_1_44 = ((((var_1_42) > (((((var_1_49) > ((var_1_45 + var_1_48))) ? (var_1_49) : ((var_1_45 + var_1_48)))))) ? (var_1_42) : (((((var_1_49) > ((var_1_45 + var_1_48))) ? (var_1_49) : ((var_1_45 + var_1_48))))))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_0=4, stepLocal_11=0, stepLocal_12=1, stepLocal_2=1, stepLocal_4=1, stepLocal_6=3968253, stepLocal_8=1064, var_1_10=1, var_1_11=1000, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=-5368709122, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L378] RET step() [L379] CALL, EXPR property() [L369] EXPR (var_1_41 <= var_1_15) ? (((var_1_41 ^ (var_1_15 ^ var_1_57)) < var_1_57) ? (var_1_1 == ((unsigned char) (var_1_6 || var_1_7))) : (((var_1_57 == var_1_41) || (var_1_7 && (var_1_15 <= 64))) ? (var_1_1 == ((unsigned char) ((var_1_8 && (! var_1_7)) && (var_1_9 && var_1_10)))) : (var_1_10 ? (var_1_1 == ((unsigned char) var_1_6)) : 1))) : 1 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=1000, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=-5368709122, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L369] EXPR var_1_15 ^ var_1_57 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=1000, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=-5368709122, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L369] EXPR var_1_41 ^ (var_1_15 ^ var_1_57) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=1000, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=-5368709122, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L369] EXPR (var_1_41 <= var_1_15) ? (((var_1_41 ^ (var_1_15 ^ var_1_57)) < var_1_57) ? (var_1_1 == ((unsigned char) (var_1_6 || var_1_7))) : (((var_1_57 == var_1_41) || (var_1_7 && (var_1_15 <= 64))) ? (var_1_1 == ((unsigned char) ((var_1_8 && (! var_1_7)) && (var_1_9 && var_1_10)))) : (var_1_10 ? (var_1_1 == ((unsigned char) var_1_6)) : 1))) : 1 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=1000, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=-5368709122, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L369-L370] return ((((((((((((((((((((((((((var_1_41 <= var_1_15) ? (((var_1_41 ^ (var_1_15 ^ var_1_57)) < var_1_57) ? (var_1_1 == ((unsigned char) (var_1_6 || var_1_7))) : (((var_1_57 == var_1_41) || (var_1_7 && (var_1_15 <= 64))) ? (var_1_1 == ((unsigned char) ((var_1_8 && (! var_1_7)) && (var_1_9 && var_1_10)))) : (var_1_10 ? (var_1_1 == ((unsigned char) var_1_6)) : 1))) : 1) && (var_1_8 ? (var_1_11 == ((signed long int) ((((var_1_58) > (var_1_15)) ? (var_1_58) : (var_1_15))))) : ((var_1_15 < 4) ? (var_1_11 == ((signed long int) (((((var_1_15) < ((var_1_12 - var_1_36))) ? (var_1_15) : ((var_1_12 - var_1_36)))) - ((((var_1_58) < (var_1_61)) ? (var_1_58) : (var_1_61)))))) : (var_1_11 == ((signed long int) ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12)))))))) && ((var_1_12 < (last_1_var_1_34 * last_1_var_1_58)) ? (var_1_15 == ((unsigned short int) ((((last_1_var_1_60) < ((last_1_var_1_32 + last_1_var_1_57))) ? (last_1_var_1_60) : ((last_1_var_1_32 + last_1_var_1_57)))))) : 1)) && (var_1_17 == ((float) ((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19)))))) && ((var_1_8 && var_1_6) ? (var_1_20 == ((signed char) (var_1_21 - var_1_22))) : (((var_1_19 + var_1_30) >= (((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))) / var_1_23)) ? (((var_1_8 && var_1_9) && ((var_1_61 >= var_1_57) || var_1_7)) ? (var_1_20 == ((signed char) -8)) : 1) : (var_1_20 == ((signed char) var_1_22))))) && ((var_1_22 <= (var_1_59 + var_1_58)) ? (var_1_24 == ((float) (var_1_25 - (var_1_26 - (var_1_27 - var_1_28))))) : (var_1_24 == ((float) var_1_28)))) && ((((((var_1_56) < 0 ) ? -(var_1_56) : (var_1_56))) >= var_1_19) ? (var_1_29 == ((signed char) ((((-1) > (var_1_22)) ? (-1) : (var_1_22))))) : 1)) && ((var_1_25 >= (var_1_26 - var_1_28)) ? (var_1_30 == ((float) ((((10.5f + var_1_28) < 0 ) ? -(10.5f + var_1_28) : (10.5f + var_1_28))))) : (var_1_30 == ((float) (var_1_31 - ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26)))))))) && ((! var_1_9) ? (var_1_32 == ((unsigned long int) (((((var_1_33 - 25u)) > (32u)) ? ((var_1_33 - 25u)) : (32u))))) : 1)) && ((((var_1_26 - var_1_28) * var_1_23) == 5.75f) ? (var_1_34 == ((unsigned long int) ((((var_1_22) > ((last_1_var_1_15 + last_1_var_1_29))) ? (var_1_22) : ((last_1_var_1_15 + last_1_var_1_29)))))) : ((last_1_var_1_51 && (last_1_var_1_44 < last_1_var_1_34)) ? (var_1_34 == ((unsigned long int) 256u)) : (var_1_34 == ((unsigned long int) last_1_var_1_15))))) && (var_1_8 ? (var_1_35 == ((signed char) var_1_22)) : (var_1_35 == ((signed char) ((((var_1_22) < (var_1_21)) ? (var_1_22) : (var_1_21))))))) && (((- var_1_12) < var_1_34) ? (var_1_36 == ((unsigned char) ((((((var_1_37) < 0 ) ? -(var_1_37) : (var_1_37))) - 5) - var_1_22))) : (var_1_36 == ((unsigned char) var_1_37)))) && (((var_1_60 > var_1_12) && var_1_62) ? ((var_1_18 < var_1_28) ? (var_1_38 == ((unsigned char) (var_1_7 || (var_1_10 && (var_1_6 || var_1_40))))) : 1) : 1)) && (var_1_6 ? ((var_1_12 < ((last_1_var_1_11 + last_1_var_1_41) + last_1_var_1_61)) ? ((((((((((last_1_var_1_61) < (last_1_var_1_11)) ? (last_1_var_1_61) : (last_1_var_1_11)))) > (var_1_37)) ? (((((last_1_var_1_61) < (last_1_var_1_11)) ? (last_1_var_1_61) : (last_1_var_1_11)))) : (var_1_37))) < (var_1_22 + (- var_1_12))) ? (var_1_41 == ((unsigned long int) ((((last_1_var_1_61) > (var_1_33)) ? (last_1_var_1_61) : (var_1_33))))) : (var_1_41 == ((unsigned long int) ((var_1_42 - last_1_var_1_34) - last_1_var_1_15)))) : ((var_1_22 >= (var_1_42 / var_1_37)) ? (var_1_41 == ((unsigned long int) (last_1_var_1_61 + last_1_var_1_15))) : (var_1_41 == ((unsigned long int) (((((var_1_42) < (var_1_33)) ? (var_1_42) : (var_1_33))) - last_1_var_1_57))))) : (var_1_41 == ((unsigned long int) ((((last_1_var_1_61) < 0 ) ? -(last_1_var_1_61) : (last_1_var_1_61))))))) && ((var_1_23 <= var_1_19) ? (((((((var_1_55) < (var_1_55)) ? (var_1_55) : (var_1_55))) / var_1_37) == var_1_60) ? ((var_1_61 >= var_1_34) ? (var_1_44 == ((unsigned long int) (var_1_33 - var_1_53))) : (var_1_44 == ((unsigned long int) ((var_1_45 + ((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47)))) - ((((var_1_57) > (var_1_12)) ? (var_1_57) : (var_1_12))))))) : (var_1_44 == ((unsigned long int) ((((var_1_57) > (var_1_42)) ? (var_1_57) : (var_1_42)))))) : (((var_1_37 - (var_1_48 + var_1_49)) > (var_1_53 - var_1_58)) ? (var_1_44 == ((unsigned long int) ((((var_1_42) > (((((var_1_49) > ((var_1_45 + var_1_48))) ? (var_1_49) : ((var_1_45 + var_1_48)))))) ? (var_1_42) : (((((var_1_49) > ((var_1_45 + var_1_48))) ? (var_1_49) : ((var_1_45 + var_1_48))))))))) : (var_1_1 ? (var_1_44 == ((unsigned long int) ((var_1_47 - (var_1_53 + var_1_57)) + var_1_22))) : (var_1_44 == ((unsigned long int) (var_1_53 + var_1_57))))))) && ((last_1_var_1_41 > (last_1_var_1_11 + last_1_var_1_60)) ? (var_1_50 == ((unsigned char) (! var_1_7))) : (var_1_50 == ((unsigned char) ((last_1_var_1_51 || (last_1_var_1_62 && last_1_var_1_38)) && var_1_6))))) && ((var_1_27 > var_1_26) ? (var_1_51 == ((unsigned char) (var_1_10 && var_1_8))) : (last_1_var_1_62 ? (var_1_51 == ((unsigned char) (last_1_var_1_1 || var_1_8))) : 1))) && ((var_1_24 >= var_1_27) ? ((((((var_1_36) > (var_1_41)) ? (var_1_36) : (var_1_41))) < var_1_61) ? (var_1_53 == ((unsigned long int) (((((var_1_36) < (((((var_1_60) < (var_1_57)) ? (var_1_60) : (var_1_57))))) ? (var_1_36) : (((((var_1_60) < (var_1_57)) ? (var_1_60) : (var_1_57)))))) + 100000u))) : 1) : ((var_1_50 || var_1_62) ? (var_1_53 == ((unsigned long int) (var_1_42 - (var_1_37 + var_1_49)))) : (var_1_53 == ((unsigned long int) ((((var_1_57) > ((var_1_47 + var_1_48))) ? (var_1_57) : ((var_1_47 + var_1_48))))))))) && (((var_1_53 / 256u) > (var_1_59 / 5u)) ? ((var_1_51 || var_1_50) ? (((var_1_40 && (var_1_61 > var_1_60)) || (! var_1_9)) ? (var_1_55 == ((unsigned long int) ((((var_1_45) > (var_1_48)) ? (var_1_45) : (var_1_48))))) : (var_1_55 == ((unsigned long int) (var_1_33 - var_1_41)))) : 1) : (var_1_55 == ((unsigned long int) (var_1_49 + ((((1000000000u) > (var_1_37)) ? (1000000000u) : (var_1_37)))))))) && (var_1_6 ? (var_1_56 == ((float) (((((var_1_26) < (var_1_25)) ? (var_1_26) : (var_1_25))) - var_1_27))) : 1)) && ((var_1_46 >= last_1_var_1_44) ? (var_1_57 == ((unsigned char) (var_1_48 + var_1_22))) : (var_1_57 == ((unsigned char) var_1_37)))) && (var_1_1 ? (var_1_58 == ((unsigned short int) var_1_61)) : 1)) && (var_1_7 ? (var_1_59 == ((signed short int) var_1_37)) : (var_1_59 == ((signed short int) var_1_49)))) && (var_1_10 ? (var_1_60 == ((unsigned short int) (10 + var_1_49))) : 1)) && (var_1_61 == ((unsigned char) 1))) && (last_1_var_1_50 ? (var_1_62 == ((unsigned char) (var_1_8 || var_1_9))) : (var_1_62 == ((unsigned char) ((last_1_var_1_51 && var_1_6) || var_1_40)))) ; [L379] RET, EXPR property() [L379] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=1000, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=-5368709122, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L19] reach_error() VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=1000, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=-5368709122, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 158 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 95.3s, OverallIterations: 27, TraceHistogramMax: 43, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 42.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 25152 SdHoareTripleChecker+Valid, 25.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 25134 mSDsluCounter, 32772 SdHoareTripleChecker+Invalid, 22.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 24472 mSDsCounter, 3769 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 15429 IncrementalHoareTripleChecker+Invalid, 19198 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3769 mSolverCounterUnsat, 8300 mSDtfsCounter, 15429 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3072 GetRequests, 2697 SyntacticMatches, 3 SemanticMatches, 372 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2859 ImplicationChecksByTransitivity, 14.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7237occurred in iteration=25, InterpolantAutomatonStates: 292, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 5.9s AutomataMinimizationTime, 26 MinimizatonAttempts, 31873 StatesRemovedByMinimization, 25 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 8.7s SatisfiabilityAnalysisTime, 34.9s InterpolantComputationTime, 9591 NumberOfCodeBlocks, 9591 NumberOfCodeBlocksAsserted, 33 NumberOfCheckSat, 9550 ConstructedInterpolants, 0 QuantifiedInterpolants, 63157 SizeOfPredicates, 22 NumberOfNonLiveVariables, 3697 ConjunctsInSsa, 68 ConjunctsInUnsatCore, 33 InterpolantComputations, 21 PerfectInterpolantSequences, 117669/119196 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, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-12-02 06:05:41,858 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forcibly destroying the process [2024-12-02 06:05:41,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1 --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 202a0432e117f9058bd61aa67403e31b42b1f3767a8cd5b20aabf9e04f737968 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 06:05:43,684 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 06:05:43,757 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-12-02 06:05:43,768 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 06:05:43,769 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 06:05:43,792 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 06:05:43,792 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 06:05:43,793 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 06:05:43,793 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 06:05:43,793 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 06:05:43,793 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 06:05:43,793 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 06:05:43,794 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 06:05:43,794 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 06:05:43,794 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 06:05:43,794 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 06:05:43,794 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 06:05:43,794 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-02 06:05:43,794 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-02 06:05:43,794 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 06:05:43,794 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 06:05:43,794 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 06:05:43,794 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 06:05:43,795 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-02 06:05:43,795 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-02 06:05:43,795 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-02 06:05:43,795 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-02 06:05:43,795 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 06:05:43,795 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 06:05:43,795 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 06:05:43,795 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 06:05:43,795 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 06:05:43,795 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 06:05:43,795 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 06:05:43,795 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 06:05:43,795 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 06:05:43,795 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 06:05:43,795 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 06:05:43,796 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 06:05:43,796 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 06:05:43,796 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 06:05:43,796 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 06:05:43,796 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 06:05:43,796 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 06:05:43,796 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-12-02 06:05:43,796 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-02 06:05:43,796 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 06:05:43,796 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 06:05:43,796 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 06:05:43,797 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 06:05:43,797 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_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1 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 -> 202a0432e117f9058bd61aa67403e31b42b1f3767a8cd5b20aabf9e04f737968 [2024-12-02 06:05:44,024 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 06:05:44,031 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 06:05:44,033 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 06:05:44,034 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 06:05:44,034 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 06:05:44,036 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i [2024-12-02 06:05:46,647 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/data/024cb7364/34696d4666ed42af83815254903e29cd/FLAGafeaab20c [2024-12-02 06:05:46,876 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 06:05:46,877 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i [2024-12-02 06:05:46,887 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/data/024cb7364/34696d4666ed42af83815254903e29cd/FLAGafeaab20c [2024-12-02 06:05:47,223 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/data/024cb7364/34696d4666ed42af83815254903e29cd [2024-12-02 06:05:47,225 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 06:05:47,226 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 06:05:47,227 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 06:05:47,227 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 06:05:47,230 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 06:05:47,231 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:05:47" (1/1) ... [2024-12-02 06:05:47,231 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53a5cc2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:05:47, skipping insertion in model container [2024-12-02 06:05:47,232 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:05:47" (1/1) ... [2024-12-02 06:05:47,253 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 06:05:47,361 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_f103904b-ae05-44c9-a09f-c9bee15e1726/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i[915,928] [2024-12-02 06:05:47,469 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 06:05:47,483 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 06:05:47,491 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_f103904b-ae05-44c9-a09f-c9bee15e1726/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i[915,928] [2024-12-02 06:05:47,551 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 06:05:47,567 INFO L204 MainTranslator]: Completed translation [2024-12-02 06:05:47,568 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:05:47 WrapperNode [2024-12-02 06:05:47,568 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 06:05:47,569 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 06:05:47,569 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 06:05:47,569 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 06:05:47,574 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:05:47" (1/1) ... [2024-12-02 06:05:47,586 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:05:47" (1/1) ... [2024-12-02 06:05:47,612 INFO L138 Inliner]: procedures = 27, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 347 [2024-12-02 06:05:47,613 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 06:05:47,613 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 06:05:47,613 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 06:05:47,613 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 06:05:47,619 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:05:47" (1/1) ... [2024-12-02 06:05:47,619 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:05:47" (1/1) ... [2024-12-02 06:05:47,625 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:05:47" (1/1) ... [2024-12-02 06:05:47,647 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]. [2024-12-02 06:05:47,647 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:05:47" (1/1) ... [2024-12-02 06:05:47,648 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:05:47" (1/1) ... [2024-12-02 06:05:47,663 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:05:47" (1/1) ... [2024-12-02 06:05:47,665 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:05:47" (1/1) ... [2024-12-02 06:05:47,670 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:05:47" (1/1) ... [2024-12-02 06:05:47,674 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:05:47" (1/1) ... [2024-12-02 06:05:47,676 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:05:47" (1/1) ... [2024-12-02 06:05:47,682 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 06:05:47,683 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 06:05:47,683 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 06:05:47,683 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 06:05:47,684 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:05:47" (1/1) ... [2024-12-02 06:05:47,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 06:05:47,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:05:47,708 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 06:05:47,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 06:05:47,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 06:05:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-12-02 06:05:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 06:05:47,733 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 06:05:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 06:05:47,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 06:05:47,835 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 06:05:47,837 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 06:06:00,851 INFO L? ?]: Removed 34 outVars from TransFormulas that were not future-live. [2024-12-02 06:06:00,851 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 06:06:00,862 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 06:06:00,863 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-02 06:06:00,863 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:06:00 BoogieIcfgContainer [2024-12-02 06:06:00,863 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 06:06:00,865 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 06:06:00,865 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 06:06:00,868 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 06:06:00,869 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 06:05:47" (1/3) ... [2024-12-02 06:06:00,869 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e951d3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:06:00, skipping insertion in model container [2024-12-02 06:06:00,869 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:05:47" (2/3) ... [2024-12-02 06:06:00,869 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e951d3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:06:00, skipping insertion in model container [2024-12-02 06:06:00,869 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:06:00" (3/3) ... [2024-12-02 06:06:00,870 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-1.i [2024-12-02 06:06:00,881 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 06:06:00,882 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-1.i that has 2 procedures, 139 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-12-02 06:06:00,925 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 06:06:00,933 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;@3b907bc7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 06:06:00,933 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 06:06:00,937 INFO L276 IsEmpty]: Start isEmpty. Operand has 139 states, 93 states have (on average 1.5268817204301075) internal successors, (142), 94 states have internal predecessors, (142), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-12-02 06:06:00,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-02 06:06:00,952 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:06:00,953 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:06:00,953 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:06:00,958 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:06:00,959 INFO L85 PathProgramCache]: Analyzing trace with hash -234542320, now seen corresponding path program 1 times [2024-12-02 06:06:00,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 06:06:00,968 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [112706000] [2024-12-02 06:06:00,968 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:06:00,968 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 [2024-12-02 06:06:00,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 06:06:00,970 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 06:06:00,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 06:06:01,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:06:01,856 INFO L256 TraceCheckSpWp]: Trace formula consists of 494 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-02 06:06:01,866 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:06:01,916 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1448 proven. 0 refuted. 0 times theorem prover too weak. 2164 trivial. 0 not checked. [2024-12-02 06:06:01,916 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:06:01,917 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 06:06:01,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [112706000] [2024-12-02 06:06:01,917 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [112706000] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:06:01,917 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:06:01,918 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 06:06:01,919 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [149990059] [2024-12-02 06:06:01,920 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:06:01,924 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-02 06:06:01,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 06:06:01,942 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-02 06:06:01,943 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 06:06:01,945 INFO L87 Difference]: Start difference. First operand has 139 states, 93 states have (on average 1.5268817204301075) internal successors, (142), 94 states have internal predecessors, (142), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-12-02 06:06:01,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:06:01,980 INFO L93 Difference]: Finished difference Result 271 states and 493 transitions. [2024-12-02 06:06:01,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-02 06:06:01,982 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 283 [2024-12-02 06:06:01,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:06:01,989 INFO L225 Difference]: With dead ends: 271 [2024-12-02 06:06:01,989 INFO L226 Difference]: Without dead ends: 135 [2024-12-02 06:06:01,993 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 282 GetRequests, 282 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 06:06:01,996 INFO L435 NwaCegarLoop]: 221 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, 221 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 [2024-12-02 06:06:01,997 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 221 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 06:06:02,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2024-12-02 06:06:02,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 135. [2024-12-02 06:06:02,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 90 states have (on average 1.5) internal successors, (135), 90 states have internal predecessors, (135), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-12-02 06:06:02,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 221 transitions. [2024-12-02 06:06:02,041 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 221 transitions. Word has length 283 [2024-12-02 06:06:02,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:06:02,042 INFO L471 AbstractCegarLoop]: Abstraction has 135 states and 221 transitions. [2024-12-02 06:06:02,042 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-12-02 06:06:02,042 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 221 transitions. [2024-12-02 06:06:02,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-02 06:06:02,046 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:06:02,046 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:06:02,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 06:06:02,247 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 06:06:02,247 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:06:02,248 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:06:02,248 INFO L85 PathProgramCache]: Analyzing trace with hash 1370977302, now seen corresponding path program 1 times [2024-12-02 06:06:02,249 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 06:06:02,249 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [237862977] [2024-12-02 06:06:02,249 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:06:02,249 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 [2024-12-02 06:06:02,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 06:06:02,251 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 06:06:02,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 06:06:03,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:06:03,129 INFO L256 TraceCheckSpWp]: Trace formula consists of 494 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-02 06:06:03,139 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:06:11,985 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1906 proven. 171 refuted. 0 times theorem prover too weak. 1535 trivial. 0 not checked. [2024-12-02 06:06:11,985 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 06:06:14,810 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 06:06:14,810 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [237862977] [2024-12-02 06:06:14,811 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [237862977] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:06:14,811 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1924800833] [2024-12-02 06:06:14,811 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:06:14,811 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-02 06:06:14,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 [2024-12-02 06:06:14,813 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-02 06:06:14,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-02 06:06:15,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:06:15,540 INFO L256 TraceCheckSpWp]: Trace formula consists of 494 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 06:06:15,548 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:06:15,705 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:06:15,705 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:06:15,705 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1924800833] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:06:15,705 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:06:15,706 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 12 [2024-12-02 06:06:15,706 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [301633314] [2024-12-02 06:06:15,706 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:06:15,708 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:06:15,708 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 06:06:15,709 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:06:15,709 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2024-12-02 06:06:15,710 INFO L87 Difference]: Start difference. First operand 135 states and 221 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:06:19,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:06:24,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:06:24,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:06:24,003 INFO L93 Difference]: Finished difference Result 315 states and 520 transitions. [2024-12-02 06:06:24,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:06:24,043 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 283 [2024-12-02 06:06:24,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:06:24,045 INFO L225 Difference]: With dead ends: 315 [2024-12-02 06:06:24,045 INFO L226 Difference]: Without dead ends: 183 [2024-12-02 06:06:24,046 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 749 GetRequests, 736 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2024-12-02 06:06:24,047 INFO L435 NwaCegarLoop]: 216 mSDtfsCounter, 74 mSDsluCounter, 204 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 420 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.3s IncrementalHoareTripleChecker+Time [2024-12-02 06:06:24,047 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [74 Valid, 420 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 16 Invalid, 2 Unknown, 0 Unchecked, 8.3s Time] [2024-12-02 06:06:24,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183 states. [2024-12-02 06:06:24,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183 to 143. [2024-12-02 06:06:24,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 143 states, 98 states have (on average 1.510204081632653) internal successors, (148), 98 states have internal predecessors, (148), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-12-02 06:06:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 234 transitions. [2024-12-02 06:06:24,064 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 234 transitions. Word has length 283 [2024-12-02 06:06:24,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:06:24,066 INFO L471 AbstractCegarLoop]: Abstraction has 143 states and 234 transitions. [2024-12-02 06:06:24,066 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:06:24,066 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 234 transitions. [2024-12-02 06:06:24,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-02 06:06:24,071 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:06:24,071 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:06:24,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-12-02 06:06:24,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 06:06:24,471 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 06:06:24,472 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:06:24,472 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:06:24,472 INFO L85 PathProgramCache]: Analyzing trace with hash 1236963796, now seen corresponding path program 1 times [2024-12-02 06:06:24,473 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 06:06:24,473 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [791649466] [2024-12-02 06:06:24,473 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:06:24,473 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 [2024-12-02 06:06:24,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 06:06:24,474 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 06:06:24,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 06:06:25,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:06:25,254 INFO L256 TraceCheckSpWp]: Trace formula consists of 493 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-02 06:06:25,258 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:06:33,597 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1906 proven. 171 refuted. 0 times theorem prover too weak. 1535 trivial. 0 not checked. [2024-12-02 06:06:33,598 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 06:06:36,487 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 06:06:36,488 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [791649466] [2024-12-02 06:06:36,488 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [791649466] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:06:36,488 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1830607308] [2024-12-02 06:06:36,488 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:06:36,488 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-02 06:06:36,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 [2024-12-02 06:06:36,490 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-02 06:06:36,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-12-02 06:06:37,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:06:37,191 INFO L256 TraceCheckSpWp]: Trace formula consists of 493 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 06:06:37,195 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:06:39,555 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:06:39,555 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:06:39,555 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1830607308] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:06:39,555 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:06:39,555 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [10] total 11 [2024-12-02 06:06:39,556 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112591896] [2024-12-02 06:06:39,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:06:39,556 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:06:39,557 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 06:06:39,557 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:06:39,558 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2024-12-02 06:06:39,558 INFO L87 Difference]: Start difference. First operand 143 states and 234 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:06:43,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:06:47,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:06:47,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:06:47,931 INFO L93 Difference]: Finished difference Result 423 states and 696 transitions. [2024-12-02 06:06:47,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:06:47,932 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 283 [2024-12-02 06:06:47,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:06:47,934 INFO L225 Difference]: With dead ends: 423 [2024-12-02 06:06:47,934 INFO L226 Difference]: Without dead ends: 283 [2024-12-02 06:06:47,935 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 749 GetRequests, 736 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2024-12-02 06:06:47,935 INFO L435 NwaCegarLoop]: 218 mSDtfsCounter, 74 mSDsluCounter, 209 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 3 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 427 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.3s IncrementalHoareTripleChecker+Time [2024-12-02 06:06:47,936 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [74 Valid, 427 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 9 Invalid, 2 Unknown, 0 Unchecked, 8.3s Time] [2024-12-02 06:06:47,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2024-12-02 06:06:47,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 281. [2024-12-02 06:06:47,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 281 states, 192 states have (on average 1.5104166666666667) internal successors, (290), 192 states have internal predecessors, (290), 86 states have call successors, (86), 2 states have call predecessors, (86), 2 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2024-12-02 06:06:47,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 462 transitions. [2024-12-02 06:06:47,969 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 462 transitions. Word has length 283 [2024-12-02 06:06:47,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:06:47,970 INFO L471 AbstractCegarLoop]: Abstraction has 281 states and 462 transitions. [2024-12-02 06:06:47,970 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:06:47,970 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 462 transitions. [2024-12-02 06:06:47,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-02 06:06:47,972 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:06:47,972 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:06:47,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 06:06:48,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-12-02 06:06:48,373 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt [2024-12-02 06:06:48,373 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:06:48,373 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:06:48,374 INFO L85 PathProgramCache]: Analyzing trace with hash -42899882, now seen corresponding path program 1 times [2024-12-02 06:06:48,374 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 06:06:48,374 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [308516289] [2024-12-02 06:06:48,374 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:06:48,374 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 [2024-12-02 06:06:48,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 06:06:48,376 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 06:06:48,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2024-12-02 06:06:49,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:06:49,162 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-02 06:06:49,166 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:06:57,738 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1906 proven. 171 refuted. 0 times theorem prover too weak. 1535 trivial. 0 not checked. [2024-12-02 06:06:57,739 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 06:07:00,788 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 06:07:00,789 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [308516289] [2024-12-02 06:07:00,789 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [308516289] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:07:00,789 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [961938557] [2024-12-02 06:07:00,789 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:07:00,789 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-02 06:07:00,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 [2024-12-02 06:07:00,791 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-02 06:07:00,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-12-02 06:07:01,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:07:01,434 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-02 06:07:01,438 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:07:01,692 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:07:01,692 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:07:01,692 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [961938557] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:07:01,692 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:07:01,692 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [10] total 13 [2024-12-02 06:07:01,692 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1873365554] [2024-12-02 06:07:01,692 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:07:01,693 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 06:07:01,693 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 06:07:01,694 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 06:07:01,694 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2024-12-02 06:07:01,694 INFO L87 Difference]: Start difference. First operand 281 states and 462 transitions. Second operand has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:07:06,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:07:10,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:07:14,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:07:18,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:07:18,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:07:18,067 INFO L93 Difference]: Finished difference Result 637 states and 1052 transitions. [2024-12-02 06:07:18,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 06:07:18,112 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 283 [2024-12-02 06:07:18,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:07:18,115 INFO L225 Difference]: With dead ends: 637 [2024-12-02 06:07:18,115 INFO L226 Difference]: Without dead ends: 359 [2024-12-02 06:07:18,116 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 750 GetRequests, 735 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=54, Invalid=218, Unknown=0, NotChecked=0, Total=272 [2024-12-02 06:07:18,117 INFO L435 NwaCegarLoop]: 215 mSDtfsCounter, 74 mSDsluCounter, 416 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 631 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.3s IncrementalHoareTripleChecker+Time [2024-12-02 06:07:18,117 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [74 Valid, 631 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 25 Invalid, 4 Unknown, 0 Unchecked, 16.3s Time] [2024-12-02 06:07:18,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 359 states. [2024-12-02 06:07:18,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 359 to 303. [2024-12-02 06:07:18,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303 states, 214 states have (on average 1.5327102803738317) internal successors, (328), 214 states have internal predecessors, (328), 86 states have call successors, (86), 2 states have call predecessors, (86), 2 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2024-12-02 06:07:18,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 500 transitions. [2024-12-02 06:07:18,140 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 500 transitions. Word has length 283 [2024-12-02 06:07:18,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:07:18,141 INFO L471 AbstractCegarLoop]: Abstraction has 303 states and 500 transitions. [2024-12-02 06:07:18,141 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:07:18,141 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 500 transitions. [2024-12-02 06:07:18,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-02 06:07:18,143 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:07:18,144 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:07:18,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2024-12-02 06:07:18,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-12-02 06:07:18,544 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt [2024-12-02 06:07:18,544 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:07:18,545 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:07:18,545 INFO L85 PathProgramCache]: Analyzing trace with hash 1345623238, now seen corresponding path program 1 times [2024-12-02 06:07:18,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 06:07:18,545 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1444798503] [2024-12-02 06:07:18,545 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:07:18,545 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 [2024-12-02 06:07:18,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 06:07:18,547 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 06:07:18,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 (9)] Waiting until timeout for monitored process [2024-12-02 06:07:19,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:07:19,262 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-02 06:07:19,268 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:07:27,863 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1906 proven. 171 refuted. 0 times theorem prover too weak. 1535 trivial. 0 not checked. [2024-12-02 06:07:27,863 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 06:07:30,899 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 06:07:30,899 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1444798503] [2024-12-02 06:07:30,899 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1444798503] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:07:30,899 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1554141813] [2024-12-02 06:07:30,899 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:07:30,899 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-02 06:07:30,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 [2024-12-02 06:07:30,901 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-02 06:07:30,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-12-02 06:07:31,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:07:31,558 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-02 06:07:31,561 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:07:34,034 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:07:34,034 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:07:34,034 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1554141813] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:07:34,034 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:07:34,034 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 12 [2024-12-02 06:07:34,035 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462656294] [2024-12-02 06:07:34,035 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:07:34,035 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 06:07:34,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 06:07:34,036 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 06:07:34,036 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2024-12-02 06:07:34,036 INFO L87 Difference]: Start difference. First operand 303 states and 500 transitions. Second operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:07:38,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:07:42,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:07:46,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:07:50,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:07:50,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:07:50,619 INFO L93 Difference]: Finished difference Result 785 states and 1296 transitions. [2024-12-02 06:07:50,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 06:07:50,659 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 284 [2024-12-02 06:07:50,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:07:50,662 INFO L225 Difference]: With dead ends: 785 [2024-12-02 06:07:50,662 INFO L226 Difference]: Without dead ends: 485 [2024-12-02 06:07:50,662 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 753 GetRequests, 738 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=54, Invalid=218, Unknown=0, NotChecked=0, Total=272 [2024-12-02 06:07:50,663 INFO L435 NwaCegarLoop]: 217 mSDtfsCounter, 213 mSDsluCounter, 422 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 87 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 213 SdHoareTripleChecker+Valid, 639 SdHoareTripleChecker+Invalid, 107 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.5s IncrementalHoareTripleChecker+Time [2024-12-02 06:07:50,663 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [213 Valid, 639 Invalid, 107 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 16 Invalid, 4 Unknown, 0 Unchecked, 16.5s Time] [2024-12-02 06:07:50,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2024-12-02 06:07:50,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 395. [2024-12-02 06:07:50,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 395 states, 262 states have (on average 1.484732824427481) internal successors, (389), 262 states have internal predecessors, (389), 129 states have call successors, (129), 3 states have call predecessors, (129), 3 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2024-12-02 06:07:50,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 395 states and 647 transitions. [2024-12-02 06:07:50,703 INFO L78 Accepts]: Start accepts. Automaton has 395 states and 647 transitions. Word has length 284 [2024-12-02 06:07:50,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:07:50,703 INFO L471 AbstractCegarLoop]: Abstraction has 395 states and 647 transitions. [2024-12-02 06:07:50,704 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:07:50,704 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 647 transitions. [2024-12-02 06:07:50,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-02 06:07:50,706 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:07:50,706 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:07:50,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2024-12-02 06:07:50,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 (9)] Ended with exit code 0 [2024-12-02 06:07:51,107 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 06:07:51,107 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:07:51,107 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:07:51,107 INFO L85 PathProgramCache]: Analyzing trace with hash 1322990984, now seen corresponding path program 1 times [2024-12-02 06:07:51,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 06:07:51,108 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1242276378] [2024-12-02 06:07:51,108 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:07:51,108 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 [2024-12-02 06:07:51,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 06:07:51,109 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 06:07:51,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 (11)] Waiting until timeout for monitored process [2024-12-02 06:07:51,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:07:51,847 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-02 06:07:51,851 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:08:00,449 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1906 proven. 171 refuted. 0 times theorem prover too weak. 1535 trivial. 0 not checked. [2024-12-02 06:08:00,449 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 06:08:03,555 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 06:08:03,555 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1242276378] [2024-12-02 06:08:03,555 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1242276378] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:08:03,555 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [627689590] [2024-12-02 06:08:03,555 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:08:03,556 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-02 06:08:03,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 [2024-12-02 06:08:03,557 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-02 06:08:03,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2024-12-02 06:08:05,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:08:05,447 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-02 06:08:05,450 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:08:13,367 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:08:13,367 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:08:13,367 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [627689590] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:08:13,368 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:08:13,368 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [10] total 13 [2024-12-02 06:08:13,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [204434150] [2024-12-02 06:08:13,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:08:13,368 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 06:08:13,368 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 06:08:13,369 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 06:08:13,369 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=220, Unknown=0, NotChecked=0, Total=272 [2024-12-02 06:08:13,370 INFO L87 Difference]: Start difference. First operand 395 states and 647 transitions. Second operand has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:08:18,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:08:22,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:08:26,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:08:30,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:08:34,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:08:38,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:08:38,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:08:38,890 INFO L93 Difference]: Finished difference Result 798 states and 1316 transitions. [2024-12-02 06:08:38,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 06:08:38,963 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 284 [2024-12-02 06:08:38,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:08:38,966 INFO L225 Difference]: With dead ends: 798 [2024-12-02 06:08:38,966 INFO L226 Difference]: Without dead ends: 485 [2024-12-02 06:08:38,968 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 754 GetRequests, 737 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=62, Invalid=280, Unknown=0, NotChecked=0, Total=342 [2024-12-02 06:08:38,968 INFO L435 NwaCegarLoop]: 213 mSDtfsCounter, 147 mSDsluCounter, 523 mSDsCounter, 0 mSdLazyCounter, 139 mSolverCounterSat, 87 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 147 SdHoareTripleChecker+Valid, 736 SdHoareTripleChecker+Invalid, 232 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 139 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.2s IncrementalHoareTripleChecker+Time [2024-12-02 06:08:38,969 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [147 Valid, 736 Invalid, 232 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 139 Invalid, 6 Unknown, 0 Unchecked, 25.2s Time] [2024-12-02 06:08:38,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2024-12-02 06:08:39,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 395. [2024-12-02 06:08:39,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 395 states, 262 states have (on average 1.4809160305343512) internal successors, (388), 262 states have internal predecessors, (388), 129 states have call successors, (129), 3 states have call predecessors, (129), 3 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2024-12-02 06:08:39,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 395 states and 646 transitions. [2024-12-02 06:08:39,020 INFO L78 Accepts]: Start accepts. Automaton has 395 states and 646 transitions. Word has length 284 [2024-12-02 06:08:39,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:08:39,021 INFO L471 AbstractCegarLoop]: Abstraction has 395 states and 646 transitions. [2024-12-02 06:08:39,021 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:08:39,021 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 646 transitions. [2024-12-02 06:08:39,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-02 06:08:39,023 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:08:39,023 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:08:39,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (12)] Ended with exit code 0 [2024-12-02 06:08:39,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 (11)] Ended with exit code 0 [2024-12-02 06:08:39,424 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 06:08:39,424 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:08:39,424 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:08:39,425 INFO L85 PathProgramCache]: Analyzing trace with hash 928624198, now seen corresponding path program 1 times [2024-12-02 06:08:39,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 06:08:39,425 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [999952074] [2024-12-02 06:08:39,425 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:08:39,425 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 [2024-12-02 06:08:39,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 06:08:39,427 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 06:08:39,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 (13)] Waiting until timeout for monitored process [2024-12-02 06:08:40,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:08:40,146 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-02 06:08:40,150 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:08:49,300 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1906 proven. 171 refuted. 0 times theorem prover too weak. 1535 trivial. 0 not checked. [2024-12-02 06:08:49,300 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 06:08:52,455 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 06:08:52,455 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [999952074] [2024-12-02 06:08:52,455 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [999952074] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:08:52,455 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [562021965] [2024-12-02 06:08:52,455 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:08:52,455 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-02 06:08:52,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 [2024-12-02 06:08:52,457 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-02 06:08:52,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2024-12-02 06:08:54,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:08:54,544 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-02 06:08:54,547 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:08:59,822 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1342 proven. 96 refuted. 0 times theorem prover too weak. 2174 trivial. 0 not checked. [2024-12-02 06:08:59,823 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 06:09:00,584 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [562021965] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:09:00,584 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-02 06:09:00,584 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 7] total 16 [2024-12-02 06:09:00,585 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89278604] [2024-12-02 06:09:00,585 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-12-02 06:09:00,586 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2024-12-02 06:09:00,586 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 06:09:00,586 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-12-02 06:09:00,586 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=393, Unknown=0, NotChecked=0, Total=462 [2024-12-02 06:09:00,586 INFO L87 Difference]: Start difference. First operand 395 states and 646 transitions. Second operand has 17 states, 17 states have (on average 7.764705882352941) internal successors, (132), 16 states have internal predecessors, (132), 5 states have call successors, (86), 5 states have call predecessors, (86), 8 states have return successors, (86), 5 states have call predecessors, (86), 5 states have call successors, (86) [2024-12-02 06:09:08,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.38s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:09:12,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:09:15,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:09:19,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:09:23,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:09:27,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:09:31,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.26s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:09:35,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:09:39,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:09:43,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:09:47,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:09:52,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:09:56,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:10:00,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:10:04,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:10:08,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:10:12,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:10:17,949 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:10:20,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:10:21,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:10:26,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:10:30,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:10:34,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:10:38,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:10:42,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:10:46,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:10:50,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:10:54,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:10:58,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:11:02,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:11:06,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:11:10,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:11:14,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:11:18,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:11:22,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:11:26,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:11:30,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:11:34,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:11:38,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:11:42,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:11:43,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:11:48,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:11:52,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:11:56,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:12:00,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:12:04,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:12:08,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:12:12,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:12:16,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:12:20,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:12:20,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:12:20,203 INFO L93 Difference]: Finished difference Result 1790 states and 2925 transitions. [2024-12-02 06:12:20,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-12-02 06:12:20,270 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 7.764705882352941) internal successors, (132), 16 states have internal predecessors, (132), 5 states have call successors, (86), 5 states have call predecessors, (86), 8 states have return successors, (86), 5 states have call predecessors, (86), 5 states have call successors, (86) Word has length 284 [2024-12-02 06:12:20,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:12:20,274 INFO L225 Difference]: With dead ends: 1790 [2024-12-02 06:12:20,274 INFO L226 Difference]: Without dead ends: 1475 [2024-12-02 06:12:20,275 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 824 GetRequests, 773 SyntacticMatches, 0 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 723 ImplicationChecksByTransitivity, 6.4s TimeCoverageRelationStatistics Valid=578, Invalid=2178, Unknown=0, NotChecked=0, Total=2756 [2024-12-02 06:12:20,276 INFO L435 NwaCegarLoop]: 158 mSDtfsCounter, 2411 mSDsluCounter, 1553 mSDsCounter, 0 mSdLazyCounter, 1415 mSolverCounterSat, 478 mSolverCounterUnsat, 42 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 194.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2411 SdHoareTripleChecker+Valid, 1711 SdHoareTripleChecker+Invalid, 1935 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 478 IncrementalHoareTripleChecker+Valid, 1415 IncrementalHoareTripleChecker+Invalid, 42 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 195.2s IncrementalHoareTripleChecker+Time [2024-12-02 06:12:20,276 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2411 Valid, 1711 Invalid, 1935 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [478 Valid, 1415 Invalid, 42 Unknown, 0 Unchecked, 195.2s Time] [2024-12-02 06:12:20,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1475 states. [2024-12-02 06:12:20,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1475 to 1105. [2024-12-02 06:12:20,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1105 states, 834 states have (on average 1.523980815347722) internal successors, (1271), 838 states have internal predecessors, (1271), 255 states have call successors, (255), 15 states have call predecessors, (255), 15 states have return successors, (255), 251 states have call predecessors, (255), 255 states have call successors, (255) [2024-12-02 06:12:20,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 1105 states and 1781 transitions. [2024-12-02 06:12:20,414 INFO L78 Accepts]: Start accepts. Automaton has 1105 states and 1781 transitions. Word has length 284 [2024-12-02 06:12:20,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:12:20,415 INFO L471 AbstractCegarLoop]: Abstraction has 1105 states and 1781 transitions. [2024-12-02 06:12:20,415 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 7.764705882352941) internal successors, (132), 16 states have internal predecessors, (132), 5 states have call successors, (86), 5 states have call predecessors, (86), 8 states have return successors, (86), 5 states have call predecessors, (86), 5 states have call successors, (86) [2024-12-02 06:12:20,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1781 transitions. [2024-12-02 06:12:20,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-02 06:12:20,417 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:12:20,417 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:12:20,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 (13)] Ended with exit code 0 [2024-12-02 06:12:20,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (14)] Ended with exit code 0 [2024-12-02 06:12:20,818 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt [2024-12-02 06:12:20,818 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:12:20,818 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:12:20,818 INFO L85 PathProgramCache]: Analyzing trace with hash 600864774, now seen corresponding path program 1 times [2024-12-02 06:12:20,819 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 06:12:20,819 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [899026968] [2024-12-02 06:12:20,819 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:12:20,819 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 [2024-12-02 06:12:20,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 06:12:20,820 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 06:12:20,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 (15)] Waiting until timeout for monitored process [2024-12-02 06:12:21,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:12:21,582 INFO L256 TraceCheckSpWp]: Trace formula consists of 491 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-02 06:12:21,584 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:12:23,805 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 918 proven. 108 refuted. 0 times theorem prover too weak. 2586 trivial. 0 not checked. [2024-12-02 06:12:23,805 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 06:12:25,628 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 18 proven. 108 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-12-02 06:12:25,628 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 06:12:25,628 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [899026968] [2024-12-02 06:12:25,628 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [899026968] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-02 06:12:25,628 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-02 06:12:25,628 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2024-12-02 06:12:25,629 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1261955212] [2024-12-02 06:12:25,629 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-12-02 06:12:25,630 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-12-02 06:12:25,630 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 06:12:25,630 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-12-02 06:12:25,631 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 06:12:25,631 INFO L87 Difference]: Start difference. First operand 1105 states and 1781 transitions. Second operand has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) [2024-12-02 06:12:31,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:12:35,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:12:39,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:12:39,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:12:39,342 INFO L93 Difference]: Finished difference Result 2145 states and 3433 transitions. [2024-12-02 06:12:39,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-12-02 06:12:39,403 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) Word has length 284 [2024-12-02 06:12:39,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:12:39,409 INFO L225 Difference]: With dead ends: 2145 [2024-12-02 06:12:39,409 INFO L226 Difference]: Without dead ends: 1159 [2024-12-02 06:12:39,412 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 569 GetRequests, 560 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2024-12-02 06:12:39,412 INFO L435 NwaCegarLoop]: 168 mSDtfsCounter, 292 mSDsluCounter, 248 mSDsCounter, 0 mSdLazyCounter, 234 mSolverCounterSat, 30 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 298 SdHoareTripleChecker+Valid, 416 SdHoareTripleChecker+Invalid, 267 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 234 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.5s IncrementalHoareTripleChecker+Time [2024-12-02 06:12:39,413 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [298 Valid, 416 Invalid, 267 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 234 Invalid, 3 Unknown, 0 Unchecked, 13.5s Time] [2024-12-02 06:12:39,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1159 states. [2024-12-02 06:12:39,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1159 to 1141. [2024-12-02 06:12:39,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1141 states, 861 states have (on average 1.4843205574912892) internal successors, (1278), 865 states have internal predecessors, (1278), 255 states have call successors, (255), 24 states have call predecessors, (255), 24 states have return successors, (255), 251 states have call predecessors, (255), 255 states have call successors, (255) [2024-12-02 06:12:39,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 1141 states and 1788 transitions. [2024-12-02 06:12:39,563 INFO L78 Accepts]: Start accepts. Automaton has 1141 states and 1788 transitions. Word has length 284 [2024-12-02 06:12:39,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:12:39,563 INFO L471 AbstractCegarLoop]: Abstraction has 1141 states and 1788 transitions. [2024-12-02 06:12:39,564 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) [2024-12-02 06:12:39,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1788 transitions. [2024-12-02 06:12:39,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-02 06:12:39,566 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:12:39,567 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:12:39,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 (15)] Ended with exit code 0 [2024-12-02 06:12:39,767 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 06:12:39,767 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:12:39,768 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:12:39,768 INFO L85 PathProgramCache]: Analyzing trace with hash -1770874488, now seen corresponding path program 1 times [2024-12-02 06:12:39,768 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 06:12:39,769 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [606563986] [2024-12-02 06:12:39,769 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:12:39,769 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 [2024-12-02 06:12:39,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 06:12:39,770 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 06:12:39,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 (16)] Waiting until timeout for monitored process [2024-12-02 06:12:40,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:12:40,560 INFO L256 TraceCheckSpWp]: Trace formula consists of 490 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-02 06:12:40,563 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:12:43,050 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 516 proven. 117 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2024-12-02 06:12:43,051 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 06:12:44,991 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 9 proven. 117 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-12-02 06:12:44,991 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 06:12:44,991 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [606563986] [2024-12-02 06:12:44,991 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [606563986] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-02 06:12:44,991 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-02 06:12:44,991 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2024-12-02 06:12:44,992 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [3176498] [2024-12-02 06:12:44,992 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-12-02 06:12:44,992 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-12-02 06:12:44,993 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 06:12:44,993 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-12-02 06:12:44,994 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 06:12:44,994 INFO L87 Difference]: Start difference. First operand 1141 states and 1788 transitions. Second operand has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 2 states have call successors, (82), 2 states have call predecessors, (82), 4 states have return successors, (83), 2 states have call predecessors, (83), 2 states have call successors, (83) [2024-12-02 06:12:50,692 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:12:54,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:12:58,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:12:58,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:12:58,818 INFO L93 Difference]: Finished difference Result 2231 states and 3462 transitions. [2024-12-02 06:12:58,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-12-02 06:12:58,819 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 2 states have call successors, (82), 2 states have call predecessors, (82), 4 states have return successors, (83), 2 states have call predecessors, (83), 2 states have call successors, (83) Word has length 284 [2024-12-02 06:12:58,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:12:58,824 INFO L225 Difference]: With dead ends: 2231 [2024-12-02 06:12:58,824 INFO L226 Difference]: Without dead ends: 1213 [2024-12-02 06:12:58,826 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 570 GetRequests, 560 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-12-02 06:12:58,827 INFO L435 NwaCegarLoop]: 166 mSDtfsCounter, 93 mSDsluCounter, 246 mSDsCounter, 0 mSdLazyCounter, 245 mSolverCounterSat, 6 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 95 SdHoareTripleChecker+Valid, 412 SdHoareTripleChecker+Invalid, 254 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 245 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.6s IncrementalHoareTripleChecker+Time [2024-12-02 06:12:58,827 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [95 Valid, 412 Invalid, 254 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 245 Invalid, 3 Unknown, 0 Unchecked, 13.6s Time] [2024-12-02 06:12:58,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1213 states. [2024-12-02 06:12:58,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1213 to 1177. [2024-12-02 06:12:58,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1177 states, 888 states have (on average 1.447072072072072) internal successors, (1285), 892 states have internal predecessors, (1285), 255 states have call successors, (255), 33 states have call predecessors, (255), 33 states have return successors, (255), 251 states have call predecessors, (255), 255 states have call successors, (255) [2024-12-02 06:12:58,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 1177 states and 1795 transitions. [2024-12-02 06:12:58,940 INFO L78 Accepts]: Start accepts. Automaton has 1177 states and 1795 transitions. Word has length 284 [2024-12-02 06:12:58,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:12:58,941 INFO L471 AbstractCegarLoop]: Abstraction has 1177 states and 1795 transitions. [2024-12-02 06:12:58,941 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 2 states have call successors, (82), 2 states have call predecessors, (82), 4 states have return successors, (83), 2 states have call predecessors, (83), 2 states have call successors, (83) [2024-12-02 06:12:58,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1795 transitions. [2024-12-02 06:12:58,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-02 06:12:58,943 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:12:58,943 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:12:58,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 (16)] Ended with exit code 0 [2024-12-02 06:12:59,143 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 06:12:59,144 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:12:59,144 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:12:59,144 INFO L85 PathProgramCache]: Analyzing trace with hash -1904887994, now seen corresponding path program 1 times [2024-12-02 06:12:59,145 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 06:12:59,145 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1868883863] [2024-12-02 06:12:59,145 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:12:59,145 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 [2024-12-02 06:12:59,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 06:12:59,147 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 06:12:59,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 (17)] Waiting until timeout for monitored process [2024-12-02 06:12:59,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:12:59,948 INFO L256 TraceCheckSpWp]: Trace formula consists of 490 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-02 06:12:59,952 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:13:02,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-02 06:13:02,775 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:13:02,775 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 06:13:02,775 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1868883863] [2024-12-02 06:13:02,775 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1868883863] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:13:02,775 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:13:02,775 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:13:02,775 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1179260658] [2024-12-02 06:13:02,775 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:13:02,776 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 06:13:02,776 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 06:13:02,776 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 06:13:02,777 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-12-02 06:13:02,777 INFO L87 Difference]: Start difference. First operand 1177 states and 1795 transitions. Second operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:13:08,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-02 06:13:12,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:13:16,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-02 06:13:20,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-02 06:13:24,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:13:24,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:13:24,818 INFO L93 Difference]: Finished difference Result 3431 states and 5257 transitions. [2024-12-02 06:13:24,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 06:13:24,818 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 284 [2024-12-02 06:13:24,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:13:24,826 INFO L225 Difference]: With dead ends: 3431 [2024-12-02 06:13:24,826 INFO L226 Difference]: Without dead ends: 2381 [2024-12-02 06:13:24,828 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 283 GetRequests, 281 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-12-02 06:13:24,828 INFO L435 NwaCegarLoop]: 365 mSDtfsCounter, 285 mSDsluCounter, 320 mSDsCounter, 0 mSdLazyCounter, 134 mSolverCounterSat, 3 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 285 SdHoareTripleChecker+Valid, 685 SdHoareTripleChecker+Invalid, 142 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 134 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.9s IncrementalHoareTripleChecker+Time [2024-12-02 06:13:24,829 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [285 Valid, 685 Invalid, 142 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 134 Invalid, 5 Unknown, 0 Unchecked, 21.9s Time] [2024-12-02 06:13:24,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2381 states. [2024-12-02 06:13:25,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2381 to 1629. [2024-12-02 06:13:25,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1629 states, 1222 states have (on average 1.444353518821604) internal successors, (1765), 1228 states have internal predecessors, (1765), 361 states have call successors, (361), 45 states have call predecessors, (361), 45 states have return successors, (361), 355 states have call predecessors, (361), 361 states have call successors, (361) [2024-12-02 06:13:25,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 1629 states and 2487 transitions. [2024-12-02 06:13:25,056 INFO L78 Accepts]: Start accepts. Automaton has 1629 states and 2487 transitions. Word has length 284 [2024-12-02 06:13:25,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:13:25,056 INFO L471 AbstractCegarLoop]: Abstraction has 1629 states and 2487 transitions. [2024-12-02 06:13:25,057 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-12-02 06:13:25,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2487 transitions. [2024-12-02 06:13:25,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-02 06:13:25,059 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:13:25,059 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:13:25,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 (17)] Ended with exit code 0 [2024-12-02 06:13:25,259 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 06:13:25,260 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:13:25,260 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:13:25,260 INFO L85 PathProgramCache]: Analyzing trace with hash -930398586, now seen corresponding path program 1 times [2024-12-02 06:13:25,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 06:13:25,261 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [459774166] [2024-12-02 06:13:25,261 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:13:25,261 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 [2024-12-02 06:13:25,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 06:13:25,262 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 06:13:25,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 (18)] Waiting until timeout for monitored process [2024-12-02 06:13:25,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:13:26,015 INFO L256 TraceCheckSpWp]: Trace formula consists of 493 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-02 06:13:26,017 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:13:28,573 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 208 proven. 123 refuted. 0 times theorem prover too weak. 3281 trivial. 0 not checked. [2024-12-02 06:13:28,573 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 06:13:30,548 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 3 proven. 123 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-12-02 06:13:30,548 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 06:13:30,548 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [459774166] [2024-12-02 06:13:30,548 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [459774166] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-02 06:13:30,548 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-02 06:13:30,549 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2024-12-02 06:13:30,549 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2139144027] [2024-12-02 06:13:30,549 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-12-02 06:13:30,549 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-12-02 06:13:30,549 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 06:13:30,550 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-12-02 06:13:30,550 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 06:13:30,551 INFO L87 Difference]: Start difference. First operand 1629 states and 2487 transitions. Second operand has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 7 states have internal predecessors, (82), 2 states have call successors, (84), 2 states have call predecessors, (84), 4 states have return successors, (85), 2 states have call predecessors, (85), 2 states have call successors, (85) [2024-12-02 06:13:36,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:13:40,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:13:44,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:13:44,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:13:44,422 INFO L93 Difference]: Finished difference Result 2987 states and 4469 transitions. [2024-12-02 06:13:44,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-12-02 06:13:44,423 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 7 states have internal predecessors, (82), 2 states have call successors, (84), 2 states have call predecessors, (84), 4 states have return successors, (85), 2 states have call predecessors, (85), 2 states have call successors, (85) Word has length 285 [2024-12-02 06:13:44,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:13:44,428 INFO L225 Difference]: With dead ends: 2987 [2024-12-02 06:13:44,428 INFO L226 Difference]: Without dead ends: 1473 [2024-12-02 06:13:44,432 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 572 GetRequests, 562 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-12-02 06:13:44,432 INFO L435 NwaCegarLoop]: 157 mSDtfsCounter, 83 mSDsluCounter, 226 mSDsCounter, 0 mSdLazyCounter, 252 mSolverCounterSat, 8 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 83 SdHoareTripleChecker+Valid, 383 SdHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 252 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.6s IncrementalHoareTripleChecker+Time [2024-12-02 06:13:44,432 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [83 Valid, 383 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 252 Invalid, 3 Unknown, 0 Unchecked, 13.6s Time] [2024-12-02 06:13:44,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1473 states. [2024-12-02 06:13:44,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1473 to 1407. [2024-12-02 06:13:44,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1407 states, 987 states have (on average 1.3657548125633232) internal successors, (1348), 993 states have internal predecessors, (1348), 361 states have call successors, (361), 58 states have call predecessors, (361), 58 states have return successors, (361), 355 states have call predecessors, (361), 361 states have call successors, (361) [2024-12-02 06:13:44,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1407 states and 2070 transitions. [2024-12-02 06:13:44,658 INFO L78 Accepts]: Start accepts. Automaton has 1407 states and 2070 transitions. Word has length 285 [2024-12-02 06:13:44,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:13:44,659 INFO L471 AbstractCegarLoop]: Abstraction has 1407 states and 2070 transitions. [2024-12-02 06:13:44,659 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 7 states have internal predecessors, (82), 2 states have call successors, (84), 2 states have call predecessors, (84), 4 states have return successors, (85), 2 states have call predecessors, (85), 2 states have call successors, (85) [2024-12-02 06:13:44,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 2070 transitions. [2024-12-02 06:13:44,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-12-02 06:13:44,661 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:13:44,662 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:13:44,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 (18)] Ended with exit code 0 [2024-12-02 06:13:44,862 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 06:13:44,862 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:13:44,863 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:13:44,863 INFO L85 PathProgramCache]: Analyzing trace with hash -36430957, now seen corresponding path program 1 times [2024-12-02 06:13:44,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 06:13:44,863 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1753989378] [2024-12-02 06:13:44,863 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:13:44,863 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 [2024-12-02 06:13:44,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 06:13:44,865 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 06:13:44,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f103904b-ae05-44c9-a09f-c9bee15e1726/bin/uautomizer-verify-84ZbGMXZE1/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 (19)] Waiting until timeout for monitored process [2024-12-02 06:13:45,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:13:45,642 INFO L256 TraceCheckSpWp]: Trace formula consists of 494 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-02 06:13:45,645 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:13:50,126 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1716 proven. 45 refuted. 0 times theorem prover too weak. 1851 trivial. 0 not checked. [2024-12-02 06:13:50,126 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 06:13:53,125 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 81 proven. 45 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-12-02 06:13:53,125 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 06:13:53,125 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1753989378] [2024-12-02 06:13:53,125 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1753989378] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-02 06:13:53,125 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-02 06:13:53,125 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 16 [2024-12-02 06:13:53,126 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1956426037] [2024-12-02 06:13:53,126 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-12-02 06:13:53,127 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-12-02 06:13:53,127 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 06:13:53,128 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-12-02 06:13:53,128 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=189, Unknown=0, NotChecked=0, Total=240 [2024-12-02 06:13:53,128 INFO L87 Difference]: Start difference. First operand 1407 states and 2070 transitions. Second operand has 16 states, 16 states have (on average 9.125) internal successors, (146), 16 states have internal predecessors, (146), 4 states have call successors, (86), 3 states have call predecessors, (86), 5 states have return successors, (86), 4 states have call predecessors, (86), 4 states have call successors, (86) [2024-12-02 06:14:01,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:14:05,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:14:09,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:14:13,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:14:18,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:14:22,106 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:14:26,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:14:30,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:14:34,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:14:38,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:14:42,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:14:46,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:14:50,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:14:54,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:14:58,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:15:02,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:15:06,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:15:10,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:15:14,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:15:18,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:15:22,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:15:26,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:15:30,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:15:42,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:15:46,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:15:50,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:15:54,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:15:58,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:16:02,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:16:06,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:16:10,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:16:14,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:16:18,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:16:22,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:16:26,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:16:30,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:16:34,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:16:38,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:16:42,561 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:16:46,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:16:50,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:16:54,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:16:58,577 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:17:02,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:17:06,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:17:10,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:17:14,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:17:18,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:17:22,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:17:26,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:17:30,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:17:34,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:17:38,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:17:42,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:17:46,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 06:17:50,810 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []