./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-32.i --full-output --architecture 32bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version 4f9af400
extending candidate: java
['java']
extending candidate: /usr/bin/java
['java', '/usr/bin/java']
extending candidate: /opt/oracle-jdk-bin-*/bin/java
['java', '/usr/bin/java']
extending candidate: /opt/openjdk-*/bin/java
['java', '/usr/bin/java']
extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java
['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java']
['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-32.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux', '--witnessprinter.witness.filename', 'witness', '--witnessprinter.write.witness.besides.input.file', 'false', '--witnessprinter.graph.data.specification', 'CHECK( init(main()), LTL(G ! call(reach_error())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '32bit', '--witnessprinter.graph.data.programhash', 'c694ba9bac462864ff088c15ec9988788035d468e2784ebcad5311140515cd1e']
Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-32.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --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 c694ba9bac462864ff088c15ec9988788035d468e2784ebcad5311140515cd1e
--- Real Ultimate output ---
This is Ultimate 0.3.0-?-4f9af40
[2024-11-07 08:08:36,869 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-11-07 08:08:36,934 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf
[2024-11-07 08:08:36,940 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-11-07 08:08:36,942 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-07 08:08:36,975 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-07 08:08:36,977 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-07 08:08:36,977 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-07 08:08:36,978 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-11-07 08:08:36,978 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-11-07 08:08:36,979 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-07 08:08:36,980 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-07 08:08:36,980 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-07 08:08:36,980 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-11-07 08:08:36,980 INFO L153 SettingsManager]: * Use SBE=true
[2024-11-07 08:08:36,980 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-07 08:08:36,980 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-11-07 08:08:36,980 INFO L153 SettingsManager]: * sizeof long=4
[2024-11-07 08:08:36,980 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2024-11-07 08:08:36,980 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-11-07 08:08:36,981 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-11-07 08:08:36,981 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-11-07 08:08:36,981 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-07 08:08:36,981 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-11-07 08:08:36,981 INFO L153 SettingsManager]: * Allow undefined functions=false
[2024-11-07 08:08:36,981 INFO L153 SettingsManager]: * sizeof long double=12
[2024-11-07 08:08:36,981 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-11-07 08:08:36,981 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-11-07 08:08:36,982 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-07 08:08:36,982 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-11-07 08:08:36,982 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-11-07 08:08:36,982 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-11-07 08:08:36,983 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-07 08:08:36,983 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-07 08:08:36,983 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-11-07 08:08:36,983 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-07 08:08:36,983 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2024-11-07 08:08:36,984 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-07 08:08:36,984 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-07 08:08:36,984 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-11-07 08:08:36,984 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-11-07 08:08:36,984 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-11-07 08:08:36,984 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 -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux
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 -> c694ba9bac462864ff088c15ec9988788035d468e2784ebcad5311140515cd1e
[2024-11-07 08:08:37,290 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-07 08:08:37,301 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-07 08:08:37,304 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-07 08:08:37,305 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-11-07 08:08:37,306 INFO L274 PluginConnector]: CDTParser initialized
[2024-11-07 08:08:37,309 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-32.i
[2024-11-07 08:08:38,659 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2024-11-07 08:08:38,925 INFO L384 CDTParser]: Found 1 translation units.
[2024-11-07 08:08:38,926 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-32.i
[2024-11-07 08:08:38,934 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/dd1182184/a6fb0f7697f046f1aa5e91a4c5404ad4/FLAG9fbe59dac
[2024-11-07 08:08:38,951 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/dd1182184/a6fb0f7697f046f1aa5e91a4c5404ad4
[2024-11-07 08:08:38,954 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-07 08:08:38,956 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-07 08:08:38,957 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-07 08:08:38,957 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-07 08:08:38,962 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-07 08:08:38,963 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:08:38" (1/1) ...
[2024-11-07 08:08:38,964 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9982e90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:08:38, skipping insertion in model container
[2024-11-07 08:08:38,964 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:08:38" (1/1) ...
[2024-11-07 08:08:38,983 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-07 08:08:39,112 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-32.i[916,929]
[2024-11-07 08:08:39,193 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-07 08:08:39,209 INFO L200 MainTranslator]: Completed pre-run
[2024-11-07 08:08:39,220 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-32.i[916,929]
[2024-11-07 08:08:39,257 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-07 08:08:39,282 INFO L204 MainTranslator]: Completed translation
[2024-11-07 08:08:39,283 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:08:39 WrapperNode
[2024-11-07 08:08:39,283 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-07 08:08:39,285 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-07 08:08:39,285 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-07 08:08:39,285 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-07 08:08:39,291 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:08:39" (1/1) ...
[2024-11-07 08:08:39,305 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:08:39" (1/1) ...
[2024-11-07 08:08:39,349 INFO L138 Inliner]: procedures = 26, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 222
[2024-11-07 08:08:39,349 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-07 08:08:39,350 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-07 08:08:39,350 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-07 08:08:39,350 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-11-07 08:08:39,359 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:08:39" (1/1) ...
[2024-11-07 08:08:39,360 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:08:39" (1/1) ...
[2024-11-07 08:08:39,363 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:08:39" (1/1) ...
[2024-11-07 08:08:39,385 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0].
[2024-11-07 08:08:39,386 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:08:39" (1/1) ...
[2024-11-07 08:08:39,386 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:08:39" (1/1) ...
[2024-11-07 08:08:39,403 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:08:39" (1/1) ...
[2024-11-07 08:08:39,411 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:08:39" (1/1) ...
[2024-11-07 08:08:39,418 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:08:39" (1/1) ...
[2024-11-07 08:08:39,420 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:08:39" (1/1) ...
[2024-11-07 08:08:39,430 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-07 08:08:39,431 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-07 08:08:39,432 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2024-11-07 08:08:39,432 INFO L274 PluginConnector]: RCFGBuilder initialized
[2024-11-07 08:08:39,433 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:08:39" (1/1) ...
[2024-11-07 08:08:39,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-07 08:08:39,452 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2024-11-07 08:08:39,465 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null)
[2024-11-07 08:08:39,468 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process
[2024-11-07 08:08:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-07 08:08:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2024-11-07 08:08:39,490 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2024-11-07 08:08:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0
[2024-11-07 08:08:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-07 08:08:39,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-07 08:08:39,586 INFO L238 CfgBuilder]: Building ICFG
[2024-11-07 08:08:39,587 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-07 08:08:40,189 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live.
[2024-11-07 08:08:40,189 INFO L287 CfgBuilder]: Performing block encoding
[2024-11-07 08:08:40,201 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-07 08:08:40,201 INFO L316 CfgBuilder]: Removed 1 assume(true) statements.
[2024-11-07 08:08:40,201 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:08:40 BoogieIcfgContainer
[2024-11-07 08:08:40,202 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-07 08:08:40,204 INFO L112 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-11-07 08:08:40,204 INFO L270 PluginConnector]: Initializing TraceAbstraction...
[2024-11-07 08:08:40,209 INFO L274 PluginConnector]: TraceAbstraction initialized
[2024-11-07 08:08:40,209 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 08:08:38" (1/3) ...
[2024-11-07 08:08:40,210 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5076be41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 08:08:40, skipping insertion in model container
[2024-11-07 08:08:40,211 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:08:39" (2/3) ...
[2024-11-07 08:08:40,212 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5076be41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 08:08:40, skipping insertion in model container
[2024-11-07 08:08:40,212 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:08:40" (3/3) ...
[2024-11-07 08:08:40,214 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-32.i
[2024-11-07 08:08:40,230 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-11-07 08:08:40,231 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2024-11-07 08:08:40,292 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-11-07 08:08:40,303 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;@5927afcd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-11-07 08:08:40,303 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2024-11-07 08:08:40,311 INFO L276 IsEmpty]: Start isEmpty. Operand has 96 states, 58 states have (on average 1.4310344827586208) internal successors, (83), 59 states have internal predecessors, (83), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35)
[2024-11-07 08:08:40,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218
[2024-11-07 08:08:40,324 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-07 08:08:40,325 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-07 08:08:40,325 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-07 08:08:40,329 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-07 08:08:40,329 INFO L85 PathProgramCache]: Analyzing trace with hash 870512893, now seen corresponding path program 1 times
[2024-11-07 08:08:40,335 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-07 08:08:40,335 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [834441210]
[2024-11-07 08:08:40,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-07 08:08:40,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-07 08:08:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5
[2024-11-07 08:08:40,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10
[2024-11-07 08:08:40,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,726 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16
[2024-11-07 08:08:40,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,736 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21
[2024-11-07 08:08:40,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27
[2024-11-07 08:08:40,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,751 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32
[2024-11-07 08:08:40,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,756 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38
[2024-11-07 08:08:40,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43
[2024-11-07 08:08:40,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49
[2024-11-07 08:08:40,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54
[2024-11-07 08:08:40,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60
[2024-11-07 08:08:40,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65
[2024-11-07 08:08:40,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71
[2024-11-07 08:08:40,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,817 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76
[2024-11-07 08:08:40,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82
[2024-11-07 08:08:40,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87
[2024-11-07 08:08:40,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93
[2024-11-07 08:08:40,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,848 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98
[2024-11-07 08:08:40,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,852 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104
[2024-11-07 08:08:40,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109
[2024-11-07 08:08:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115
[2024-11-07 08:08:40,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120
[2024-11-07 08:08:40,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126
[2024-11-07 08:08:40,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131
[2024-11-07 08:08:40,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137
[2024-11-07 08:08:40,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142
[2024-11-07 08:08:40,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,899 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148
[2024-11-07 08:08:40,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,908 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154
[2024-11-07 08:08:40,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159
[2024-11-07 08:08:40,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165
[2024-11-07 08:08:40,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170
[2024-11-07 08:08:40,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176
[2024-11-07 08:08:40,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181
[2024-11-07 08:08:40,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187
[2024-11-07 08:08:40,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:40,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192
[2024-11-07 08:08:40,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:41,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked.
[2024-11-07 08:08:41,011 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-07 08:08:41,013 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [834441210]
[2024-11-07 08:08:41,014 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [834441210] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-07 08:08:41,014 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-11-07 08:08:41,015 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-11-07 08:08:41,016 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1769572447]
[2024-11-07 08:08:41,016 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-07 08:08:41,022 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2024-11-07 08:08:41,023 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-07 08:08:41,043 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2024-11-07 08:08:41,044 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-11-07 08:08:41,046 INFO L87 Difference]: Start difference. First operand has 96 states, 58 states have (on average 1.4310344827586208) internal successors, (83), 59 states have internal predecessors, (83), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35)
[2024-11-07 08:08:41,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-07 08:08:41,074 INFO L93 Difference]: Finished difference Result 185 states and 335 transitions.
[2024-11-07 08:08:41,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2024-11-07 08:08:41,076 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) Word has length 217
[2024-11-07 08:08:41,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-07 08:08:41,084 INFO L225 Difference]: With dead ends: 185
[2024-11-07 08:08:41,085 INFO L226 Difference]: Without dead ends: 92
[2024-11-07 08:08:41,089 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-11-07 08:08:41,095 INFO L432 NwaCegarLoop]: 146 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, 146 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-07 08:08:41,097 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 146 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-07 08:08:41,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states.
[2024-11-07 08:08:41,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92.
[2024-11-07 08:08:41,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 55 states have (on average 1.3818181818181818) internal successors, (76), 55 states have internal predecessors, (76), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35)
[2024-11-07 08:08:41,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 146 transitions.
[2024-11-07 08:08:41,169 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 146 transitions. Word has length 217
[2024-11-07 08:08:41,171 INFO L84 Accepts]: Finished accepts. word is rejected.
[2024-11-07 08:08:41,171 INFO L471 AbstractCegarLoop]: Abstraction has 92 states and 146 transitions.
[2024-11-07 08:08:41,172 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35)
[2024-11-07 08:08:41,172 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 146 transitions.
[2024-11-07 08:08:41,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218
[2024-11-07 08:08:41,179 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-07 08:08:41,180 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-07 08:08:41,180 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2024-11-07 08:08:41,180 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-07 08:08:41,181 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-07 08:08:41,182 INFO L85 PathProgramCache]: Analyzing trace with hash 192119231, now seen corresponding path program 1 times
[2024-11-07 08:08:41,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-07 08:08:41,183 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [402933076]
[2024-11-07 08:08:41,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-07 08:08:41,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-07 08:08:41,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,330 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5
[2024-11-07 08:08:42,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10
[2024-11-07 08:08:42,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,344 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16
[2024-11-07 08:08:42,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21
[2024-11-07 08:08:42,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,388 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27
[2024-11-07 08:08:42,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,395 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32
[2024-11-07 08:08:42,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,403 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38
[2024-11-07 08:08:42,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43
[2024-11-07 08:08:42,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,418 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49
[2024-11-07 08:08:42,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54
[2024-11-07 08:08:42,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,438 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60
[2024-11-07 08:08:42,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,446 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65
[2024-11-07 08:08:42,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71
[2024-11-07 08:08:42,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,460 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76
[2024-11-07 08:08:42,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82
[2024-11-07 08:08:42,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87
[2024-11-07 08:08:42,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,480 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93
[2024-11-07 08:08:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,490 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98
[2024-11-07 08:08:42,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104
[2024-11-07 08:08:42,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,508 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109
[2024-11-07 08:08:42,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115
[2024-11-07 08:08:42,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120
[2024-11-07 08:08:42,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,531 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126
[2024-11-07 08:08:42,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131
[2024-11-07 08:08:42,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,546 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137
[2024-11-07 08:08:42,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,553 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142
[2024-11-07 08:08:42,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,560 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148
[2024-11-07 08:08:42,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,567 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154
[2024-11-07 08:08:42,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159
[2024-11-07 08:08:42,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165
[2024-11-07 08:08:42,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170
[2024-11-07 08:08:42,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176
[2024-11-07 08:08:42,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181
[2024-11-07 08:08:42,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,611 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187
[2024-11-07 08:08:42,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192
[2024-11-07 08:08:42,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 9 proven. 93 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked.
[2024-11-07 08:08:42,631 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-07 08:08:42,631 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [402933076]
[2024-11-07 08:08:42,631 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [402933076] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-07 08:08:42,631 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1094486454]
[2024-11-07 08:08:42,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-07 08:08:42,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-07 08:08:42,632 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2024-11-07 08:08:42,635 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-07 08:08:42,637 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process
[2024-11-07 08:08:42,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:42,887 INFO L255 TraceCheckSpWp]: Trace formula consists of 498 conjuncts, 6 conjuncts are in the unsatisfiable core
[2024-11-07 08:08:42,903 INFO L278 TraceCheckSpWp]: Computing forward predicates...
[2024-11-07 08:08:43,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 412 proven. 93 refuted. 0 times theorem prover too weak. 1875 trivial. 0 not checked.
[2024-11-07 08:08:43,489 INFO L311 TraceCheckSpWp]: Computing backward predicates...
[2024-11-07 08:08:43,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 9 proven. 93 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked.
[2024-11-07 08:08:43,912 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1094486454] provided 0 perfect and 2 imperfect interpolant sequences
[2024-11-07 08:08:43,912 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-11-07 08:08:43,912 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7
[2024-11-07 08:08:43,913 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [255153930]
[2024-11-07 08:08:43,913 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-11-07 08:08:43,919 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states
[2024-11-07 08:08:43,919 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-07 08:08:43,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2024-11-07 08:08:43,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42
[2024-11-07 08:08:43,921 INFO L87 Difference]: Start difference. First operand 92 states and 146 transitions. Second operand has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 7 states have internal predecessors, (54), 2 states have call successors, (66), 2 states have call predecessors, (66), 4 states have return successors, (67), 2 states have call predecessors, (67), 2 states have call successors, (67)
[2024-11-07 08:08:44,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-07 08:08:44,283 INFO L93 Difference]: Finished difference Result 189 states and 296 transitions.
[2024-11-07 08:08:44,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states.
[2024-11-07 08:08:44,285 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 7 states have internal predecessors, (54), 2 states have call successors, (66), 2 states have call predecessors, (66), 4 states have return successors, (67), 2 states have call predecessors, (67), 2 states have call successors, (67) Word has length 217
[2024-11-07 08:08:44,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-07 08:08:44,290 INFO L225 Difference]: With dead ends: 189
[2024-11-07 08:08:44,290 INFO L226 Difference]: Without dead ends: 100
[2024-11-07 08:08:44,291 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 510 GetRequests, 500 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110
[2024-11-07 08:08:44,293 INFO L432 NwaCegarLoop]: 105 mSDtfsCounter, 56 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 196 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 58 SdHoareTripleChecker+Valid, 246 SdHoareTripleChecker+Invalid, 201 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 196 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time
[2024-11-07 08:08:44,294 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [58 Valid, 246 Invalid, 201 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 196 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time]
[2024-11-07 08:08:44,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states.
[2024-11-07 08:08:44,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 96.
[2024-11-07 08:08:44,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 58 states have (on average 1.3448275862068966) internal successors, (78), 58 states have internal predecessors, (78), 35 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35)
[2024-11-07 08:08:44,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 148 transitions.
[2024-11-07 08:08:44,319 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 148 transitions. Word has length 217
[2024-11-07 08:08:44,320 INFO L84 Accepts]: Finished accepts. word is rejected.
[2024-11-07 08:08:44,320 INFO L471 AbstractCegarLoop]: Abstraction has 96 states and 148 transitions.
[2024-11-07 08:08:44,320 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 7 states have internal predecessors, (54), 2 states have call successors, (66), 2 states have call predecessors, (66), 4 states have return successors, (67), 2 states have call predecessors, (67), 2 states have call successors, (67)
[2024-11-07 08:08:44,320 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 148 transitions.
[2024-11-07 08:08:44,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219
[2024-11-07 08:08:44,325 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-07 08:08:44,325 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-07 08:08:44,349 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0
[2024-11-07 08:08:44,526 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-07 08:08:44,527 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-07 08:08:44,527 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-07 08:08:44,527 INFO L85 PathProgramCache]: Analyzing trace with hash -227089071, now seen corresponding path program 1 times
[2024-11-07 08:08:44,527 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-07 08:08:44,527 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1395435983]
[2024-11-07 08:08:44,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-07 08:08:44,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-07 08:08:44,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:45,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5
[2024-11-07 08:08:45,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:45,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10
[2024-11-07 08:08:45,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:45,958 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16
[2024-11-07 08:08:45,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:45,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21
[2024-11-07 08:08:45,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:45,964 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27
[2024-11-07 08:08:45,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:45,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32
[2024-11-07 08:08:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:45,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38
[2024-11-07 08:08:45,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:45,999 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43
[2024-11-07 08:08:46,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,003 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49
[2024-11-07 08:08:46,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54
[2024-11-07 08:08:46,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60
[2024-11-07 08:08:46,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65
[2024-11-07 08:08:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,021 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71
[2024-11-07 08:08:46,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,026 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76
[2024-11-07 08:08:46,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,031 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82
[2024-11-07 08:08:46,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,036 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87
[2024-11-07 08:08:46,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,040 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93
[2024-11-07 08:08:46,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,045 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98
[2024-11-07 08:08:46,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104
[2024-11-07 08:08:46,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,055 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109
[2024-11-07 08:08:46,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115
[2024-11-07 08:08:46,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120
[2024-11-07 08:08:46,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,081 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126
[2024-11-07 08:08:46,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,087 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131
[2024-11-07 08:08:46,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137
[2024-11-07 08:08:46,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,096 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142
[2024-11-07 08:08:46,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,101 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148
[2024-11-07 08:08:46,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154
[2024-11-07 08:08:46,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159
[2024-11-07 08:08:46,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165
[2024-11-07 08:08:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170
[2024-11-07 08:08:46,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176
[2024-11-07 08:08:46,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181
[2024-11-07 08:08:46,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,133 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187
[2024-11-07 08:08:46,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192
[2024-11-07 08:08:46,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 15 proven. 87 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked.
[2024-11-07 08:08:46,144 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-07 08:08:46,144 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1395435983]
[2024-11-07 08:08:46,145 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1395435983] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-07 08:08:46,145 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1892102264]
[2024-11-07 08:08:46,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-07 08:08:46,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-07 08:08:46,145 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2024-11-07 08:08:46,147 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-07 08:08:46,150 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process
[2024-11-07 08:08:46,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:46,317 INFO L255 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 14 conjuncts are in the unsatisfiable core
[2024-11-07 08:08:46,327 INFO L278 TraceCheckSpWp]: Computing forward predicates...
[2024-11-07 08:08:47,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 655 proven. 168 refuted. 0 times theorem prover too weak. 1557 trivial. 0 not checked.
[2024-11-07 08:08:47,388 INFO L311 TraceCheckSpWp]: Computing backward predicates...
[2024-11-07 08:08:48,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 30 proven. 171 refuted. 0 times theorem prover too weak. 2179 trivial. 0 not checked.
[2024-11-07 08:08:48,047 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1892102264] provided 0 perfect and 2 imperfect interpolant sequences
[2024-11-07 08:08:48,047 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-11-07 08:08:48,047 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 10, 10] total 19
[2024-11-07 08:08:48,047 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1503736823]
[2024-11-07 08:08:48,047 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-11-07 08:08:48,049 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states
[2024-11-07 08:08:48,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-07 08:08:48,051 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants.
[2024-11-07 08:08:48,051 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=269, Unknown=0, NotChecked=0, Total=342
[2024-11-07 08:08:48,051 INFO L87 Difference]: Start difference. First operand 96 states and 148 transitions. Second operand has 19 states, 19 states have (on average 5.2105263157894735) internal successors, (99), 19 states have internal predecessors, (99), 3 states have call successors, (92), 3 states have call predecessors, (92), 6 states have return successors, (94), 3 states have call predecessors, (94), 3 states have call successors, (94)
[2024-11-07 08:08:50,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-07 08:08:50,385 INFO L93 Difference]: Finished difference Result 454 states and 649 transitions.
[2024-11-07 08:08:50,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states.
[2024-11-07 08:08:50,386 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 5.2105263157894735) internal successors, (99), 19 states have internal predecessors, (99), 3 states have call successors, (92), 3 states have call predecessors, (92), 6 states have return successors, (94), 3 states have call predecessors, (94), 3 states have call successors, (94) Word has length 218
[2024-11-07 08:08:50,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-07 08:08:50,394 INFO L225 Difference]: With dead ends: 454
[2024-11-07 08:08:50,395 INFO L226 Difference]: Without dead ends: 361
[2024-11-07 08:08:50,401 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 574 GetRequests, 502 SyntacticMatches, 2 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1696 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=994, Invalid=4118, Unknown=0, NotChecked=0, Total=5112
[2024-11-07 08:08:50,402 INFO L432 NwaCegarLoop]: 168 mSDtfsCounter, 722 mSDsluCounter, 861 mSDsCounter, 0 mSdLazyCounter, 1365 mSolverCounterSat, 305 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 730 SdHoareTripleChecker+Valid, 1029 SdHoareTripleChecker+Invalid, 1670 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 305 IncrementalHoareTripleChecker+Valid, 1365 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time
[2024-11-07 08:08:50,402 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [730 Valid, 1029 Invalid, 1670 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [305 Valid, 1365 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time]
[2024-11-07 08:08:50,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 361 states.
[2024-11-07 08:08:50,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 361 to 118.
[2024-11-07 08:08:50,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 118 states, 77 states have (on average 1.3376623376623376) internal successors, (103), 77 states have internal predecessors, (103), 35 states have call successors, (35), 5 states have call predecessors, (35), 5 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35)
[2024-11-07 08:08:50,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 173 transitions.
[2024-11-07 08:08:50,450 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 173 transitions. Word has length 218
[2024-11-07 08:08:50,451 INFO L84 Accepts]: Finished accepts. word is rejected.
[2024-11-07 08:08:50,451 INFO L471 AbstractCegarLoop]: Abstraction has 118 states and 173 transitions.
[2024-11-07 08:08:50,452 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 5.2105263157894735) internal successors, (99), 19 states have internal predecessors, (99), 3 states have call successors, (92), 3 states have call predecessors, (92), 6 states have return successors, (94), 3 states have call predecessors, (94), 3 states have call successors, (94)
[2024-11-07 08:08:50,452 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 173 transitions.
[2024-11-07 08:08:50,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219
[2024-11-07 08:08:50,457 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-07 08:08:50,457 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-07 08:08:50,477 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0
[2024-11-07 08:08:50,658 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-07 08:08:50,659 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-07 08:08:50,659 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-07 08:08:50,659 INFO L85 PathProgramCache]: Analyzing trace with hash 165937939, now seen corresponding path program 1 times
[2024-11-07 08:08:50,659 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-07 08:08:50,659 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [647791036]
[2024-11-07 08:08:50,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-07 08:08:50,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-07 08:08:51,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5
[2024-11-07 08:08:51,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10
[2024-11-07 08:08:51,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16
[2024-11-07 08:08:51,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21
[2024-11-07 08:08:51,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27
[2024-11-07 08:08:51,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32
[2024-11-07 08:08:51,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38
[2024-11-07 08:08:51,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,828 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43
[2024-11-07 08:08:51,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49
[2024-11-07 08:08:51,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,834 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54
[2024-11-07 08:08:51,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60
[2024-11-07 08:08:51,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,841 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65
[2024-11-07 08:08:51,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,846 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71
[2024-11-07 08:08:51,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,849 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76
[2024-11-07 08:08:51,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82
[2024-11-07 08:08:51,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,860 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87
[2024-11-07 08:08:51,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93
[2024-11-07 08:08:51,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,871 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98
[2024-11-07 08:08:51,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,876 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104
[2024-11-07 08:08:51,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,883 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109
[2024-11-07 08:08:51,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,887 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115
[2024-11-07 08:08:51,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120
[2024-11-07 08:08:51,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126
[2024-11-07 08:08:51,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131
[2024-11-07 08:08:51,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,908 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137
[2024-11-07 08:08:51,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142
[2024-11-07 08:08:51,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148
[2024-11-07 08:08:51,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154
[2024-11-07 08:08:51,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159
[2024-11-07 08:08:51,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165
[2024-11-07 08:08:51,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170
[2024-11-07 08:08:51,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176
[2024-11-07 08:08:51,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181
[2024-11-07 08:08:51,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187
[2024-11-07 08:08:51,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:51,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192
[2024-11-07 08:08:51,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:52,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 174 proven. 24 refuted. 0 times theorem prover too weak. 2182 trivial. 0 not checked.
[2024-11-07 08:08:52,001 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-07 08:08:52,001 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [647791036]
[2024-11-07 08:08:52,001 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [647791036] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-07 08:08:52,001 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1869098641]
[2024-11-07 08:08:52,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-07 08:08:52,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-07 08:08:52,001 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2024-11-07 08:08:52,005 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-07 08:08:52,006 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process
[2024-11-07 08:08:52,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:08:52,156 INFO L255 TraceCheckSpWp]: Trace formula consists of 501 conjuncts, 35 conjuncts are in the unsatisfiable core
[2024-11-07 08:08:52,163 INFO L278 TraceCheckSpWp]: Computing forward predicates...
[2024-11-07 08:08:53,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 1679 proven. 180 refuted. 0 times theorem prover too weak. 521 trivial. 0 not checked.
[2024-11-07 08:08:53,974 INFO L311 TraceCheckSpWp]: Computing backward predicates...
[2024-11-07 08:09:00,114 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1869098641] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-07 08:09:00,114 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences.
[2024-11-07 08:09:00,114 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 22] total 33
[2024-11-07 08:09:00,115 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2825033]
[2024-11-07 08:09:00,115 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton
[2024-11-07 08:09:00,116 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 33 states
[2024-11-07 08:09:00,116 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-07 08:09:00,118 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants.
[2024-11-07 08:09:00,119 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=472, Invalid=2078, Unknown=0, NotChecked=0, Total=2550
[2024-11-07 08:09:00,119 INFO L87 Difference]: Start difference. First operand 118 states and 173 transitions. Second operand has 33 states, 32 states have (on average 3.34375) internal successors, (107), 29 states have internal predecessors, (107), 12 states have call successors, (70), 8 states have call predecessors, (70), 12 states have return successors, (70), 12 states have call predecessors, (70), 12 states have call successors, (70)
[2024-11-07 08:09:02,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-07 08:09:02,442 INFO L93 Difference]: Finished difference Result 397 states and 554 transitions.
[2024-11-07 08:09:02,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states.
[2024-11-07 08:09:02,446 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 32 states have (on average 3.34375) internal successors, (107), 29 states have internal predecessors, (107), 12 states have call successors, (70), 8 states have call predecessors, (70), 12 states have return successors, (70), 12 states have call predecessors, (70), 12 states have call successors, (70) Word has length 218
[2024-11-07 08:09:02,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-07 08:09:02,448 INFO L225 Difference]: With dead ends: 397
[2024-11-07 08:09:02,448 INFO L226 Difference]: Without dead ends: 282
[2024-11-07 08:09:02,452 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 477 GetRequests, 394 SyntacticMatches, 0 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1715 ImplicationChecksByTransitivity, 6.8s TimeCoverageRelationStatistics Valid=1598, Invalid=5542, Unknown=0, NotChecked=0, Total=7140
[2024-11-07 08:09:02,454 INFO L432 NwaCegarLoop]: 101 mSDtfsCounter, 474 mSDsluCounter, 1042 mSDsCounter, 0 mSdLazyCounter, 1285 mSolverCounterSat, 271 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 474 SdHoareTripleChecker+Valid, 1143 SdHoareTripleChecker+Invalid, 1556 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 271 IncrementalHoareTripleChecker+Valid, 1285 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time
[2024-11-07 08:09:02,455 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [474 Valid, 1143 Invalid, 1556 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [271 Valid, 1285 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time]
[2024-11-07 08:09:02,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states.
[2024-11-07 08:09:02,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 258.
[2024-11-07 08:09:02,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 258 states, 169 states have (on average 1.2899408284023668) internal successors, (218), 169 states have internal predecessors, (218), 70 states have call successors, (70), 18 states have call predecessors, (70), 18 states have return successors, (70), 70 states have call predecessors, (70), 70 states have call successors, (70)
[2024-11-07 08:09:02,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 358 transitions.
[2024-11-07 08:09:02,508 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 358 transitions. Word has length 218
[2024-11-07 08:09:02,509 INFO L84 Accepts]: Finished accepts. word is rejected.
[2024-11-07 08:09:02,509 INFO L471 AbstractCegarLoop]: Abstraction has 258 states and 358 transitions.
[2024-11-07 08:09:02,510 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 32 states have (on average 3.34375) internal successors, (107), 29 states have internal predecessors, (107), 12 states have call successors, (70), 8 states have call predecessors, (70), 12 states have return successors, (70), 12 states have call predecessors, (70), 12 states have call successors, (70)
[2024-11-07 08:09:02,511 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 358 transitions.
[2024-11-07 08:09:02,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220
[2024-11-07 08:09:02,513 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-07 08:09:02,513 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-07 08:09:02,533 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0
[2024-11-07 08:09:02,717 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-07 08:09:02,718 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-07 08:09:02,718 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-07 08:09:02,718 INFO L85 PathProgramCache]: Analyzing trace with hash 613548626, now seen corresponding path program 1 times
[2024-11-07 08:09:02,718 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-07 08:09:02,718 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1604427989]
[2024-11-07 08:09:02,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-07 08:09:02,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-07 08:09:02,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown
[2024-11-07 08:09:02,934 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2042781464]
[2024-11-07 08:09:02,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-07 08:09:02,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-07 08:09:02,934 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2024-11-07 08:09:02,936 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-07 08:09:02,938 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process
[2024-11-07 08:09:03,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-11-07 08:09:03,107 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-11-07 08:09:03,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-11-07 08:09:03,365 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2024-11-07 08:09:03,366 INFO L325 BasicCegarLoop]: Counterexample is feasible
[2024-11-07 08:09:03,367 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining)
[2024-11-07 08:09:03,387 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0
[2024-11-07 08:09:03,569 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-07 08:09:03,572 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1]
[2024-11-07 08:09:03,725 INFO L170 ceAbstractionStarter]: Computing trace abstraction results
[2024-11-07 08:09:03,728 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 08:09:03 BoogieIcfgContainer
[2024-11-07 08:09:03,729 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2024-11-07 08:09:03,730 INFO L112 PluginConnector]: ------------------------Witness Printer----------------------------
[2024-11-07 08:09:03,730 INFO L270 PluginConnector]: Initializing Witness Printer...
[2024-11-07 08:09:03,730 INFO L274 PluginConnector]: Witness Printer initialized
[2024-11-07 08:09:03,731 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:08:40" (3/4) ...
[2024-11-07 08:09:03,733 INFO L145 WitnessPrinter]: No result that supports witness generation found
[2024-11-07 08:09:03,734 INFO L131 PluginConnector]: ------------------------ END Witness Printer----------------------------
[2024-11-07 08:09:03,735 INFO L158 Benchmark]: Toolchain (without parser) took 24778.84ms. Allocated memory was 117.4MB in the beginning and 293.6MB in the end (delta: 176.2MB). Free memory was 92.0MB in the beginning and 215.5MB in the end (delta: -123.6MB). Peak memory consumption was 53.4MB. Max. memory is 16.1GB.
[2024-11-07 08:09:03,735 INFO L158 Benchmark]: CDTParser took 0.74ms. Allocated memory is still 117.4MB. Free memory is still 80.7MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-11-07 08:09:03,735 INFO L158 Benchmark]: CACSL2BoogieTranslator took 326.83ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 75.7MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
[2024-11-07 08:09:03,736 INFO L158 Benchmark]: Boogie Procedure Inliner took 64.63ms. Allocated memory is still 117.4MB. Free memory was 75.7MB in the beginning and 72.0MB in the end (delta: 3.7MB). There was no memory consumed. Max. memory is 16.1GB.
[2024-11-07 08:09:03,737 INFO L158 Benchmark]: Boogie Preprocessor took 80.72ms. Allocated memory is still 117.4MB. Free memory was 72.0MB in the beginning and 66.2MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2024-11-07 08:09:03,738 INFO L158 Benchmark]: RCFGBuilder took 770.27ms. Allocated memory is still 117.4MB. Free memory was 66.0MB in the beginning and 82.9MB in the end (delta: -16.9MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB.
[2024-11-07 08:09:03,738 INFO L158 Benchmark]: TraceAbstraction took 23524.97ms. Allocated memory was 117.4MB in the beginning and 293.6MB in the end (delta: 176.2MB). Free memory was 82.3MB in the beginning and 215.6MB in the end (delta: -133.3MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB.
[2024-11-07 08:09:03,738 INFO L158 Benchmark]: Witness Printer took 3.92ms. Allocated memory is still 293.6MB. Free memory was 215.6MB in the beginning and 215.5MB in the end (delta: 75.1kB). There was no memory consumed. Max. memory is 16.1GB.
[2024-11-07 08:09:03,739 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.74ms. Allocated memory is still 117.4MB. Free memory is still 80.7MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 326.83ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 75.7MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 64.63ms. Allocated memory is still 117.4MB. Free memory was 75.7MB in the beginning and 72.0MB in the end (delta: 3.7MB). There was no memory consumed. Max. memory is 16.1GB.
* Boogie Preprocessor took 80.72ms. Allocated memory is still 117.4MB. Free memory was 72.0MB in the beginning and 66.2MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
* RCFGBuilder took 770.27ms. Allocated memory is still 117.4MB. Free memory was 66.0MB in the beginning and 82.9MB in the end (delta: -16.9MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB.
* TraceAbstraction took 23524.97ms. Allocated memory was 117.4MB in the beginning and 293.6MB in the end (delta: 176.2MB). Free memory was 82.3MB in the beginning and 215.6MB in the end (delta: -133.3MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB.
* Witness Printer took 3.92ms. Allocated memory is still 293.6MB. Free memory was 215.6MB in the beginning and 215.5MB in the end (delta: 75.1kB). 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 208, overapproximation of someBinaryDOUBLEComparisonOperation at line 208, overapproximation of someBinaryArithmeticDOUBLEoperation at line 85.
Possible FailurePath:
[L21] unsigned char isInitial = 0;
[L22] unsigned char var_1_1 = 0;
[L23] unsigned char var_1_2 = 0;
[L24] unsigned char var_1_3 = 0;
[L25] unsigned char var_1_4 = 0;
[L26] unsigned char var_1_5 = 0;
[L27] unsigned short int var_1_6 = 4;
[L28] signed char var_1_9 = 4;
[L29] signed char var_1_10 = 2;
[L30] signed char var_1_11 = 4;
[L31] signed char var_1_12 = -25;
[L32] signed char var_1_13 = 8;
[L33] signed char var_1_14 = 50;
[L34] signed char var_1_15 = 32;
[L35] signed char var_1_16 = 64;
[L36] double var_1_17 = 4.775;
[L37] unsigned long int var_1_18 = 0;
[L38] unsigned long int var_1_19 = 3621235500;
[L39] signed char var_1_20 = 50;
[L40] unsigned long int var_1_21 = 0;
[L41] unsigned long int var_1_22 = 2941649671;
[L42] float var_1_23 = 9.5;
[L43] float var_1_24 = 255.4;
[L44] unsigned short int var_1_25 = 128;
[L45] unsigned short int var_1_26 = 44368;
[L46] unsigned short int var_1_27 = 128;
[L47] unsigned short int var_1_28 = 28714;
[L48] unsigned long int var_1_29 = 128;
[L49] signed long int var_1_30 = -128;
[L50] signed long int var_1_31 = 1177635702;
[L51] signed long int var_1_32 = 1100114658;
[L52] unsigned char last_1_var_1_1 = 0;
[L53] signed char last_1_var_1_9 = 4;
[L54] unsigned long int last_1_var_1_18 = 0;
[L55] unsigned short int last_1_var_1_25 = 128;
VAL [isInitial=0, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=0, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=4, var_1_9=4]
[L212] isInitial = 1
[L213] FCALL initially()
[L214] COND TRUE 1
[L215] CALL updateLastVariables()
[L202] last_1_var_1_1 = var_1_1
[L203] last_1_var_1_9 = var_1_9
[L204] last_1_var_1_18 = var_1_18
[L205] last_1_var_1_25 = var_1_25
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=0, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=4, var_1_9=4]
[L215] RET updateLastVariables()
[L216] CALL updateVariables()
[L147] var_1_2 = __VERIFIER_nondet_uchar()
[L148] CALL assume_abort_if_not(var_1_2 >= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=4, var_1_9=4]
[L148] RET assume_abort_if_not(var_1_2 >= 0)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=4, var_1_9=4]
[L149] CALL assume_abort_if_not(var_1_2 <= 1)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=4, var_1_9=4]
[L149] RET assume_abort_if_not(var_1_2 <= 1)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=4, var_1_9=4]
[L150] var_1_3 = __VERIFIER_nondet_uchar()
[L151] CALL assume_abort_if_not(var_1_3 >= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_4=0, var_1_5=0, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_4=0, var_1_5=0, var_1_6=4, var_1_9=4]
[L151] RET assume_abort_if_not(var_1_3 >= 0)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_4=0, var_1_5=0, var_1_6=4, var_1_9=4]
[L152] CALL assume_abort_if_not(var_1_3 <= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=4, var_1_9=4]
[L152] RET assume_abort_if_not(var_1_3 <= 0)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=4, var_1_9=4]
[L153] var_1_4 = __VERIFIER_nondet_uchar()
[L154] CALL assume_abort_if_not(var_1_4 >= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_5=0, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_5=0, var_1_6=4, var_1_9=4]
[L154] RET assume_abort_if_not(var_1_4 >= 0)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_5=0, var_1_6=4, var_1_9=4]
[L155] CALL assume_abort_if_not(var_1_4 <= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=4, var_1_9=4]
[L155] RET assume_abort_if_not(var_1_4 <= 0)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=4, var_1_9=4]
[L156] var_1_5 = __VERIFIER_nondet_uchar()
[L157] CALL assume_abort_if_not(var_1_5 >= 1)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L157] RET assume_abort_if_not(var_1_5 >= 1)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L158] CALL assume_abort_if_not(var_1_5 <= 1)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L158] RET assume_abort_if_not(var_1_5 <= 1)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=2, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L159] var_1_10 = __VERIFIER_nondet_char()
[L160] CALL assume_abort_if_not(var_1_10 >= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L160] RET assume_abort_if_not(var_1_10 >= 0)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L161] CALL assume_abort_if_not(var_1_10 <= 63)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L161] RET assume_abort_if_not(var_1_10 <= 63)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=4, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L162] var_1_11 = __VERIFIER_nondet_char()
[L163] CALL assume_abort_if_not(var_1_11 >= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L163] RET assume_abort_if_not(var_1_11 >= 0)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L164] CALL assume_abort_if_not(var_1_11 <= 63)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L164] RET assume_abort_if_not(var_1_11 <= 63)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=-25, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L165] var_1_12 = __VERIFIER_nondet_char()
[L166] CALL assume_abort_if_not(var_1_12 >= -63)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L166] RET assume_abort_if_not(var_1_12 >= -63)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L167] CALL assume_abort_if_not(var_1_12 <= 63)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L167] RET assume_abort_if_not(var_1_12 <= 63)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=8, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L168] var_1_13 = __VERIFIER_nondet_char()
[L169] CALL assume_abort_if_not(var_1_13 >= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L169] RET assume_abort_if_not(var_1_13 >= 0)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L170] CALL assume_abort_if_not(var_1_13 <= 63)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L170] RET assume_abort_if_not(var_1_13 <= 63)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=50, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L171] var_1_14 = __VERIFIER_nondet_char()
[L172] CALL assume_abort_if_not(var_1_14 >= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L172] RET assume_abort_if_not(var_1_14 >= 0)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L173] CALL assume_abort_if_not(var_1_14 <= 63)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L173] RET assume_abort_if_not(var_1_14 <= 63)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=32, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L174] var_1_15 = __VERIFIER_nondet_char()
[L175] CALL assume_abort_if_not(var_1_15 >= -127)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L175] RET assume_abort_if_not(var_1_15 >= -127)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L176] CALL assume_abort_if_not(var_1_15 <= 126)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L176] RET assume_abort_if_not(var_1_15 <= 126)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=64, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L177] var_1_16 = __VERIFIER_nondet_char()
[L178] CALL assume_abort_if_not(var_1_16 >= 63)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L178] RET assume_abort_if_not(var_1_16 >= 63)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L179] CALL assume_abort_if_not(var_1_16 <= 126)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L179] RET assume_abort_if_not(var_1_16 <= 126)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=3621235500, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L180] var_1_19 = __VERIFIER_nondet_ulong()
[L181] CALL assume_abort_if_not(var_1_19 >= 2147483647)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L181] RET assume_abort_if_not(var_1_19 >= 2147483647)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L182] CALL assume_abort_if_not(var_1_19 <= 4294967294)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L182] RET assume_abort_if_not(var_1_19 <= 4294967294)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=2941649671, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L183] var_1_22 = __VERIFIER_nondet_ulong()
[L184] CALL assume_abort_if_not(var_1_22 >= 2147483647)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L184] RET assume_abort_if_not(var_1_22 >= 2147483647)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L185] CALL assume_abort_if_not(var_1_22 <= 4294967295)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L185] RET assume_abort_if_not(var_1_22 <= 4294967295)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_24=1277/5, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L186] var_1_24 = __VERIFIER_nondet_float()
[L187] CALL assume_abort_if_not((var_1_24 >= -922337.2036854765600e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F ))
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L187] RET assume_abort_if_not((var_1_24 >= -922337.2036854765600e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F ))
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=44368, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L188] var_1_26 = __VERIFIER_nondet_ushort()
[L189] CALL assume_abort_if_not(var_1_26 >= 32767)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L189] RET assume_abort_if_not(var_1_26 >= 32767)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L190] CALL assume_abort_if_not(var_1_26 <= 65534)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L190] RET assume_abort_if_not(var_1_26 <= 65534)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=28714, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L191] var_1_28 = __VERIFIER_nondet_ushort()
[L192] CALL assume_abort_if_not(var_1_28 >= 16383)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L192] RET assume_abort_if_not(var_1_28 >= 16383)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L193] CALL assume_abort_if_not(var_1_28 <= 32767)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L193] RET assume_abort_if_not(var_1_28 <= 32767)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=1177635702, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L194] var_1_31 = __VERIFIER_nondet_long()
[L195] CALL assume_abort_if_not(var_1_31 >= 1073741823)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L195] RET assume_abort_if_not(var_1_31 >= 1073741823)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L196] CALL assume_abort_if_not(var_1_31 <= 2147483646)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L196] RET assume_abort_if_not(var_1_31 <= 2147483646)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=1100114658, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L197] var_1_32 = __VERIFIER_nondet_long()
[L198] CALL assume_abort_if_not(var_1_32 >= 1073741823)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L198] RET assume_abort_if_not(var_1_32 >= 1073741823)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L199] CALL assume_abort_if_not(var_1_32 <= 2147483646)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L199] RET assume_abort_if_not(var_1_32 <= 2147483646)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L216] RET updateVariables()
[L217] CALL step()
[L59] COND FALSE !(\read(last_1_var_1_1))
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L70] COND FALSE !(\read(var_1_3))
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=128, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L73] COND FALSE !(last_1_var_1_25 >= (16u * var_1_11))
[L76] var_1_25 = var_1_18
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=0, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=0, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L79] COND TRUE \read(var_1_2)
[L80] var_1_1 = ((! (var_1_3 || var_1_4)) && var_1_5)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_17=191/40, var_1_18=0, var_1_19=-2147483649, var_1_1=1, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=0, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L84] COND TRUE (((((var_1_14 / var_1_16)) > (var_1_10)) ? ((var_1_14 / var_1_16)) : (var_1_10))) > var_1_11
[L85] var_1_17 = (8.25 - 255.8)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_18=0, var_1_19=-2147483649, var_1_1=1, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=0, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L87] signed char stepLocal_2 = var_1_14;
[L88] signed char stepLocal_1 = var_1_15;
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, stepLocal_1=-127, stepLocal_2=52, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_18=0, var_1_19=-2147483649, var_1_1=1, var_1_20=50, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=0, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L89] COND TRUE stepLocal_2 <= var_1_16
[L90] var_1_20 = var_1_16
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, stepLocal_1=-127, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_18=0, var_1_19=-2147483649, var_1_1=1, var_1_20=63, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=0, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L98] signed char stepLocal_5 = var_1_12;
[L99] signed char stepLocal_4 = var_1_14;
[L100] signed long int stepLocal_3 = var_1_25 * var_1_13;
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, stepLocal_1=-127, stepLocal_3=0, stepLocal_4=52, stepLocal_5=11, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_18=0, var_1_19=-2147483649, var_1_1=1, var_1_20=63, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=0, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L101] COND FALSE !(stepLocal_5 <= var_1_10)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, stepLocal_1=-127, stepLocal_3=0, stepLocal_4=52, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_18=0, var_1_19=-2147483649, var_1_1=1, var_1_20=63, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=0, var_1_26=38698, var_1_27=128, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L112] var_1_27 = ((var_1_28 - var_1_13) + var_1_16)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, stepLocal_1=-127, stepLocal_3=0, stepLocal_4=52, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_18=0, var_1_19=-2147483649, var_1_1=1, var_1_20=63, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=0, var_1_26=38698, var_1_27=16383, var_1_28=16383, var_1_29=128, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L113] COND TRUE \read(var_1_1)
[L114] var_1_29 = var_1_19
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, stepLocal_1=-127, stepLocal_3=0, stepLocal_4=52, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_18=0, var_1_19=-2147483649, var_1_1=1, var_1_20=63, var_1_21=0, var_1_22=-6442450941, var_1_23=19/2, var_1_25=0, var_1_26=38698, var_1_27=16383, var_1_28=16383, var_1_29=-2147483649, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L116] COND TRUE ((((var_1_19) > (var_1_27)) ? (var_1_19) : (var_1_27))) <= (var_1_22 - 4u)
[L117] var_1_21 = var_1_13
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, stepLocal_1=-127, stepLocal_3=0, stepLocal_4=52, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_18=0, var_1_19=-2147483649, var_1_1=1, var_1_20=63, var_1_21=63, var_1_22=-6442450941, var_1_23=19/2, var_1_25=0, var_1_26=38698, var_1_27=16383, var_1_28=16383, var_1_29=-2147483649, var_1_2=1, var_1_30=-128, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L121] COND TRUE var_1_26 > ((((38760 - var_1_21) < 0 ) ? -(38760 - var_1_21) : (38760 - var_1_21)))
[L122] var_1_30 = (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))) - (((((var_1_31 - var_1_18)) > ((var_1_32 - var_1_27))) ? ((var_1_31 - var_1_18)) : ((var_1_32 - var_1_27)))))
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, stepLocal_1=-127, stepLocal_3=0, stepLocal_4=52, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_18=0, var_1_19=-2147483649, var_1_1=1, var_1_20=63, var_1_21=63, var_1_22=-6442450941, var_1_23=19/2, var_1_25=0, var_1_26=38698, var_1_27=16383, var_1_28=16383, var_1_29=-2147483649, var_1_2=1, var_1_30=-2147467211, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L130] unsigned char stepLocal_0 = var_1_5;
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, stepLocal_0=1, stepLocal_1=-127, stepLocal_3=0, stepLocal_4=52, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_18=0, var_1_19=-2147483649, var_1_1=1, var_1_20=63, var_1_21=63, var_1_22=-6442450941, var_1_23=19/2, var_1_25=0, var_1_26=38698, var_1_27=16383, var_1_28=16383, var_1_29=-2147483649, var_1_2=1, var_1_30=-2147467211, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=4, var_1_9=4]
[L131] COND TRUE (var_1_30 >= var_1_29) && stepLocal_0
[L132] var_1_6 = var_1_29
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, stepLocal_1=-127, stepLocal_3=0, stepLocal_4=52, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_18=0, var_1_19=-2147483649, var_1_1=1, var_1_20=63, var_1_21=63, var_1_22=-6442450941, var_1_23=19/2, var_1_25=0, var_1_26=38698, var_1_27=16383, var_1_28=16383, var_1_29=-2147483649, var_1_2=1, var_1_30=-2147467211, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=-2147483649, var_1_9=4]
[L138] COND TRUE var_1_27 > last_1_var_1_9
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, stepLocal_1=-127, stepLocal_3=0, stepLocal_4=52, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_18=0, var_1_19=-2147483649, var_1_1=1, var_1_20=63, var_1_21=63, var_1_22=-6442450941, var_1_23=19/2, var_1_25=0, var_1_26=38698, var_1_27=16383, var_1_28=16383, var_1_29=-2147483649, var_1_2=1, var_1_30=-2147467211, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=-2147483649, var_1_9=4]
[L139] COND TRUE var_1_6 > (var_1_27 * last_1_var_1_9)
[L140] var_1_9 = ((var_1_10 - var_1_11) + ((((var_1_12) > ((var_1_13 - var_1_14))) ? (var_1_12) : ((var_1_13 - var_1_14)))))
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, stepLocal_1=-127, stepLocal_3=0, stepLocal_4=52, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_18=0, var_1_19=-2147483649, var_1_1=1, var_1_20=63, var_1_21=63, var_1_22=-6442450941, var_1_23=19/2, var_1_25=0, var_1_26=38698, var_1_27=16383, var_1_28=16383, var_1_29=-2147483649, var_1_2=1, var_1_30=-2147467211, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=-2147483649, var_1_9=12]
[L217] RET step()
[L218] CALL, EXPR property()
[L208-L209] return (((((((((((var_1_2 ? (var_1_1 == ((unsigned char) ((! (var_1_3 || var_1_4)) && var_1_5))) : (var_1_1 == ((unsigned char) var_1_4))) && (((var_1_30 >= var_1_29) && var_1_5) ? (var_1_6 == ((unsigned short int) var_1_29)) : ((! (! (var_1_29 < var_1_30))) ? (var_1_6 == ((unsigned short int) (var_1_29 + var_1_30))) : 1))) && ((var_1_27 > last_1_var_1_9) ? ((var_1_6 > (var_1_27 * last_1_var_1_9)) ? (var_1_9 == ((signed char) ((var_1_10 - var_1_11) + ((((var_1_12) > ((var_1_13 - var_1_14))) ? (var_1_12) : ((var_1_13 - var_1_14))))))) : (var_1_9 == ((signed char) ((((var_1_15) > ((var_1_13 - (var_1_16 - var_1_11)))) ? (var_1_15) : ((var_1_13 - (var_1_16 - var_1_11)))))))) : 1)) && (((((((var_1_14 / var_1_16)) > (var_1_10)) ? ((var_1_14 / var_1_16)) : (var_1_10))) > var_1_11) ? (var_1_17 == ((double) (8.25 - 255.8))) : 1)) && (last_1_var_1_1 ? (last_1_var_1_1 ? (var_1_18 == ((unsigned long int) last_1_var_1_18)) : ((((var_1_12 + last_1_var_1_18) * last_1_var_1_18) >= last_1_var_1_25) ? (var_1_18 == ((unsigned long int) (var_1_19 - var_1_16))) : (var_1_18 == ((unsigned long int) var_1_13)))) : 1)) && ((var_1_14 <= var_1_16) ? (var_1_20 == ((signed char) var_1_16)) : ((var_1_15 <= var_1_12) ? (var_1_20 == ((signed char) ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13))))) : (var_1_20 == ((signed char) var_1_11))))) && ((((((var_1_19) > (var_1_27)) ? (var_1_19) : (var_1_27))) <= (var_1_22 - 4u)) ? (var_1_21 == ((unsigned long int) var_1_13)) : (var_1_21 == ((unsigned long int) var_1_14)))) && ((var_1_12 <= var_1_10) ? (((var_1_25 * var_1_13) == var_1_15) ? (var_1_23 == ((float) ((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24))))) : ((0 >= var_1_14) ? (var_1_23 == ((float) var_1_24)) : (var_1_23 == ((float) var_1_24)))) : 1)) && (var_1_3 ? (var_1_25 == ((unsigned short int) ((((var_1_18) < ((var_1_26 - var_1_13))) ? (var_1_18) : ((var_1_26 - var_1_13)))))) : ((last_1_var_1_25 >= (16u * var_1_11)) ? (var_1_25 == ((unsigned short int) var_1_26)) : (var_1_25 == ((unsigned short int) var_1_18))))) && (var_1_27 == ((unsigned short int) ((var_1_28 - var_1_13) + var_1_16)))) && (var_1_1 ? (var_1_29 == ((unsigned long int) var_1_19)) : 1)) && ((var_1_26 > ((((38760 - var_1_21) < 0 ) ? -(38760 - var_1_21) : (38760 - var_1_21)))) ? (var_1_30 == ((signed long int) (((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))) - (((((var_1_31 - var_1_18)) > ((var_1_32 - var_1_27))) ? ((var_1_31 - var_1_18)) : ((var_1_32 - var_1_27))))))) : ((var_1_10 == (var_1_14 - var_1_16)) ? (var_1_30 == ((signed long int) -1)) : (var_1_30 == ((signed long int) var_1_27))))
;
VAL [\result=0, isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_18=0, var_1_19=-2147483649, var_1_1=1, var_1_20=63, var_1_21=63, var_1_22=-6442450941, var_1_23=19/2, var_1_25=0, var_1_26=38698, var_1_27=16383, var_1_28=16383, var_1_29=-2147483649, var_1_2=1, var_1_30=-2147467211, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=-2147483649, var_1_9=12]
[L218] RET, EXPR property()
[L218] CALL __VERIFIER_assert(property())
[L19] COND TRUE !(cond)
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_18=0, var_1_19=-2147483649, var_1_1=1, var_1_20=63, var_1_21=63, var_1_22=-6442450941, var_1_23=19/2, var_1_25=0, var_1_26=38698, var_1_27=16383, var_1_28=16383, var_1_29=-2147483649, var_1_2=1, var_1_30=-2147467211, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=-2147483649, var_1_9=12]
[L19] reach_error()
VAL [isInitial=1, last_1_var_1_18=0, last_1_var_1_1=0, last_1_var_1_25=128, last_1_var_1_9=4, var_1_10=10, var_1_11=9, var_1_12=11, var_1_13=63, var_1_14=52, var_1_15=-127, var_1_16=63, var_1_18=0, var_1_19=-2147483649, var_1_1=1, var_1_20=63, var_1_21=63, var_1_22=-6442450941, var_1_23=19/2, var_1_25=0, var_1_26=38698, var_1_27=16383, var_1_28=16383, var_1_29=-2147483649, var_1_2=1, var_1_30=-2147467211, var_1_31=2147467263, var_1_32=2147483646, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=-2147483649, var_1_9=12]
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 2 procedures, 96 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 23.3s, OverallIterations: 5, TraceHistogramMax: 35, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 5.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1262 SdHoareTripleChecker+Valid, 2.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1252 mSDsluCounter, 2564 SdHoareTripleChecker+Invalid, 2.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2044 mSDsCounter, 581 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2846 IncrementalHoareTripleChecker+Invalid, 3427 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 581 mSolverCounterUnsat, 520 mSDtfsCounter, 2846 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1668 GetRequests, 1503 SyntacticMatches, 3 SemanticMatches, 162 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3416 ImplicationChecksByTransitivity, 8.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=258occurred in iteration=4, InterpolantAutomatonStates: 112, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 271 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 14.4s InterpolantComputationTime, 1961 NumberOfCodeBlocks, 1961 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1949 ConstructedInterpolants, 0 QuantifiedInterpolants, 8878 SizeOfPredicates, 13 NumberOfNonLiveVariables, 1499 ConjunctsInSsa, 55 ConjunctsInUnsatCore, 9 InterpolantComputations, 1 PerfectInterpolantSequences, 20511/21420 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces
[2024-11-07 08:09:03,799 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0
Received shutdown request...
--- End real Ultimate output ---
Execution finished normally
Using bit-precise analysis
Retrying with bit-precise analysis
### Bit-precise run ###
Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-32.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --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 c694ba9bac462864ff088c15ec9988788035d468e2784ebcad5311140515cd1e
--- Real Ultimate output ---
This is Ultimate 0.3.0-?-4f9af40
[2024-11-07 08:09:06,013 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-11-07 08:09:06,115 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf
[2024-11-07 08:09:06,120 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-11-07 08:09:06,120 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-07 08:09:06,151 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-07 08:09:06,151 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-07 08:09:06,151 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-07 08:09:06,152 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-11-07 08:09:06,152 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-11-07 08:09:06,152 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-07 08:09:06,153 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-07 08:09:06,153 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-07 08:09:06,153 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-11-07 08:09:06,154 INFO L153 SettingsManager]: * Use SBE=true
[2024-11-07 08:09:06,154 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-07 08:09:06,155 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-11-07 08:09:06,155 INFO L153 SettingsManager]: * sizeof long=4
[2024-11-07 08:09:06,155 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-11-07 08:09:06,155 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-11-07 08:09:06,155 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-11-07 08:09:06,155 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-07 08:09:06,155 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-11-07 08:09:06,155 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2024-11-07 08:09:06,156 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true
[2024-11-07 08:09:06,156 INFO L153 SettingsManager]: * Allow undefined functions=false
[2024-11-07 08:09:06,156 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2024-11-07 08:09:06,156 INFO L153 SettingsManager]: * sizeof long double=12
[2024-11-07 08:09:06,156 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-11-07 08:09:06,156 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-11-07 08:09:06,156 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-07 08:09:06,156 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-11-07 08:09:06,156 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-11-07 08:09:06,157 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-11-07 08:09:06,157 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-07 08:09:06,157 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-07 08:09:06,157 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-11-07 08:09:06,157 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-07 08:09:06,157 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF
[2024-11-07 08:09:06,157 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2024-11-07 08:09:06,157 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-07 08:09:06,158 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-11-07 08:09:06,158 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-11-07 08:09:06,158 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-11-07 08:09:06,158 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 -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux
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 -> c694ba9bac462864ff088c15ec9988788035d468e2784ebcad5311140515cd1e
[2024-11-07 08:09:06,436 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-07 08:09:06,444 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-07 08:09:06,446 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-07 08:09:06,447 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-11-07 08:09:06,448 INFO L274 PluginConnector]: CDTParser initialized
[2024-11-07 08:09:06,449 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-32.i
[2024-11-07 08:09:07,800 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2024-11-07 08:09:08,065 INFO L384 CDTParser]: Found 1 translation units.
[2024-11-07 08:09:08,065 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-32.i
[2024-11-07 08:09:08,080 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4c2717643/74a3f598065e40f29432670d798f3c2b/FLAGd19930b27
[2024-11-07 08:09:08,101 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4c2717643/74a3f598065e40f29432670d798f3c2b
[2024-11-07 08:09:08,105 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-07 08:09:08,106 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-07 08:09:08,108 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-07 08:09:08,109 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-07 08:09:08,112 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-07 08:09:08,113 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:09:08" (1/1) ...
[2024-11-07 08:09:08,115 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57297433 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:09:08, skipping insertion in model container
[2024-11-07 08:09:08,115 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:09:08" (1/1) ...
[2024-11-07 08:09:08,140 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-07 08:09:08,279 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-32.i[916,929]
[2024-11-07 08:09:08,366 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-07 08:09:08,382 INFO L200 MainTranslator]: Completed pre-run
[2024-11-07 08:09:08,394 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-32.i[916,929]
[2024-11-07 08:09:08,432 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-07 08:09:08,452 INFO L204 MainTranslator]: Completed translation
[2024-11-07 08:09:08,453 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:09:08 WrapperNode
[2024-11-07 08:09:08,453 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-07 08:09:08,454 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-07 08:09:08,454 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-07 08:09:08,454 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-07 08:09:08,460 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:09:08" (1/1) ...
[2024-11-07 08:09:08,474 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:09:08" (1/1) ...
[2024-11-07 08:09:08,511 INFO L138 Inliner]: procedures = 27, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 213
[2024-11-07 08:09:08,511 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-07 08:09:08,512 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-07 08:09:08,512 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-07 08:09:08,512 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-11-07 08:09:08,521 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:09:08" (1/1) ...
[2024-11-07 08:09:08,521 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:09:08" (1/1) ...
[2024-11-07 08:09:08,525 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:09:08" (1/1) ...
[2024-11-07 08:09:08,543 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0].
[2024-11-07 08:09:08,543 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:09:08" (1/1) ...
[2024-11-07 08:09:08,543 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:09:08" (1/1) ...
[2024-11-07 08:09:08,553 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:09:08" (1/1) ...
[2024-11-07 08:09:08,560 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:09:08" (1/1) ...
[2024-11-07 08:09:08,566 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:09:08" (1/1) ...
[2024-11-07 08:09:08,567 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:09:08" (1/1) ...
[2024-11-07 08:09:08,575 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-07 08:09:08,576 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-07 08:09:08,576 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2024-11-07 08:09:08,576 INFO L274 PluginConnector]: RCFGBuilder initialized
[2024-11-07 08:09:08,577 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:09:08" (1/1) ...
[2024-11-07 08:09:08,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-07 08:09:08,600 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2024-11-07 08:09:08,613 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null)
[2024-11-07 08:09:08,619 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process
[2024-11-07 08:09:08,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-07 08:09:08,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0
[2024-11-07 08:09:08,637 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2024-11-07 08:09:08,637 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2024-11-07 08:09:08,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-07 08:09:08,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-07 08:09:08,730 INFO L238 CfgBuilder]: Building ICFG
[2024-11-07 08:09:08,732 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-07 08:09:09,445 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live.
[2024-11-07 08:09:09,446 INFO L287 CfgBuilder]: Performing block encoding
[2024-11-07 08:09:09,458 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-07 08:09:09,460 INFO L316 CfgBuilder]: Removed 1 assume(true) statements.
[2024-11-07 08:09:09,460 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:09:09 BoogieIcfgContainer
[2024-11-07 08:09:09,461 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-07 08:09:09,463 INFO L112 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-11-07 08:09:09,464 INFO L270 PluginConnector]: Initializing TraceAbstraction...
[2024-11-07 08:09:09,468 INFO L274 PluginConnector]: TraceAbstraction initialized
[2024-11-07 08:09:09,469 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 08:09:08" (1/3) ...
[2024-11-07 08:09:09,469 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6684ac43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 08:09:09, skipping insertion in model container
[2024-11-07 08:09:09,470 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:09:08" (2/3) ...
[2024-11-07 08:09:09,470 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6684ac43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 08:09:09, skipping insertion in model container
[2024-11-07 08:09:09,470 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:09:09" (3/3) ...
[2024-11-07 08:09:09,471 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-32.i
[2024-11-07 08:09:09,489 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-11-07 08:09:09,489 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2024-11-07 08:09:09,551 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-11-07 08:09:09,563 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;@46be3bc4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-11-07 08:09:09,564 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2024-11-07 08:09:09,569 INFO L276 IsEmpty]: Start isEmpty. Operand has 96 states, 58 states have (on average 1.4310344827586208) internal successors, (83), 59 states have internal predecessors, (83), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35)
[2024-11-07 08:09:09,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218
[2024-11-07 08:09:09,583 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-07 08:09:09,584 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-07 08:09:09,584 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-07 08:09:09,591 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-07 08:09:09,591 INFO L85 PathProgramCache]: Analyzing trace with hash 870512893, now seen corresponding path program 1 times
[2024-11-07 08:09:09,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF
[2024-11-07 08:09:09,603 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [251649167]
[2024-11-07 08:09:09,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-07 08:09:09,606 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3
[2024-11-07 08:09:09,607 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat
[2024-11-07 08:09:09,610 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null)
[2024-11-07 08:09:09,612 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process
[2024-11-07 08:09:09,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:09:09,935 INFO L255 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 1 conjuncts are in the unsatisfiable core
[2024-11-07 08:09:09,969 INFO L278 TraceCheckSpWp]: Computing forward predicates...
[2024-11-07 08:09:10,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 824 proven. 0 refuted. 0 times theorem prover too weak. 1556 trivial. 0 not checked.
[2024-11-07 08:09:10,027 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-07 08:09:10,031 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace
[2024-11-07 08:09:10,032 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [251649167]
[2024-11-07 08:09:10,032 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [251649167] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-07 08:09:10,035 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-11-07 08:09:10,035 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-11-07 08:09:10,037 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [48391009]
[2024-11-07 08:09:10,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-07 08:09:10,042 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2024-11-07 08:09:10,042 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF
[2024-11-07 08:09:10,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2024-11-07 08:09:10,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-11-07 08:09:10,065 INFO L87 Difference]: Start difference. First operand has 96 states, 58 states have (on average 1.4310344827586208) internal successors, (83), 59 states have internal predecessors, (83), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35)
[2024-11-07 08:09:10,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-07 08:09:10,104 INFO L93 Difference]: Finished difference Result 185 states and 335 transitions.
[2024-11-07 08:09:10,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2024-11-07 08:09:10,106 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 217
[2024-11-07 08:09:10,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-07 08:09:10,112 INFO L225 Difference]: With dead ends: 185
[2024-11-07 08:09:10,113 INFO L226 Difference]: Without dead ends: 92
[2024-11-07 08:09:10,116 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 216 GetRequests, 216 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-11-07 08:09:10,118 INFO L432 NwaCegarLoop]: 146 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, 146 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-07 08:09:10,119 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 146 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-07 08:09:10,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states.
[2024-11-07 08:09:10,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92.
[2024-11-07 08:09:10,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 55 states have (on average 1.3818181818181818) internal successors, (76), 55 states have internal predecessors, (76), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35)
[2024-11-07 08:09:10,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 146 transitions.
[2024-11-07 08:09:10,168 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 146 transitions. Word has length 217
[2024-11-07 08:09:10,168 INFO L84 Accepts]: Finished accepts. word is rejected.
[2024-11-07 08:09:10,168 INFO L471 AbstractCegarLoop]: Abstraction has 92 states and 146 transitions.
[2024-11-07 08:09:10,169 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35)
[2024-11-07 08:09:10,169 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 146 transitions.
[2024-11-07 08:09:10,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218
[2024-11-07 08:09:10,172 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-07 08:09:10,172 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-07 08:09:10,182 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0
[2024-11-07 08:09:10,373 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3
[2024-11-07 08:09:10,373 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-07 08:09:10,374 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-07 08:09:10,374 INFO L85 PathProgramCache]: Analyzing trace with hash 192119231, now seen corresponding path program 1 times
[2024-11-07 08:09:10,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF
[2024-11-07 08:09:10,375 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1661223322]
[2024-11-07 08:09:10,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-07 08:09:10,375 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3
[2024-11-07 08:09:10,375 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat
[2024-11-07 08:09:10,379 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null)
[2024-11-07 08:09:10,381 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process
[2024-11-07 08:09:10,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:09:10,709 INFO L255 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 4 conjuncts are in the unsatisfiable core
[2024-11-07 08:09:10,717 INFO L278 TraceCheckSpWp]: Computing forward predicates...
[2024-11-07 08:09:11,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 412 proven. 93 refuted. 0 times theorem prover too weak. 1875 trivial. 0 not checked.
[2024-11-07 08:09:11,419 INFO L311 TraceCheckSpWp]: Computing backward predicates...
[2024-11-07 08:09:12,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 9 proven. 93 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked.
[2024-11-07 08:09:12,019 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace
[2024-11-07 08:09:12,020 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1661223322]
[2024-11-07 08:09:12,020 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1661223322] provided 0 perfect and 2 imperfect interpolant sequences
[2024-11-07 08:09:12,020 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences.
[2024-11-07 08:09:12,020 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7
[2024-11-07 08:09:12,020 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [412599261]
[2024-11-07 08:09:12,020 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton
[2024-11-07 08:09:12,022 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states
[2024-11-07 08:09:12,024 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF
[2024-11-07 08:09:12,025 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2024-11-07 08:09:12,027 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42
[2024-11-07 08:09:12,027 INFO L87 Difference]: Start difference. First operand 92 states and 146 transitions. Second operand has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 7 states have internal predecessors, (54), 2 states have call successors, (66), 2 states have call predecessors, (66), 4 states have return successors, (67), 2 states have call predecessors, (67), 2 states have call successors, (67)
[2024-11-07 08:09:13,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-07 08:09:13,055 INFO L93 Difference]: Finished difference Result 189 states and 296 transitions.
[2024-11-07 08:09:13,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states.
[2024-11-07 08:09:13,072 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 7 states have internal predecessors, (54), 2 states have call successors, (66), 2 states have call predecessors, (66), 4 states have return successors, (67), 2 states have call predecessors, (67), 2 states have call successors, (67) Word has length 217
[2024-11-07 08:09:13,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-07 08:09:13,074 INFO L225 Difference]: With dead ends: 189
[2024-11-07 08:09:13,075 INFO L226 Difference]: Without dead ends: 100
[2024-11-07 08:09:13,076 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 436 GetRequests, 426 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110
[2024-11-07 08:09:13,077 INFO L432 NwaCegarLoop]: 105 mSDtfsCounter, 109 mSDsluCounter, 138 mSDsCounter, 0 mSdLazyCounter, 190 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 111 SdHoareTripleChecker+Valid, 243 SdHoareTripleChecker+Invalid, 201 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 190 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time
[2024-11-07 08:09:13,077 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [111 Valid, 243 Invalid, 201 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 190 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time]
[2024-11-07 08:09:13,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states.
[2024-11-07 08:09:13,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 96.
[2024-11-07 08:09:13,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 58 states have (on average 1.3448275862068966) internal successors, (78), 58 states have internal predecessors, (78), 35 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35)
[2024-11-07 08:09:13,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 148 transitions.
[2024-11-07 08:09:13,094 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 148 transitions. Word has length 217
[2024-11-07 08:09:13,095 INFO L84 Accepts]: Finished accepts. word is rejected.
[2024-11-07 08:09:13,095 INFO L471 AbstractCegarLoop]: Abstraction has 96 states and 148 transitions.
[2024-11-07 08:09:13,095 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 7 states have internal predecessors, (54), 2 states have call successors, (66), 2 states have call predecessors, (66), 4 states have return successors, (67), 2 states have call predecessors, (67), 2 states have call successors, (67)
[2024-11-07 08:09:13,095 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 148 transitions.
[2024-11-07 08:09:13,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219
[2024-11-07 08:09:13,098 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-07 08:09:13,098 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-07 08:09:13,111 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0
[2024-11-07 08:09:13,299 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3
[2024-11-07 08:09:13,299 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-07 08:09:13,299 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-07 08:09:13,300 INFO L85 PathProgramCache]: Analyzing trace with hash -227089071, now seen corresponding path program 1 times
[2024-11-07 08:09:13,300 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF
[2024-11-07 08:09:13,300 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2101304132]
[2024-11-07 08:09:13,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-07 08:09:13,300 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3
[2024-11-07 08:09:13,300 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat
[2024-11-07 08:09:13,303 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null)
[2024-11-07 08:09:13,304 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process
[2024-11-07 08:09:13,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:09:13,603 INFO L255 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 11 conjuncts are in the unsatisfiable core
[2024-11-07 08:09:13,609 INFO L278 TraceCheckSpWp]: Computing forward predicates...
[2024-11-07 08:09:16,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 597 proven. 255 refuted. 0 times theorem prover too weak. 1528 trivial. 0 not checked.
[2024-11-07 08:09:16,376 INFO L311 TraceCheckSpWp]: Computing backward predicates...
[2024-11-07 08:09:17,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 33 proven. 264 refuted. 0 times theorem prover too weak. 2083 trivial. 0 not checked.
[2024-11-07 08:09:17,994 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace
[2024-11-07 08:09:17,994 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2101304132]
[2024-11-07 08:09:17,994 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2101304132] provided 0 perfect and 2 imperfect interpolant sequences
[2024-11-07 08:09:17,994 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences.
[2024-11-07 08:09:17,994 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 19
[2024-11-07 08:09:17,995 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [931435072]
[2024-11-07 08:09:17,995 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton
[2024-11-07 08:09:17,995 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states
[2024-11-07 08:09:17,995 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF
[2024-11-07 08:09:17,996 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants.
[2024-11-07 08:09:17,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=246, Unknown=0, NotChecked=0, Total=342
[2024-11-07 08:09:17,997 INFO L87 Difference]: Start difference. First operand 96 states and 148 transitions. Second operand has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 19 states have internal predecessors, (78), 4 states have call successors, (66), 4 states have call predecessors, (66), 9 states have return successors, (67), 4 states have call predecessors, (67), 4 states have call successors, (67)
[2024-11-07 08:09:21,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-07 08:09:21,477 INFO L93 Difference]: Finished difference Result 420 states and 621 transitions.
[2024-11-07 08:09:21,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states.
[2024-11-07 08:09:21,478 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 19 states have internal predecessors, (78), 4 states have call successors, (66), 4 states have call predecessors, (66), 9 states have return successors, (67), 4 states have call predecessors, (67), 4 states have call successors, (67) Word has length 218
[2024-11-07 08:09:21,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-07 08:09:21,482 INFO L225 Difference]: With dead ends: 420
[2024-11-07 08:09:21,482 INFO L226 Difference]: Without dead ends: 327
[2024-11-07 08:09:21,485 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 488 GetRequests, 423 SyntacticMatches, 1 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1300 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=1090, Invalid=3200, Unknown=0, NotChecked=0, Total=4290
[2024-11-07 08:09:21,486 INFO L432 NwaCegarLoop]: 167 mSDtfsCounter, 671 mSDsluCounter, 623 mSDsCounter, 0 mSdLazyCounter, 933 mSolverCounterSat, 207 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 677 SdHoareTripleChecker+Valid, 790 SdHoareTripleChecker+Invalid, 1140 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 207 IncrementalHoareTripleChecker+Valid, 933 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time
[2024-11-07 08:09:21,486 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [677 Valid, 790 Invalid, 1140 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [207 Valid, 933 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time]
[2024-11-07 08:09:21,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states.
[2024-11-07 08:09:21,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 200.
[2024-11-07 08:09:21,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 200 states, 119 states have (on average 1.2857142857142858) internal successors, (153), 121 states have internal predecessors, (153), 72 states have call successors, (72), 8 states have call predecessors, (72), 8 states have return successors, (72), 70 states have call predecessors, (72), 72 states have call successors, (72)
[2024-11-07 08:09:21,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 297 transitions.
[2024-11-07 08:09:21,551 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 297 transitions. Word has length 218
[2024-11-07 08:09:21,553 INFO L84 Accepts]: Finished accepts. word is rejected.
[2024-11-07 08:09:21,553 INFO L471 AbstractCegarLoop]: Abstraction has 200 states and 297 transitions.
[2024-11-07 08:09:21,553 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 4.105263157894737) internal successors, (78), 19 states have internal predecessors, (78), 4 states have call successors, (66), 4 states have call predecessors, (66), 9 states have return successors, (67), 4 states have call predecessors, (67), 4 states have call successors, (67)
[2024-11-07 08:09:21,553 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 297 transitions.
[2024-11-07 08:09:21,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219
[2024-11-07 08:09:21,559 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-07 08:09:21,559 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-07 08:09:21,572 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0
[2024-11-07 08:09:21,760 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3
[2024-11-07 08:09:21,760 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-07 08:09:21,761 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-07 08:09:21,761 INFO L85 PathProgramCache]: Analyzing trace with hash 165937939, now seen corresponding path program 1 times
[2024-11-07 08:09:21,761 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF
[2024-11-07 08:09:21,761 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [477393292]
[2024-11-07 08:09:21,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-07 08:09:21,762 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3
[2024-11-07 08:09:21,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat
[2024-11-07 08:09:21,764 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null)
[2024-11-07 08:09:21,767 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process
[2024-11-07 08:09:22,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-07 08:09:22,032 INFO L255 TraceCheckSpWp]: Trace formula consists of 352 conjuncts, 49 conjuncts are in the unsatisfiable core
[2024-11-07 08:09:22,042 INFO L278 TraceCheckSpWp]: Computing forward predicates...