/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf -i ../../../trunk/examples/svcomp/loops-crafted-1/discover_list.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-1a84f73 [2021-05-01 03:44:55,038 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-05-01 03:44:55,039 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-05-01 03:44:55,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-05-01 03:44:55,063 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-05-01 03:44:55,067 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-05-01 03:44:55,068 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-05-01 03:44:55,072 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-05-01 03:44:55,073 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-05-01 03:44:55,074 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-05-01 03:44:55,074 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-05-01 03:44:55,075 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-05-01 03:44:55,075 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-05-01 03:44:55,076 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-05-01 03:44:55,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-05-01 03:44:55,077 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-05-01 03:44:55,078 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-05-01 03:44:55,079 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-05-01 03:44:55,080 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-05-01 03:44:55,081 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-05-01 03:44:55,082 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-05-01 03:44:55,089 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-05-01 03:44:55,091 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-05-01 03:44:55,093 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-05-01 03:44:55,102 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-05-01 03:44:55,103 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-05-01 03:44:55,103 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-05-01 03:44:55,103 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-05-01 03:44:55,104 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-05-01 03:44:55,104 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-05-01 03:44:55,104 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-05-01 03:44:55,105 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-05-01 03:44:55,105 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-05-01 03:44:55,106 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-05-01 03:44:55,106 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-05-01 03:44:55,107 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-05-01 03:44:55,107 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-05-01 03:44:55,107 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-05-01 03:44:55,107 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-05-01 03:44:55,108 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-05-01 03:44:55,108 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-05-01 03:44:55,117 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf [2021-05-01 03:44:55,130 INFO L113 SettingsManager]: Loading preferences was successful [2021-05-01 03:44:55,131 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-05-01 03:44:55,133 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-05-01 03:44:55,134 INFO L138 SettingsManager]: * sizeof long=4 [2021-05-01 03:44:55,134 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-05-01 03:44:55,134 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-05-01 03:44:55,135 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-05-01 03:44:55,135 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-05-01 03:44:55,135 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-05-01 03:44:55,135 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-05-01 03:44:55,136 INFO L138 SettingsManager]: * sizeof long double=12 [2021-05-01 03:44:55,136 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-05-01 03:44:55,136 INFO L138 SettingsManager]: * Use constant arrays=true [2021-05-01 03:44:55,136 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-05-01 03:44:55,136 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-05-01 03:44:55,136 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-05-01 03:44:55,136 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-05-01 03:44:55,137 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-05-01 03:44:55,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-05-01 03:44:55,137 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-05-01 03:44:55,137 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-05-01 03:44:55,138 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-05-01 03:44:55,138 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-05-01 03:44:55,469 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-05-01 03:44:55,493 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-05-01 03:44:55,495 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-05-01 03:44:55,496 INFO L271 PluginConnector]: Initializing CDTParser... [2021-05-01 03:44:55,497 INFO L275 PluginConnector]: CDTParser initialized [2021-05-01 03:44:55,498 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops-crafted-1/discover_list.c [2021-05-01 03:44:55,561 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a572c243a/db741d18c3a344f5b445a17abd32688e/FLAGb74a179c3 [2021-05-01 03:44:56,006 INFO L306 CDTParser]: Found 1 translation units. [2021-05-01 03:44:56,007 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/discover_list.c [2021-05-01 03:44:56,020 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a572c243a/db741d18c3a344f5b445a17abd32688e/FLAGb74a179c3 [2021-05-01 03:44:56,361 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a572c243a/db741d18c3a344f5b445a17abd32688e [2021-05-01 03:44:56,364 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-05-01 03:44:56,365 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-05-01 03:44:56,367 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-05-01 03:44:56,367 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-05-01 03:44:56,370 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-05-01 03:44:56,371 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.05 03:44:56" (1/1) ... [2021-05-01 03:44:56,372 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3811f19c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 03:44:56, skipping insertion in model container [2021-05-01 03:44:56,372 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.05 03:44:56" (1/1) ... [2021-05-01 03:44:56,395 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-05-01 03:44:56,423 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-05-01 03:44:56,573 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/discover_list.c[4997,5010] [2021-05-01 03:44:56,714 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-05-01 03:44:56,734 INFO L203 MainTranslator]: Completed pre-run [2021-05-01 03:44:56,765 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/discover_list.c[4997,5010] [2021-05-01 03:44:56,814 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-05-01 03:44:56,843 INFO L208 MainTranslator]: Completed translation [2021-05-01 03:44:56,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 03:44:56 WrapperNode [2021-05-01 03:44:56,844 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-05-01 03:44:56,845 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-05-01 03:44:56,845 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-05-01 03:44:56,845 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-05-01 03:44:56,857 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 03:44:56" (1/1) ... [2021-05-01 03:44:56,858 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 03:44:56" (1/1) ... [2021-05-01 03:44:56,888 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 03:44:56" (1/1) ... [2021-05-01 03:44:56,889 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 03:44:56" (1/1) ... [2021-05-01 03:44:56,936 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 03:44:56" (1/1) ... [2021-05-01 03:44:56,946 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 03:44:56" (1/1) ... [2021-05-01 03:44:56,960 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 03:44:56" (1/1) ... [2021-05-01 03:44:56,967 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-05-01 03:44:56,968 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-05-01 03:44:56,968 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-05-01 03:44:56,968 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-05-01 03:44:56,969 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.05 03:44:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-05-01 03:44:57,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-05-01 03:44:57,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-05-01 03:44:57,048 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-05-01 03:44:57,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-05-01 03:44:57,048 INFO L138 BoogieDeclarations]: Found implementation of procedure smp_get_func_def_resp_len [2021-05-01 03:44:57,049 INFO L138 BoogieDeclarations]: Found implementation of procedure smp_is_naa5 [2021-05-01 03:44:57,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dStrHex [2021-05-01 03:44:57,049 INFO L138 BoogieDeclarations]: Found implementation of procedure smp_get_num [2021-05-01 03:44:57,049 INFO L138 BoogieDeclarations]: Found implementation of procedure smp_get_llnum [2021-05-01 03:44:57,050 INFO L138 BoogieDeclarations]: Found implementation of procedure do_discover_list [2021-05-01 03:44:57,050 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-05-01 03:44:57,050 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-05-01 03:44:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-05-01 03:44:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-05-01 03:44:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-05-01 03:44:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-05-01 03:44:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-05-01 03:44:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-05-01 03:44:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2021-05-01 03:44:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2021-05-01 03:44:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2021-05-01 03:44:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-05-01 03:44:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2021-05-01 03:44:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2021-05-01 03:44:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2021-05-01 03:44:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure getopt_long [2021-05-01 03:44:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure smp_initiator_open [2021-05-01 03:44:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure smp_send_req [2021-05-01 03:44:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure smp_get_func_def_resp_len [2021-05-01 03:44:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure smp_is_naa5 [2021-05-01 03:44:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure dStrHex [2021-05-01 03:44:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure smp_get_num [2021-05-01 03:44:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure smp_get_llnum [2021-05-01 03:44:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure do_discover_list [2021-05-01 03:44:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure main6 [2021-05-01 03:44:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-05-01 03:44:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure toupper [2021-05-01 03:44:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-05-01 03:44:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-05-01 03:44:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-05-01 03:44:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-05-01 03:44:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-05-01 03:44:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-05-01 03:44:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-05-01 03:44:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-05-01 03:44:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-05-01 03:44:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-05-01 03:44:58,325 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-05-01 03:44:58,326 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2021-05-01 03:44:58,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.05 03:44:58 BoogieIcfgContainer [2021-05-01 03:44:58,328 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-05-01 03:44:58,329 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2021-05-01 03:44:58,329 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2021-05-01 03:44:58,330 INFO L275 PluginConnector]: IcfgTransformer initialized [2021-05-01 03:44:58,333 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.05 03:44:58" (1/1) ... [2021-05-01 03:44:58,349 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation has thrown an exception: java.lang.IllegalArgumentException: NONINTEGER_UPDATE Some updated variables are of non-integer sorts : [(Array Int (Array Int Int))] at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.jordan.JordanLoopAcceleration$JordanLoopAccelerationTransformer.transform(JordanLoopAcceleration.java:1120) at de.uni_freiburg.informatik.ultimate.icfgtransformer.TransformedIcfgBuilder.createNewLocalTransition(TransformedIcfgBuilder.java:480) 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.(IcfgTransformer.java:83) at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.jordan.JordanLoopAcceleration.(JordanLoopAcceleration.java:115) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.applyLoopAccelerationJordan(IcfgTransformationObserver.java:265) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.createTransformer(IcfgTransformationObserver.java:170) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.processIcfg(IcfgTransformationObserver.java:141) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.process(IcfgTransformationObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-05-01 03:44:58,355 INFO L168 Benchmark]: Toolchain (without parser) took 1987.74 ms. Allocated memory is still 194.0 MB. Free memory was 157.8 MB in the beginning and 143.0 MB in the end (delta: 14.7 MB). Peak memory consumption was 15.1 MB. Max. memory is 8.0 GB. [2021-05-01 03:44:58,356 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 194.0 MB. Free memory is still 175.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-05-01 03:44:58,357 INFO L168 Benchmark]: CACSL2BoogieTranslator took 477.31 ms. Allocated memory is still 194.0 MB. Free memory was 157.5 MB in the beginning and 165.7 MB in the end (delta: -8.2 MB). Peak memory consumption was 11.9 MB. Max. memory is 8.0 GB. [2021-05-01 03:44:58,357 INFO L168 Benchmark]: Boogie Preprocessor took 121.98 ms. Allocated memory is still 194.0 MB. Free memory was 165.7 MB in the beginning and 159.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 8.0 GB. [2021-05-01 03:44:58,358 INFO L168 Benchmark]: RCFGBuilder took 1359.69 ms. Allocated memory is still 194.0 MB. Free memory was 159.4 MB in the beginning and 144.6 MB in the end (delta: 14.8 MB). Peak memory consumption was 101.9 MB. Max. memory is 8.0 GB. [2021-05-01 03:44:58,359 INFO L168 Benchmark]: IcfgTransformer took 22.77 ms. Allocated memory is still 194.0 MB. Free memory was 144.6 MB in the beginning and 143.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-05-01 03:44:58,362 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 194.0 MB. Free memory is still 175.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 477.31 ms. Allocated memory is still 194.0 MB. Free memory was 157.5 MB in the beginning and 165.7 MB in the end (delta: -8.2 MB). Peak memory consumption was 11.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 121.98 ms. Allocated memory is still 194.0 MB. Free memory was 165.7 MB in the beginning and 159.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1359.69 ms. Allocated memory is still 194.0 MB. Free memory was 159.4 MB in the beginning and 144.6 MB in the end (delta: 14.8 MB). Peak memory consumption was 101.9 MB. Max. memory is 8.0 GB. * IcfgTransformer took 22.77 ms. Allocated memory is still 194.0 MB. Free memory was 144.6 MB in the beginning and 143.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - ExceptionOrErrorResult: IllegalArgumentException: NONINTEGER_UPDATE Some updated variables are of non-integer sorts : [(Array Int (Array Int Int))] de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: IllegalArgumentException: NONINTEGER_UPDATE Some updated variables are of non-integer sorts : [(Array Int (Array Int Int))]: de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.jordan.JordanLoopAcceleration$JordanLoopAccelerationTransformer.transform(JordanLoopAcceleration.java:1120) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...