/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf -i ../../../trunk/examples/svcomp/loop-invariants/linear-inequality-inv-b.c


--------------------------------------------------------------------------------


This is Ultimate 0.2.2-dev-7390193
[2022-04-05 01:16:51,022 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2022-04-05 01:16:51,024 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2022-04-05 01:16:51,055 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-04-05 01:16:51,056 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-04-05 01:16:51,056 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
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[2022-04-05 01:16:51,068 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-04-05 01:16:51,071 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-04-05 01:16:51,071 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-04-05 01:16:51,072 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-04-05 01:16:51,072 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-04-05 01:16:51,072 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-04-05 01:16:51,073 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-04-05 01:16:51,074 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2022-04-05 01:16:51,075 INFO  L181        SettingsManager]: Resetting HornVerifier preferences to default values
[2022-04-05 01:16:51,077 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-04-05 01:16:51,078 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-04-05 01:16:51,079 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2022-04-05 01:16:51,080 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-04-05 01:16:51,081 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2022-04-05 01:16:51,081 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-04-05 01:16:51,082 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-04-05 01:16:51,082 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-04-05 01:16:51,082 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-04-05 01:16:51,083 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-04-05 01:16:51,083 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-04-05 01:16:51,083 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-04-05 01:16:51,084 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2022-04-05 01:16:51,084 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-04-05 01:16:51,084 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
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[2022-04-05 01:16:51,085 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2022-04-05 01:16:51,087 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2022-04-05 01:16:51,087 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf
[2022-04-05 01:16:51,094 INFO  L113        SettingsManager]: Loading preferences was successful
[2022-04-05 01:16:51,094 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2022-04-05 01:16:51,095 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-04-05 01:16:51,095 INFO  L138        SettingsManager]:  * sizeof long=4
[2022-04-05 01:16:51,095 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2022-04-05 01:16:51,095 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2022-04-05 01:16:51,095 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2022-04-05 01:16:51,095 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2022-04-05 01:16:51,095 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-04-05 01:16:51,095 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2022-04-05 01:16:51,095 INFO  L138        SettingsManager]:  * sizeof long double=12
[2022-04-05 01:16:51,095 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2022-04-05 01:16:51,096 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2022-04-05 01:16:51,096 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2022-04-05 01:16:51,096 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-04-05 01:16:51,096 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2022-04-05 01:16:51,096 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2022-04-05 01:16:51,096 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2022-04-05 01:16:51,096 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-04-05 01:16:51,096 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-04-05 01:16:51,096 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2022-04-05 01:16:51,098 INFO  L136        SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2022-04-05 01:16:51,098 INFO  L138        SettingsManager]:  * TransformationType=LOOP_ACCELERATION_JORDAN
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN;
[2022-04-05 01:16:51,256 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2022-04-05 01:16:51,269 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-04-05 01:16:51,271 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-04-05 01:16:51,271 INFO  L271        PluginConnector]: Initializing CDTParser...
[2022-04-05 01:16:51,273 INFO  L275        PluginConnector]: CDTParser initialized
[2022-04-05 01:16:51,273 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invariants/linear-inequality-inv-b.c
[2022-04-05 01:16:51,320 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5279868e/e24fbae1139645a7993d32eb3685df5d/FLAGdf2581627
[2022-04-05 01:16:51,660 INFO  L306              CDTParser]: Found 1 translation units.
[2022-04-05 01:16:51,660 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invariants/linear-inequality-inv-b.c
[2022-04-05 01:16:51,663 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5279868e/e24fbae1139645a7993d32eb3685df5d/FLAGdf2581627
[2022-04-05 01:16:51,671 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5279868e/e24fbae1139645a7993d32eb3685df5d
[2022-04-05 01:16:51,673 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-04-05 01:16:51,673 INFO  L131        ToolchainWalker]: Walking toolchain with 5 elements.
[2022-04-05 01:16:51,674 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-04-05 01:16:51,674 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-04-05 01:16:51,676 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2022-04-05 01:16:51,676 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.04 01:16:51" (1/1) ...
[2022-04-05 01:16:51,677 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33f4e1de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 01:16:51, skipping insertion in model container
[2022-04-05 01:16:51,677 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.04 01:16:51" (1/1) ...
[2022-04-05 01:16:51,681 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2022-04-05 01:16:51,687 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2022-04-05 01:16:51,790 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-invariants/linear-inequality-inv-b.c[557,570]
[2022-04-05 01:16:51,792 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-invariants/linear-inequality-inv-b.c[613,626]
[2022-04-05 01:16:51,792 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-04-05 01:16:51,797 INFO  L203         MainTranslator]: Completed pre-run
[2022-04-05 01:16:51,804 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-invariants/linear-inequality-inv-b.c[557,570]
[2022-04-05 01:16:51,805 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-invariants/linear-inequality-inv-b.c[613,626]
[2022-04-05 01:16:51,805 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-04-05 01:16:51,813 INFO  L208         MainTranslator]: Completed translation
[2022-04-05 01:16:51,813 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 01:16:51 WrapperNode
[2022-04-05 01:16:51,813 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-04-05 01:16:51,814 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-04-05 01:16:51,814 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2022-04-05 01:16:51,814 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2022-04-05 01:16:51,820 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 01:16:51" (1/1) ...
[2022-04-05 01:16:51,820 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 01:16:51" (1/1) ...
[2022-04-05 01:16:51,823 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 01:16:51" (1/1) ...
[2022-04-05 01:16:51,824 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 01:16:51" (1/1) ...
[2022-04-05 01:16:51,826 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 01:16:51" (1/1) ...
[2022-04-05 01:16:51,828 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 01:16:51" (1/1) ...
[2022-04-05 01:16:51,828 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 01:16:51" (1/1) ...
[2022-04-05 01:16:51,829 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-04-05 01:16:51,830 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-04-05 01:16:51,830 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2022-04-05 01:16:51,830 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2022-04-05 01:16:51,831 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 01:16:51" (1/1) ...
[2022-04-05 01:16:51,835 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-04-05 01:16:51,841 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-04-05 01:16:51,848 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2022-04-05 01:16:51,869 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2022-04-05 01:16:51,874 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2022-04-05 01:16:51,874 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-04-05 01:16:51,875 INFO  L138     BoogieDeclarations]: Found implementation of procedure reach_error
[2022-04-05 01:16:51,875 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2022-04-05 01:16:51,875 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2022-04-05 01:16:51,875 INFO  L130     BoogieDeclarations]: Found specification of procedure reach_error
[2022-04-05 01:16:51,875 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2022-04-05 01:16:51,875 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar
[2022-04-05 01:16:51,875 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2022-04-05 01:16:51,875 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2022-04-05 01:16:51,875 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2022-04-05 01:16:51,875 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-04-05 01:16:51,875 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2022-04-05 01:16:51,875 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2022-04-05 01:16:51,875 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2022-04-05 01:16:51,913 INFO  L234             CfgBuilder]: Building ICFG
[2022-04-05 01:16:51,914 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2022-04-05 01:16:51,991 INFO  L275             CfgBuilder]: Performing block encoding
[2022-04-05 01:16:51,995 INFO  L294             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-04-05 01:16:51,995 INFO  L299             CfgBuilder]: Removed 1 assume(true) statements.
[2022-04-05 01:16:51,996 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.04 01:16:51 BoogieIcfgContainer
[2022-04-05 01:16:51,996 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-04-05 01:16:51,997 INFO  L113        PluginConnector]: ------------------------IcfgTransformer----------------------------
[2022-04-05 01:16:51,997 INFO  L271        PluginConnector]: Initializing IcfgTransformer...
[2022-04-05 01:16:51,997 INFO  L275        PluginConnector]: IcfgTransformer initialized
[2022-04-05 01:16:51,999 INFO  L185        PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.04 01:16:51" (1/1) ...
[2022-04-05 01:16:52,001 INFO  L168   ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_JORDAN
[2022-04-05 01:16:52,014 INFO  L89    elerationTransformer]: Jordan loop acceleration statistics: 2 HavocedVariables, 3 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult
[2022-04-05 01:16:52,014 FATAL L?                        ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation has thrown an exception:
java.lang.IllegalArgumentException: NONLINEAR_UPDATE Monomial contains modified variable. Monomial (mod main_~s~0 256), Variable main_~s~0
	at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.jordan.JordanLoopAccelerationIcfgTransformer$JordanLoopAccelerationTransformer.transform(JordanLoopAccelerationIcfgTransformer.java:100)
	at de.uni_freiburg.informatik.ultimate.icfgtransformer.TransformedIcfgBuilder.createNewLocalTransition(TransformedIcfgBuilder.java:479)
	at de.uni_freiburg.informatik.ultimate.icfgtransformer.TransformedIcfgBuilder.createNewTransition(TransformedIcfgBuilder.java:198)
	at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.processLocations(IcfgTransformer.java:116)
	at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.transform(IcfgTransformer.java:96)
	at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.<init>(IcfgTransformer.java:83)
	at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.jordan.JordanLoopAccelerationIcfgTransformer.<init>(JordanLoopAccelerationIcfgTransformer.java:71)
	at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.applyLoopAccelerationJordan(IcfgTransformationObserver.java:287)
	at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.createTransformer(IcfgTransformationObserver.java:178)
	at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.processIcfg(IcfgTransformationObserver.java:148)
	at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.process(IcfgTransformationObserver.java:137)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
[2022-04-05 01:16:52,017 INFO  L158              Benchmark]: Toolchain (without parser) took 342.49ms. Allocated memory was 175.1MB in the beginning and 210.8MB in the end (delta: 35.7MB). Free memory was 123.3MB in the beginning and 173.9MB in the end (delta: -50.6MB). There was no memory consumed. Max. memory is 8.0GB.
[2022-04-05 01:16:52,017 INFO  L158              Benchmark]: CDTParser took 0.08ms. Allocated memory is still 175.1MB. Free memory is still 140.0MB. There was no memory consumed. Max. memory is 8.0GB.
[2022-04-05 01:16:52,017 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 138.98ms. Allocated memory was 175.1MB in the beginning and 210.8MB in the end (delta: 35.7MB). Free memory was 123.1MB in the beginning and 187.1MB in the end (delta: -64.1MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB.
[2022-04-05 01:16:52,018 INFO  L158              Benchmark]: Boogie Preprocessor took 15.79ms. Allocated memory is still 210.8MB. Free memory was 187.1MB in the beginning and 185.4MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB.
[2022-04-05 01:16:52,024 INFO  L158              Benchmark]: RCFGBuilder took 166.47ms. Allocated memory is still 210.8MB. Free memory was 185.4MB in the beginning and 175.6MB in the end (delta: 9.8MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB.
[2022-04-05 01:16:52,024 INFO  L158              Benchmark]: IcfgTransformer took 18.63ms. Allocated memory is still 210.8MB. Free memory was 175.6MB in the beginning and 173.9MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB.
[2022-04-05 01:16:52,026 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.08ms. Allocated memory is still 175.1MB. Free memory is still 140.0MB. There was no memory consumed. Max. memory is 8.0GB.
 * CACSL2BoogieTranslator took 138.98ms. Allocated memory was 175.1MB in the beginning and 210.8MB in the end (delta: 35.7MB). Free memory was 123.1MB in the beginning and 187.1MB in the end (delta: -64.1MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB.
 * Boogie Preprocessor took 15.79ms. Allocated memory is still 210.8MB. Free memory was 187.1MB in the beginning and 185.4MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB.
 * RCFGBuilder took 166.47ms. Allocated memory is still 210.8MB. Free memory was 185.4MB in the beginning and 175.6MB in the end (delta: 9.8MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB.
 * IcfgTransformer took 18.63ms. Allocated memory is still 210.8MB. Free memory was 175.6MB in the beginning and 173.9MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation:
  - ExceptionOrErrorResult: IllegalArgumentException: NONLINEAR_UPDATE Monomial contains modified variable. Monomial (mod main_~s~0 256), Variable main_~s~0
    de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: IllegalArgumentException: NONLINEAR_UPDATE Monomial contains modified variable. Monomial (mod main_~s~0 256), Variable main_~s~0: de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.jordan.JordanLoopAccelerationIcfgTransformer$JordanLoopAccelerationTransformer.transform(JordanLoopAccelerationIcfgTransformer.java:100)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
[2022-04-05 01:16:52,055 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...